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OHTANI Eiji  大谷 栄治

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… Alternative Names

大谷 英治  オオタニ エイジ

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Researcher Number 60136306
Other IDs
External Links
Affiliation (Current) 2025: 東北大学, 理学研究科, 客員研究者
Affiliation (based on the past Project Information) *help 2020 – 2024: 東北大学, 理学研究科, 客員研究者
2018 – 2019: 東北大学, 理学研究科, 学術研究員
2016 – 2017: 東北大学, 理学研究科, 名誉教授
2015: 東北大学, 理学研究科, 教授
2013 – 2014: 東北大学, 大学院理学研究科, 教授 … More
2012: 東北大学, 大学院・理学系研究科, 教授
2012: 東北大学, 理学(系)研究科(研究院), 教授
1995 – 2011: Tohoku Univ., Inst.Mineral.Petrol.Econ.Geol.Professor, 大学院・理学研究科, 教授
2010: Tohoku University, 理学(系)研究科(研究院), 教授
2008: Tohoku University, 大学院理学研究科, 教授
2005 – 2006: Tohoku University, Graduate School of Science, Professor, 大学院理学研究科, 教授
2004 – 2006: 東北大学, 理学部, 教授
1999: 東北大学, 理学研究科, 教授
1997: 東北大学, 大学院・理学研究所, 教授
1996: 東北大学, 大学院・理学系研究科, 教授
1995: Tohoku University Dept.Mineral. Petrol.Professor, 大学院理学研究科, 教授
1994 – 1995: Tohoku University, Professor, 理学部, 教授
1988 – 1993: Institute of Mineralogy, Petrology, and Economic Geology, Tohoku University, 理学部, 助教授
1987: Ehime University, 理学部, 助教授
1986: 愛媛大, 理学部, 助手
1986: 愛媛大学, 理学部, 助手 Less
Review Section/Research Field
Principal Investigator
Petrology/Mineralogy/Science of ore deposit / 鉱物学(含岩石・鉱床学) / Science and Engineering / Petrology/Mineralogy/Science of ore deposit / Basic Section 17040:Solid earth sciences-related / Medium-sized Section 17:Earth and planetary science and related fields / Petrology/Mineralogy/Economic geology / Mathematics and Physics / Science and Engineering
Except Principal Investigator
Petrology/Mineralogy/Science of ore deposit … More / Petrology/Mineralogy/Science of ore deposit / Basic Section 17040:Solid earth sciences-related / Geology / 鉱物学(含岩石・鉱床学) / Science and Engineering Less
Keywords
Principal Investigator
高温高圧 / ダイヤモンドアンビル / 地球惑星内部構造 / 固体地球物理学 / マルチアンビル高圧装置 / 核 / 元素分配 / コマチアイト / 高圧 / 岩石・鉱物・鉱床学 … More / 地殻・マントル物質 / 放射光 / X線非弾性散乱 / FeH / 相平衡 / 水 / 状態方程式 / 相転移 / 融解 / マグマの密度 / 岩鉱・鉱物・鉱床学 / 軽元素 / 密度 / 弾性波速度 / 地球核 / 音速 / 超高温 / 超高圧 / Mgペロブスカイト / マルチアンビル / FTIR / Diamond anvil cell / Core-mantle boundary / マグネシオブスタイト / MORB / FeSi / プレート / ガイドブロック / 焼結体ダイヤモンド / 下部マントル / マントル遷移層 / transition zone / 焼結ダイヤモンド / スピネル / マントル / ダイヤモンド / 含水鉱物 / Phase transition / Melting / Metallic iron / Perovskite / ルビー蛍光法 / 金属鉄 / ペロブスカイト / 初期地球 / 分配 / 始生代 / マグマオーシャン / 核マントル境界 / 内核 / 地球・惑星内部構造 / マグマ / 赤外吸収スペクトル / ケロジェン / コロネン / 外熱 / 鉄合金 / 絶対圧力スケール / レニウム / 圧力スケール / X線非弾性散乱法 / 中性子回折実験 / 中性子回折 / 放射光メスバウア分光 / 放射光メスバウア法 / 磁性 / Slab / Transition Zone / High Pressure Decomposition / Incongruent Melting / Hydrous Phase / Phase B / High Pressure / 沈み込み / 脱水分解 / 含水高圧相 / ペリクレ-ス / フェ-ズB / プレ-ト / 高圧分解 / 分解溶融 / 含水相 / PhaseB / Majorite garnet / Multiple anvil / Ultrahigh pressure / Guide block / アンビル / 高圧プレス / リキダス相 / 正方晶ガーネット・メージャライトガーネット / 高温 / メージャライトガ一ネット / diamond anvil cell / phase relation / water-ammonia system / chemical structure / Satellite / Jovian Planets / 相関係 / 圧力 / アンモニア / 水アンモニア系 / 内部構造 / 衛星 / 木星型惑星 / Iron-water reaction / Potassium / Light element / Core / Multianvil press / 鉄水素化 / 鉄酸化物 / FeSi合金 / 濡れ角 / ダイヤモンドアンビルセル / 鉄水反応 / カリウム / 核・マントル境界 / koragen / meteorite / diamond anvil / coronen / water / 有機物 / 硫酸マグネシウム / 顕微赤外分光システム / 隕石 / 顕微赤外分光 / (Mg, Fe) O / Lower Mantle / Synchrotron radiation / 稜面体構造 / SiO_2 / Fosi合金 / レーザー加熱法 / (Mg,Fe)O / (Mg、Fe)O / ヌマントル境界 / Interaction / Multianvil apparatus / Mantle Dynamics / Material Science / Seismology / Sintered diamond / Ultra-high Pressure Earth Science / 地球惑星科学 / 惑星起源・進化 / 地殻マントル物質 / 相互作用 / マントルダイナミクス / 物性科学 / 地震学 / 超高圧地球科学 / in situ observation / Raman spectrum / sapphire / diamond / guido block / Multianvil high pressure apparatus / 顕微ラマレ分光装置 / サファイア製アンビル / キュービックアンビル / 単結晶ダイヤモンドアンビル / その場観察 / ラマン分光スペクトル / サファイア / high pressure / care formation / hydrous phase / magma / kinetics / lower mantle / phase transition / クラトニックペリドタイト / 融解温度 / 分解反応 / α-β相転移 / 高温高圧X線その場観察実験 / AlOOH / CaCl_2型構造 / δ相 / 含水G相 / CaCl_2構造 / δ-ALOOH相 / EGG相 / スーパーハイドラスB相 / 核形成過程 / カイネティクス / upper mantle / majorite / spinel / modified spinel / olivine / X-ray diffraction / equation of state / パイロライト / 地震波速度 / 圧縮率 / 上部マントル / 高温高圧X線回折実験 / メ-ジャライト / 変形スピネル / オリビン / hydrous phase G / density crossover / core-mantle equilibrium / siderophile elements / partitioning / komatiite magmas / magma ocean / 希ガス同位体 / アーキャン / イスア / 地球史 / 高温高圧実験 / 含水F相 / Mg2SiO4-H2O系 / Mg2SiO4-Fe2SiO4系 / 海洋底玄武岩 / 超苦鉄質マグマ / 粘性係数 / 含水F層 / 含水鉱物G相 / 密度交転 / 平衡 / 相鉄元素 / コマチアイトマグマ / マグマ オーシャン / Sulfur / Partition coefficient / Partitioning / 部分溶融 / ガーネット / 融解実験 / PIXE法 / SIMS / 珪酸塩メルト / メージャライト / 分配溶融 / 親鉄元素 / 親石元素 / 珪酸塩ペロブスカイト / イオウ / 分配係数 / High pressure / Archean / Accretion / Density of magma / Komatiite / Kimberlite / Plate tectonics / Magma ocean / シミュレ-ション / リソスフェア / 付加体 / 中央海嶺玄武岩 / 多圏相互作用 / 遷移金属元素 / マグマオ-シャン / Mg‐ペロブスカイト / 地球核物質 / 集積過程 / コマチァイト / キンバライト / プレートテクトニクス / 個体地球物理学 / 地殻・マントル / 鉱物物理 / 地殻・マントル・核 / 地球惑星進化 / 地球惑星物質 / 高温・高圧 / 鉄ニッケル合金 / 外核 / 水循環 / 岩鉱・鉱物・鉱床 / 粘性 / 熱分解 / 炭素質コンドライト / 多量体 / PAH / Fe-H_2O系 / 粒成長 / 氷 / H_2O … More
Except Principal Investigator
マントル / 超高圧実験 / 地球・惑星内部構造 / 高温高圧実験 / 広報活動 / 組織委員会活動 / 国際鉱物学連合(IMA) / マグマ / 元素分配 / 放射光実験 / レーザー加熱 / ダイヤモンドアンビルセル / 岩石・鉱物・鉱床学 / 巡検地予備調査 / 2006年日本開催 / マグマ物性 / 超音波伝送 / 地震観測 / 電磁気観測 / 海底観測 / 地球中心核 / 高圧 / 地球核 / 放射光 / Ga_3Ga_5O_<12> / 圧力スケール / laser heating / diamond anvil cell / 下部マントル / 相転移 / 相平衡 / Magma / 高圧実験 / 超高圧 / マントル物質 / 火山 / 地殻・マントル物質 / 固体地球物理学 / 惑星起源・進化 / 計算機シミュレーション / プログラム作成 / サイアンスプログラム作成 / 含水鉱物 / 地球深部水 / 弾性波速度 / 非弾性X線散乱 / 高温高圧 / high-pressure / synchrotron radiation / equation of state / density / magma / 状態方程式 / 密度 / core / synchrotron / core-mantle reaction synchrotron / CMB / 溶融実験 / 核-マントル反応 / Phase transition / Hugoniot / Gold / Earth Interior / Pressure scale / Shock compression / High pressure / MgO / 圧カスケール / 銅 / ユゴニオ / 金 / 地球内部 / 衝撃圧縮 / stagnant slabs / subducting oceanic plates / transformation kinetics / high-pressure transformations of mantle minerals / TEM / sintered diamond multi-anvil / in-situ X-ray diffraction / hiah-pressure experiments / マントルダイナミクス / 相転移メカニズム / スタグナントスラブ / 沈み込む海洋プレート / 相転移カイネティクス / マントル鉱物の高圧相転移 / 電子顕微鏡観察 / 焼結ダイアモンドアンビル / 放射光X線その場観察実験 / core-mantle boundary / synchrotoron / 高圧相転移 / 遷移金属酸化物 / 珪酸塩鉱物 / 珪酸塩 / コアーマントル境界 / Computer simulation / In situ X-ray observation / experiments / TEM observation / rheological property high-pressure / phase transition / high-pressure mineral / perovskite / X線その場観察 / 電顕観察 / 流動特性 / 高圧鉱物 / ペロブスカイト / Volcanic eruption / Magmatic process / Viscosity coeficient / Rheology / Structural analysis / Measurement of physical property / Silicate melt / エンタルピー / ガラス転移温度 / 熱分析 / X線構造解析 / ガラス構造解析 / 融体破壊 / 配置エントロピー理論 / 粘性率 / マグマ構造 / マグマ性珪酸塩融体 / 構造解析 / レオロジー / 噴火現象 / 粘性係数 / マグマ過程 / 物性測定 / 珪酸塩融体 / Slip pulse / ガウジの溶融 / ガウジのfluidization / 孔隙流体の熱膨張 / 摩擦発熱 / 断層ガウジ / slip pulse / fluidization / thermal pressurization / 粉流体 / シュードタキライト / 地震性摩擦すべり構成則 / Element Partition / Melting Point / Eutectic Point / Pyroxene / Garnet / Forsterite / High Pressure Experiments / Phase Equilibrium / カンラン石 / 相関係 / 透輝石 / 融点の圧力依存 / 共融点 / 輝石 / ガ-ネット / フォルステライト / Physical property of magma / Mantle / Aqueous fluid of high pressure / Magma ocean / Volcanic activity of magma / Magma genesis / Magmalogy / マグマネットワーク / 高圧水 / マグマオーシャン / 火山活動 / マグマの成因 / マグマ学 / ネットワーク / Density of Minerals / Martian Interior / Phase transition at high pressure / Partioning of elements between mantle and core minerals / Phase equilibria of silicate at high Pressure / Mantle Minerals / エクロジャイト / チタン / クロム / ラマン散乱 / 鉄の相関係 / グラファイトーダイアモンド転移 / 高マグネシウム安山岩 / 多重アンビル高圧発生装置 / マルチアンビル型高圧装置 / 珪酸塩熔融体の密度 / マントル鉱物 / 高圧下の相平衡 / 珪酸塩メルトー鉱物の密度逆転 / 火星の内部構造モデル / マントル鉱物の相転移 / 核物質間の元素分配 / 高圧下における珪酸塩の相平衡 / マントル構成鉱物 / 異方性 / コアの形成 / 地球の進化 / 分化 / 地球形成 / ガーネット相 / PhaseB / 溶融関係 / 超高圧鉱物 / 金属鉄 / 炭素質コンドライト / 衝撃変成作用 / 熱変成作用 / 衝撃作用 / コンドルール / 難揮発性包有物 / コンドライト / 隕石 / 加速器 / 可視化 / 巡検地予備組織調査 / 木星型惑星 / 水素 / 募金活動 / ポスター印刷 / 2006年神戸開催 / 地球深部スラプ / マントル対流 / 地球進化 / マントル遷移層 / 水 / 計算機シミュレーショ / 地球物理長期観測 / 地球深部スラブ / マグマ発生 / 深部構造 / 地球史 / 磁場変動 / 地球自由振動 Less
  • Research Projects

    (50 results)
  • Research Products

    (1,177 results)
  • Co-Researchers

    (110 People)
  •  Measurement of sound velocity and equation of state of iron alloys at ultrahigh pressure and high temperature and application to the inner core heterogeneityPrincipal Investigator

    • Principal Investigator
      大谷 栄治
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17040:Solid earth sciences-related
    • Research Institution
      Tohoku University
  •  Determination of the high temperature and high pressure primary pressure scale for solid metals by inelastic x-ray scattering and its applications in Earth science

    • Principal Investigator
      生田 大穣
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17040:Solid earth sciences-related
    • Research Institution
      Okayama University
  •  Precise determination of phase relations of hydrous peridotite up to lower mantle conditions and clarification of water distribution in the mantle

    • Principal Investigator
      石井 貴之
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17040:Solid earth sciences-related
    • Research Institution
      Okayama University
  •  Construction of the universal pressure scale to the Earth's corePrincipal Investigator

    • Principal Investigator
      Ohtani Eiji
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 17:Earth and planetary science and related fields
    • Research Institution
      Tohoku University
  •  Creation of the best model of the Earth's corePrincipal Investigator

    • Principal Investigator
      Ohtani Eiji
    • Project Period (FY)
      2015 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Petrology/Mineralogy/Economic geology
    • Research Institution
      Tohoku University
  •  Mineralogical study on the formation process of chondrites

    • Principal Investigator
      KIMURA Makoto
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Ibaraki University
  •  Ultrahigh-Pressure Material Science of the central regions of the Earth and PlanetsPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      2010 – 2014
    • Research Category
      Grant-in-Aid for Specially Promoted Research
    • Review Section
      Science and Engineering
      Mathematics and Physics
    • Research Institution
      Tohoku University
  •  Structure and Evolution of the Earth's CorePrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      2006 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  月及び火星からの隕石飛来機構の解明Principal Investigator

    • Principal Investigator
      大谷 栄治
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  2006年国際鉱物学会の神戸開催のプログラム作成、巡検地予備調査、広報資料作成

    • Principal Investigator
      山中 高光
    • Project Period (FY)
      2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Osaka University
  •  X線影像を用いた高圧下におけるマグマの密度測定法の開発

    • Principal Investigator
      鈴木 昭夫
    • Project Period (FY)
      2005 – 2006
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  Stagnant Slab : A Key Word for the Mantle Dynamics

    • Principal Investigator
      FUKAO Yoshio
    • Project Period (FY)
      2004 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Japan Agency for Marine-Earth Science and Technology
  •  Modeling of slab stagnation and falling processesPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      2004 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Tohoku University
  •  2006年国際鉱物学連合の日本開催の組織委員会,プログラム委員会等の活動

    • Principal Investigator
      山中 高光
    • Project Period (FY)
      2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Osaka University
  •  巨大惑星の内部構造に関する実験的研究

    • Principal Investigator
      近藤 忠
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  Establishment of pressure scale based on shock-compression experiment

    • Principal Investigator
      MASHIMO Tsutomu
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Kumamoto University
  •  Experimental study on the melting relation of silicate under the lowermost mantle condition

    • Principal Investigator
      KONDO Tadashi
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Osaka University
      Tohoku University
  •  Density measurements of basaltic magma at high-pressure and high-temperature using X-ray absorption method

    • Principal Investigator
      URAKAWA Satoru
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      OKYAMA UNIVERSITY
  •  マグマの粘性と弾性の測定Principal Investigator

    • Principal Investigator
      大谷 栄治
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Tohoku University
  •  2006年国際鉱物学連合の日本開催の組織委員会、プログラム委員会、企画委員会の活動

    • Principal Investigator
      山中 高光
    • Project Period (FY)
      2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Osaka University
  •  Kinetics of the post-gamet transformation and dynamics of the subducting oceanic plates

    • Principal Investigator
      KUBO Tomoaki
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      KYUSHU UNIVERSITY
      Tohoku University
  •  2006年国際鉱物学連合(IMA)の日本開催の準備とサイアンスプログラム作成

    • Principal Investigator
      YAMANAKA Takamitsu
    • Project Period (FY)
      2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Osaka University
  •  Ultra-high Pressure Earth Science of the Core and Core-Mantle BoundaryPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      2002 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  高温高圧下における有機物PAHの安定性とその惑星科学的適用の研究Principal Investigator

    • Principal Investigator
      大谷 栄治
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  Promotion of ultrahigh pressure material science of the interaction between plate, mantle and corePrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Tohoku University
  •  Material Science of interaction between descen ding palate and core, and the core-mantle boundaryPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Tohoku University
  •  Development of high pressure and temperature spectroscopic systemPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      TOHOKU UNIVERSITY
  •  氷の高圧相のレオロジーと氷衛星のテクトニクスPrincipal Investigator

    • Principal Investigator
      大谷 栄治
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  Material investigation on Core-Mantle Boundary

    • Principal Investigator
      KONDO Tadashi
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  Physical properties, structure and destruction of magmatic silicate melt and their implication to the magmatic process

    • Principal Investigator
      TANIGUCHI Hiromitsu
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (A).
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  Phase changes and rheological properties of Earth and planetary materials under high-pressure and high-temperature

    • Principal Investigator
      FUJINO Kiyoshi
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  シュードタキライト・粉体岩の性状にもとづく地震性摩擦すべり構成則の再構築

    • Principal Investigator
      大槻 憲四郎
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Geology
    • Research Institution
      Tohoku University
  •  Phase equilibrium and element partitioning in the lower mantlePrincipal Investigator

    • Principal Investigator
      OKTANI Eiji
    • Project Period (FY)
      1997 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (A).
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Tohoku University
  •  Multianvil high pressure system using single crystalline diamond anvilsPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      Institute of Mineralogy, Petrology, and Economic Geology, Tohoku University
  •  Determination of Equation of stato of manthe minerals by in situ X-ray dillraction study.Principal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      TOHOKU UNIVERSITY
  •  Phase Equilibria in the Systems Consisting of Px, Ol and Gt.

    • Principal Investigator
      ONUMA Kosuke
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Petrology/Mineralogy/Science of ore deposit
    • Research Institution
      TOHOKU UNIVERSITY
  •  magma in the Earth's historyPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1993 – 1995
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Inst.Mineral.Petrol.Econ.Geol., Tohoku Univ.
  •  Generation and behavior of magma - Its role in the evolution of the Earth -

    • Principal Investigator
      KUSHIRO Ikuo
    • Project Period (FY)
      1993 – 1995
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Okayama University
      The University of Tokyo
  •  地球中心核ー構造と物性ー

    • Principal Investigator
      浜野 洋三
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      The University of Tokyo
  •  マグマの発生し挙動に関する研究の進め方

    • Principal Investigator
      KUSHIRO Ikuo
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for Co-operative Research (B)
    • Research Institution
      The University of Tokyo
  •  Element partitioning at ultrahigh pressure and chemical evolution of the Earth's interiPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1992 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      鉱物学(含岩石・鉱床学)
    • Research Institution
      Tohoku University
  •  地球中心核ー構造と物性ー

    • Principal Investigator
      浜野 洋三
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      The University of Tokyo
  •  地球中心核ー構造と物性ー

    • Principal Investigator
      HAMANO Yozo
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      The University of Tokyo
  •  Study of the dynamics and the multisphere interaction of the Early earthPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1990 – 1992
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      鉱物学(含岩石・鉱床学)
    • Research Institution
      TOHOKU UNIVERSITY
  •  Experimental Studies on Chemical Structure of the Deep Mantle and Its formation Processes.

    • Principal Investigator
      ONUMA Kosuke
    • Project Period (FY)
      1989 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (A)
    • Research Field
      鉱物学(含岩石・鉱床学)
    • Research Institution
      Tohoku University
  •  Stability of hydrous silicate in the deep mantle and mantle dynamicsPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1988 – 1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      鉱物学(含岩石・鉱床学)
    • Research Institution
      TOHOKU UNIVERSITY
  •  マントル物質のダイナミックスに関する研究

    • Principal Investigator
      熊澤 峰夫
    • Project Period (FY)
      1987
    • Research Category
      Grant-in-Aid for Special Project Research
    • Research Institution
      The University of Tokyo
  •  Experimental study on the chemical strucutre of the Jovian planets and their satellistesPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      鉱物学(含岩石・鉱床学)
    • Research Institution
      Ehime University
  •  Development of the split-hexahedron guide block and high pressure and temperature generationPrincipal Investigator

    • Principal Investigator
      OHTANI Eiji
    • Project Period (FY)
      1986 – 1988
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      鉱物学(含岩石・鉱床学)
    • Research Institution
      TOHOKU UNIVERSITY
      Ehime University
  •  マントル物質のダイナミックスに関する研究

    • Principal Investigator
      熊沢 峰夫
    • Project Period (FY)
      1984 – 1986
    • Research Category
      Grant-in-Aid for Special Project Research
    • Research Institution
      The University of Tokyo

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation Book

  • [Book] Investigation of Chemical Interaction and Melting Using Laser-Heated Diamond Anvil Cell2022

    • Author(s)
      Yingwei Fei; Michael Walter; James Badro; Kei Hirose; Oliver Lord; Andrew Campbell; Eiji Ohtani
    • Total Pages
      300
    • Publisher
      Cambridge University Press
    • ISBN
      9781108479752
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Book] Static and Dynamic High Pressure Mineral Physics2022

    • Author(s)
      Y Fei, M Walter, J Badro, K Hirose, OT Lord, A Campbell, E Ohtani
    • Total Pages
      410
    • Publisher
      Cambridge University Press
    • ISBN
      9781108806145
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Book] Elasticity at High Pressure with Implication for the Earth's Inner Core2022

    • Author(s)
      S. Kamada, T. Sakamaki, E. Ohtani
    • Total Pages
      31
    • Publisher
      Cambridge University Press
    • ISBN
      9781108479752
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Book] Carbon in Earth's Interior, Edited by C. E. Manning, J. F. Lin, W. L. Mao2020

    • Author(s)
      S. Takahashi, E. Ohtani, T. Sakai, et al.
    • Publisher
      Wiley
    • ISBN
      9781119508267
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Book] CSJ35 有機・無機材料の相転移ダイナミクス―数理から未来のマテリアル開発まで. トピックス④2019

    • Author(s)
      大谷栄治
    • Total Pages
      4
    • Publisher
      日本化学同人
    • ISBN
      9784759813951
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Book] 現代地球科学入門シリーズ13 地球内部の物質科学2018

    • Author(s)
      大谷栄治
    • Total Pages
      166
    • Publisher
      共立出版株式会社
    • ISBN
      9784320047211
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Book] Stability of Hydrous Minerals and Water Reservoirs in Deep Earth Interior. In Deep Earth: Physics and Chemistry of the Lower Mantle and Core. Edited by Hidenori Terasaki and Rebecca A. Fischer2016

    • Author(s)
      Ohtani E., Amaike Y., Kamada S., Ohhira I. and Mashino I.
    • Total Pages
      10
    • Publisher
      Geophysical Monograph 217, American Geophysical Union
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Book] 現代地球科学入門シリーズ9巻、10巻、14巻、15巻(全16巻)2011

    • Author(s)
      大谷栄治・長谷川昭・花輪公雄
    • Total Pages
      998
    • Publisher
      共立出版
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Book] Special Issue of Phys. Earth Planet. Inter.,Elsevier2009

    • Author(s)
      Ohtani, E. et al.(Editor)
    • Publisher
      Advances in High Pressure Mineral Physics : from Deep Mantle to the Core. Proceedings of High-Pressure Mineral Physics Seminar-7(in press)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Book] Physics of the Earth and Planetary Interiors(Preface, Frontiers and grand challenges in mineral physics of the deep mantle. 170)2008

    • Author(s)
      Lin J-F., Karato S., Bass J.D., Ohtani E., Prewitt.C.T.(Editors)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Book] X-ray radiography technique at high pressures and high temperatures. In Recent development of the experimental techniques in high-pressure research on synchrotron radiation sources, (edited by K. Kusaba, T. Kikegawa, K. Takemura, O. Ohtaka, T. Kondo, C. Sekine and T. Hattori)2007

    • Author(s)
      Suzuki, A., Nishida, K., Sakamaki, T., Terasaki, H. and Ohtani, E
    • Publisher
      High Energy, Accelerator Research Organization (KEK), Tsukuba
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Book] Geological Soc. Am.2007

    • Author(s)
      Ohtani E. (Editor)
    • Total Pages
      242
    • Publisher
      Advance in High Pressure Mineralogy
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Book] Advance in High Pressure Mineralogy2007

    • Author(s)
      Ohtani E.(Editor)
    • Publisher
      Geological Society of America, Monograph volume 421(in press)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Book] Advance in High Pressure Mineralogy. Geological Soc. Am., Monograph volume421, Geological Soc. Am, P2007

    • Author(s)
      Ohtani E. (Editor)
    • Total Pages
      242
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Book] Advance in High Pressure Mineralogy. Geological Soc.Am.(Monograph volume421)2007

    • Author(s)
      Ohtani E.(Editor)
    • Total Pages
      242
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Book] Geological Soc. Am., Monograph volume 4212007

    • Author(s)
      Ohtani E.(Editor)
    • Total Pages
      242
    • Publisher
      Advance in High Pressure Mineralogy
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Book] Geological Soc. Am.2007

    • Author(s)
      Ohtani E.( Editor)
    • Total Pages
      242
    • Publisher
      Advance in High Pressure Mineralogy
    • Data Source
      KAKENHI-PROJECT-16075101
  • [Book] Advances in High-Pressure technology for Geophysical Applications2005

    • Author(s)
      Ohtani E, Urakawa S, et al.
    • Total Pages
      515
    • Publisher
      Elsevior
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Book] 「地球・生命 その起源と進化」2005

    • Author(s)
      大谷栄治・掛川武
    • Total Pages
      189
    • Publisher
      共立出版
    • Data Source
      KAKENHI-PROJECT-16075101
  • [Book] 地球・生命 その起源と進化2005

    • Author(s)
      大谷栄治・掛川武
    • Total Pages
      189
    • Publisher
      共立出版
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Book] Viscosity and Density measurements of melts and glasses at high pressure and temperature by using the multianvil apparatus and Synchrotron X-ray Radiation2005

    • Author(s)
      Ohtani, E., Suzuki, A., et al.
    • Publisher
      Elsevier Science, Amsterdam (In press)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Book] Viscosity and Density measurements of melts and glasses at high pressure and temperature by using the multianvil apparatus and Synchrotron X-ray Radiation2005

    • Author(s)
      Ohtani, E.
    • Publisher
      Elsevier Science, Amsterdam (In press)
    • Data Source
      KAKENHI-PROJECT-15038201
  • [Book] Advances in High-Pressure Technology for Geophysical Applications2005

    • Author(s)
      E.Ohtani, A.Suzuki, R.Ando, S.Urakawa, K.Funakosi, Y.Katayama
    • Total Pages
      515
    • Publisher
      Elsevier (Amsterdam)
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Book] New developments in high pressure minerals physics and applications to the earth's interior2004

    • Author(s)
      Rubie, D.C., Duffy, T.S. and Ohtani, E
    • Total Pages
      625
    • Publisher
      Elsevier
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Book] New debelopments in high pressure minerals physics and applications to the earth's interior.2004

    • Author(s)
      Rubie, D.C., Duffy, T.S., Ohtani, E.
    • Total Pages
      625
    • Publisher
      Elsevier
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Hydrogen partitioning between stishovite and hydrous phase δ: implications for water cycle and distribution in the lower mantle2024

    • Author(s)
      Ishii Takayuki、Criniti Giacomo、Purevjav Narangoo、Katsura Tomoo、Ohtani Eiji
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 11 Issue: 1 Pages: 1-9

    • DOI

      10.1186/s40645-024-00615-0

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K19067, KAKENHI-PROJECT-20H00187, KAKENHI-PROJECT-21H04996
  • [Journal Article] Density deficit of Earth’s core revealed by a multimegabar primary pressure scale2023

    • Author(s)
      D Ikuta, E Ohtani, H Fukui, T Sakamaki, R Heid, D Ishikawa, AQR Baron
    • Journal Title

      Science advances

      Volume: 9

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Mn-Precipitates Found in a Martian Crustal Rock2023

    • Author(s)
      A Nakamura, M Miyahara, H Suga, A Yamaguchi, D Wakabayashi, S Yamashita, Y Takeichi, K Kukihara, Y Takahashi, E Ohtani
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 128 Issue: 9

    • DOI

      10.1029/2023je007951

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Deuterium Content and Site Occupancy in Iron Sulfide at High Pressure and Temperature Determined Using In Situ Neutron Diffraction Measurements2023

    • Author(s)
      Abeykoon Sumith、Howard Christopher、Dominijanni Serena、Eberhard Lisa、Kurnosov Alexander、Frost Daniel J.、Ballaran Tiziana Boffa、Terasaki Hidenori、Sakamaki Tatsuya、Suzuki Akio、Ohtani Eiji、Sano‐Furukawa Asami、Abe Jun
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 128 Issue: 9

    • DOI

      10.1029/2023jb026710

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K18641, KAKENHI-PROJECT-20H00187, KAKENHI-PROJECT-20H02008, KAKENHI-PROJECT-23K22588
  • [Journal Article] Low Thermal Conductivity of Hydrous Phase D Leads to a Self‐Preservation Effect Within a Subducting Slab2022

    • Author(s)
      Hsieh Wen‐Pin、Marzotto Enrico、Ishii Takayuki、Dubrovinsky Leonid、Aslandukova Alena A.、Criniti Giacomo、Tsao Yi‐Chi、Lin Chun‐Hung、Tsuchiya Jun、Ohtani Eiji
    • Journal Title

      Journal of Geophysical Research: Solid Earth

      Volume: 127 Issue: 6 Pages: 1-11

    • DOI

      10.1029/2022jb024556

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04043, KAKENHI-PROJECT-20H00187
  • [Journal Article] Formation of an Al‐Rich Niccolite‐Type Silica in Subducted Oceanic Crust: Implications for Water Transport to the Deep Lower Mantle2022

    • Author(s)
      Lu Liu, Hongsheng Yuan, Yao Yao, Ziqiang Yang, Federico Aiace Gorelli, Nico Giordano, Lixin He, Eiji Ohtani, Li Zhang
    • Journal Title

      Geophysical Research Letters

      Volume: 49 Issue: 15

    • DOI

      10.1029/2021gl097178

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Sound velocity of hexagonal close-packed iron to the Earth’s inner core pressure2022

    • Author(s)
      Ikuta Daijo、Ohtani Eiji、Fukui Hiroshi、Sakai Takeshi、Ishikawa Daisuke、Baron Alfred Q. R.
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 1-8

    • DOI

      10.1038/s41467-022-34789-2

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K18155, KAKENHI-PROJECT-21H04968, KAKENHI-PROJECT-19H02004, KAKENHI-PROJECT-20H00187
  • [Journal Article] Preface for article collection “Thermal, dynamical, and chemical processes in our early Solar System2022

    • Author(s)
      A Bouvier, M Kimura, Y Lin, E Ohtani, T Sharp, 2022
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 9 Issue: 1 Pages: 1-3

    • DOI

      10.1186/s40645-022-00522-2

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Superhydrous aluminous silica phases as major water hosts in high-temperature lower mantle2022

    • Author(s)
      T Ishii, G Criniti, E Ohtani, N Purevjav, H Fei, T Katsura, H Mao
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 119 Issue: 44

    • DOI

      10.1073/pnas.2211243119

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Sound Velocity Measurements of B2‐Fe‐Ni‐Si Alloy Under High Pressure by Inelastic X‐Ray Scattering: Implications for the Composition of Earth's Core2022

    • Author(s)
      Dominijanni S.、McCammon C. A.、Ohtani E.、Ikuta D.、Sakamaki T.、Ishii T.、Criniti G.、Dubrovinsky L. S.、Khandarkhaeva S.、Fedotenko T.、Glazyrin K.、Uchiyama H.、Fukui H.、Baron A. Q. R.
    • Journal Title

      Geophysical Research Letters

      Volume: 49 Issue: 15

    • DOI

      10.1029/2021gl096405

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04968, KAKENHI-PROJECT-19H02004, KAKENHI-PROJECT-20H00187
  • [Journal Article] Aluminum and hydrogen partitioning between bridgmanite and high-pressure hydrous phases: Implications for water storage in the lower mantle2022

    • Author(s)
      T. Ishii, E. Ohtani, A. Shatskiy
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 538 Pages: 117441-117441

    • DOI

      10.1016/j.epsl.2022.117441

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] The Earth&apos;s Interior: From the Perspective of Mineral Science2022

    • Author(s)
      大谷栄治
    • Journal Title

      Journal of Geography (Chigaku Zasshi)

      Volume: 131 Issue: 2 Pages: 179-192

    • DOI

      10.5026/jgeography.131.179

    • ISSN
      0022-135X, 1884-0884
    • Year and Date
      2022-04-25
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] High Pressure Melts2022

    • Author(s)
      Sakamaki Tatsuya、Ohtani Eiji
    • Journal Title

      Reviews in Mineralogy and Geochemistry

      Volume: 87 Issue: 1 Pages: 557-574

    • DOI

      10.2138/rmg.2022.87.11

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K18641, KAKENHI-PROJECT-23K22588, KAKENHI-PROJECT-20H00187
  • [Journal Article] Experimental simulations of shock textures in BCC iron: implications for iron meteorites2022

    • Author(s)
      Ohtani Eiji、Sakurabayashi Toru、Kurosawa Kosuke
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 9 Issue: 1 Pages: 24-24

    • DOI

      10.1186/s40645-022-00482-7

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K18660, KAKENHI-PROJECT-19H00726, KAKENHI-PROJECT-20H00187
  • [Journal Article] Experimental Simulations of Shock Textures in BCC Iron: Implications for Iron Meteorites2022

    • Author(s)
      E. Ohtani, T. Sakurabayashi, K. Kurosawa
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: -

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Apollo 15 regolith breccia provides first natural evidence for olivine incongruent melting2022

    • Author(s)
      N Satta, M Miyahara, S Ozawa, H Marquardt, M Nishijima, T Arai, E Ohtani
    • Journal Title

      American Mineralogist

      Volume: 107 Issue: 9 Pages: 661-1667

    • DOI

      10.2138/am-2022-8121

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Natural Fe-bearing aluminous bridgmanite in the Katol L6 chondrite2021

    • Author(s)
      Ghosh Sujoy、Tiwari Kishan、Miyahara Masaaki、Rohrbach Arno、Vollmer Christian、Stagno Vincenzo、Ohtani Eiji、Ray Dwijesh
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 118 Issue: 40

    • DOI

      10.1073/pnas.2108736118

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H05232, KAKENHI-PROJECT-20H00187
  • [Journal Article] Large density deficit of Earth's core revealed by a multi-megabar primary pressure scale2021

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al.
    • Journal Title

      arXiv

      Volume: 2104

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Hydration and Dehydration in Earth's Interior2021

    • Author(s)
      E. Ohtani
    • Journal Title

      Annual Review of Earth and Planetary Sciences

      Volume: 49 Issue: 1 Pages: 253-278

    • DOI

      10.1146/annurev-earth-080320-062509

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Dry metastable olivine and slab deformation in a wet subducting slab2021

    • Author(s)
      T. Ishii, E. Ohtani
    • Journal Title

      Nature Geoscience

      Volume: 14 Issue: 7 Pages: 526-530

    • DOI

      10.1038/s41561-021-00756-7

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] Two-phase mixture of iron-nickel-silicon alloys in the Earth’s inner core2021

    • Author(s)
      Ikuta Daijo、Ohtani Eiji、Hirao Naohisa
    • Journal Title

      Communications Earth and Environment

      Volume: 2 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s43247-021-00298-1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04051, KAKENHI-PROJECT-20H00187, KAKENHI-PROJECT-19H02005
  • [Journal Article] Complicated pressure?temperature path recorded in the eucrite Padvarninkai2021

    • Author(s)
      Miyahara Masaaki、Yamaguchi Akira、Ohtani Eiji、Tomioka Naotaka、Kodama Yu、Righter Kevin
    • Journal Title

      Meteoritics &amp; Planetary Science

      Volume: 56 Issue: 8 Pages: 1443-1458

    • DOI

      10.1111/maps.13724

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-18H05232, KAKENHI-PROJECT-20H01965, KAKENHI-PROJECT-21K18660, KAKENHI-PROJECT-20H00187
  • [Journal Article] Synchrotron Mossbauer spectroscopic and x-ray diffraction study of ferropericlase in the high-pressure range of the lower mantle region2021

    • Author(s)
      Hamada Maki、Kamada Seiji、Ohtani Eiji、Sakamaki Tatsuya、Mitsui Takaya、Masuda Ryo、Hirao Naohisa、Ohishi Yasuo、Akasaka Masahide
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 17 Pages: 1-9

    • DOI

      10.1103/physrevb.103.174108

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-19H04404, KAKENHI-PROJECT-21K18641, KAKENHI-PROJECT-20H00187
  • [Journal Article] Retrograde phases of former bridgmanite inclusions in superdeep diamonds2020

    • Author(s)
      Zedgenizov Dmitry、Kagi Hirioyuki、Ohtani Eiji、Tsujimori Tatsuki、Komatsu Kazuki
    • Journal Title

      Lithos

      Volume: 370-371 Pages: 105659-105659

    • DOI

      10.1016/j.lithos.2020.105659

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-INTERNATIONAL-15K21712, KAKENHI-WRAPUP-20H05611, KAKENHI-PROJECT-18H01299, KAKENHI-PROJECT-20H00187
  • [Journal Article] Phase and melting relations of Fe3C to 300 GPa and carbon in the core, Carbon in Earth’s Interior2020

    • Author(s)
      Takahashi, S., Ohtani, E., Sakai, T., Kamada, S., Ozawa, S., Sakamaki, T., Miyahara, M., Ito, Y., Hirao, N., Ohishi, Y.
    • Journal Title

      Geophysical Monograph 249, First Edition

      Volume: 249 Pages: 25-36

    • DOI

      10.1002/9781119508229.ch3

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] The role of water in Earth's mantle2020

    • Author(s)
      E. Ohtani
    • Journal Title

      National Science Review

      Volume: 7 Issue: 1 Pages: 224-232

    • DOI

      10.1093/nsr/nwz071

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Journal Article] New developments in high-pressure X-ray diffraction beamline for diamond anvil cell at SPring-82020

    • Author(s)
      Hirao N.、Kawaguchi S. I.、Hirose K.、Shimizu K.、Ohtani E.、Ohishi Y.
    • Journal Title

      Matter and Radiation at Extremes

      Volume: 5 Issue: 1 Pages: 018403-018403

    • DOI

      10.1063/1.5126038

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04051, KAKENHI-PROJECT-18K13644, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-16H06285, KAKENHI-PROJECT-20H00187
  • [Journal Article] The sound velocity of wustite at high pressures: implications for low-velocity anomalies at the base of the lower mantle2020

    • Author(s)
      Tanaka Ryosuke、Sakamaki Tatsuya、Ohtani Eiji、Fukui Hiroshi、Kamada Seiji、Suzuki Akio、Tsutsui Satoshi、Uchiyama Hiroshi、Baron Alfred Q.R.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 7 Issue: 1 Pages: 23-23

    • DOI

      10.1186/s40645-020-00333-3

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-INTERNATIONAL-15K21712, KAKENHI-PROJECT-16H06285, KAKENHI-PUBLICLY-20H04604, KAKENHI-WRAPUP-20H05611, KAKENHI-PROJECT-19H01985, KAKENHI-PROJECT-17H04860, KAKENHI-PROJECT-19K21890, KAKENHI-PROJECT-20H00187
  • [Journal Article] Stability of Fe-bearing hydrous phases and element partitioning in the system MgO-Al2O3-Fe2O-SiO2-H2O in Earth's lowermost mantle2019

    • Author(s)
      Yuan, H., Zhang, L., Ohtani, E., Meng, Y., Greenberg, E., Prakapenka, V.B.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 524 Pages: 115714-115714

    • DOI

      10.1016/j.epsl.2019.115714

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Interstitial hydrogen atoms in face-centered cubic iron in the Earth’s core2019

    • Author(s)
      Ikuta, D., Ohtani, E., Sano-Furukawa, A., Shibazaki, Y., Terasaki, H., Yuan, L., Hattori, T.
    • Journal Title

      SCIENTIFIC REPORTS

      Volume: 9 Issue: 1 Pages: 7108-7108

    • DOI

      10.1038/s41598-019-43601-z

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15H05748, KAKENHI-PLANNED-15H05828
  • [Journal Article] Olivine melting at high pressure condition in the chassignite Northwest Africa 27372019

    • Author(s)
      Miyahara M., Ohtani E., Nishijima M., and El Goresy A
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 291 Pages: 1-11

    • DOI

      10.1016/j.pepi.2019.04.001

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-18H05232, KAKENHI-PROJECT-18H01269
  • [Journal Article] Thermal Equation of State of Fe3C to 327 GPa and Carbon in the Core2019

    • Author(s)
      Suguru Takahashi, Eiji Ohtani, Daijo Ikuta, Seiji Kamada, Tatsuya Sakamaki, Naohisa Hirao, Yasuo Ohishi
    • Journal Title

      Minerals

      Volume: 9(12) Issue: 12 Pages: 744-744

    • DOI

      10.3390/min9120744

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04007, KAKENHI-PROJECT-15H05748, KAKENHI-PLANNED-15H05831
  • [Journal Article] Compressional behavior and spin state of δ-(Al,Fe) OOH at high pressures.2019

    • Author(s)
      Ohira, I., Jackson, J.M., Solomatova, N.V., Sturhahn, W., Finkelstein, G.J., Kamada, S., Kawazoe, T., Maeda, F., Hirao, N., Nakano S., Toellners, T.S., Suzuki, A., Ohtani, E.
    • Journal Title

      American Mineralogist

      Volume: -

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Fate of water transported into the deep mantle by slab subduction2018

    • Author(s)
      Ohtani, E., Yuan, L., Ohira, I., Shatskiy, A., Litasov, K.D.
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 167 Pages: 2-10

    • DOI

      10.1016/j.jseaes.2018.04.024

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Interaction of peridotite with Ca-rich carbonatite melt at 3.1 and 6.5 GPa: Implication for merwinite formation in upper mantle, and for the metasomatic origin of sublithospheric diamonds with Ca-rich suite of inclusions2018

    • Author(s)
      Sharygin, I.S., Shatskiy, A., Litasov, K.D., Golovin, A.V., Ohtani, E., Pokhilenko, N.P.
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 173 Issue: 3 Pages: 22-22

    • DOI

      10.1007/s00410-017-1432-3

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Sound velocity measurements of hcp Fe-Si alloy at high pressure and high temperature by inelastic X-ray scattering2018

    • Author(s)
      Takanori Sakairi, Tatsuya Sakamaki, Eiji Ohtani, Hiroshi Fukui, Seiji Kamada, Satoshi Tsutsui, Hiroshi Uchiyama, Alfred Q.R. Baron
    • Journal Title

      American Mineralogist

      Volume: 103 Issue: 1 Pages: 85-90

    • DOI

      10.2138/am-2018-6072

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-17K18797, KAKENHI-PLANNED-15H05831, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-17H04860, KAKENHI-PROJECT-15H05748
  • [Journal Article] Sound velocity of Fe3C at high pressure and high temperature determined by inelastic X-ray scattering2018

    • Author(s)
      Takahashi Suguru, Ohtani Eiji, Sakamaki Tatsuya, Kamada Seiji, Fukui Hiroshi, Tsutsui Satoshi, Uchiyama Hiroshi, Ishikawa Daisuke, Baron Alfred Q.R.
    • Journal Title

      Comptes Rendus Geoscience

      Volume: 印刷中 Issue: 2-3 Pages: 190-196

    • DOI

      10.1016/j.crte.2018.09.005

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-19K04007, KAKENHI-PROJECT-15H05748, KAKENHI-PLANNED-15H05831
  • [Journal Article] Discovery of moganite in a lunar meteorite as a trace of H2O ice in the Moon’s regolith2018

    • Author(s)
      Kayama, M., Tomioka, N., Ohtani, E., Seto, Y., Nagaoka, H., Goetze, J., Miyake, A., Ozawa, S., Sekine, T., Miyahara, M., Kazushige, K., Matsumoto, Shoda, N., Hirao, N., Kobayashi, T.
    • Journal Title

      Science advances

      Volume: 4 Issue: 5

    • DOI

      10.1126/sciadv.aar4378

    • NAID

      120006463763

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-17H01172
  • [Journal Article] Electronic properties and compressional behavior of Fe-Si alloys at high pressure2018

    • Author(s)
      Kamada Seiji、Suzuki Nanami、Maeda Fumiya、Hirao Naohisa、Hamada Maki、Ohtani Eiji、Masuda Ryo、Mitsui Takaya、Ohishi Yasuo、Nakano Satoshi
    • Journal Title

      American Mineralogist

      Volume: 103 Issue: 12 Pages: 1959-1965

    • DOI

      10.2138/am-2018-6425

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-16H03909, KAKENHI-PROJECT-16K13902
  • [Journal Article] Jadeite in shocked meteorites and its textural variations2017

    • Author(s)
      Ohtani, E., Ozawa, S., Miyahara, M.
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 112 Issue: 5 Pages: 247-255

    • DOI

      10.2465/jmps.170329

    • NAID

      130006201314

    • ISSN
      1345-6296, 1349-3825
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] 6.Compressional sound velocity of hexagonal close-packed iron up to 163 GPa and 3000 K2017

    • Author(s)
      Sakamaki, T., Ohtani, E., Fukui, H., Baron, A.Q.R.
    • Journal Title

      SPring-8/SACLA Research Frontiers

      Volume: 2016 Pages: 82-83

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Albite dissociation reaction in the Northwest Africa 8275 shocked LL chondrite and implications for its impact history2017

    • Author(s)
      Miyahara, M., Ohtani, E., Yamaguchi, A.
    • Journal Title

      Geochimica Et Cosmochimica Acta

      Volume: 217 Pages: 320-333

    • DOI

      10.1016/j.gca.2017.08.034

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Chemical Reactions Between Fe and H2O up to Megabar Pressures and implications for water storage in the Earth’s mantle and core2017

    • Author(s)
      Liang Yuan, Eiji Ohtani, Daijo Ikuta, Seiji Kamada, Jun Tsuchiya, Hirao Naohisa, Yasuo Ohishi, Akio Suzuki
    • Journal Title

      Geophsycical Research Letters

      Volume: 45(3) Issue: 3 Pages: 1330-1338

    • DOI

      10.1002/2017gl075720

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13902, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05828, KAKENHI-PLANNED-15H05831, KAKENHI-PLANNED-15H05834, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16K13901
  • [Journal Article] Composition of primary kimberlite melt in a garnet lherzolite mantle source: constraints from melting phase relations in anhydrous Udachnaya-East kimberlite with variable CO2 content at 6.5 GPa2017

    • Author(s)
      Shatskiy A., Konstantin D. Litasov., Igor S. Sharygina., Ohtani E.
    • Journal Title

      Gondwana Research

      Volume: 45 Pages: 208-227

    • DOI

      10.1016/j.gr.2017.02.009

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Origin of EL3 chondrites: Evidence for variable C/O ratios during their course of formation; A state of the art scrutiny2017

    • Author(s)
      El Goresy A., Lin Y., Miyahara M., Gannoun A., Boyet M., Ohtani E., Gillet Ph., Trieloff M., Simionovici A., Feng L. and Lemelle L.
    • Journal Title

      Meteoritics & Planetary Science

      Volume: 印刷中 Issue: 5 Pages: 781-806

    • DOI

      10.1111/maps.12832

    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Shock-induced P-T conditions and formation mechanism of akimotoite-pyroxene glass assemblages in the Grove Mountains (GRV) 052082 (L6) meteorite.2017

    • Author(s)
      Lu Feng, Masaaki Miyahara, Toshiro Nagase, Eiji Ohtani, Sen Hu, Ahmed El Goresy, Yangting Lin
    • Journal Title

      American Mineralogist

      Volume: 102 Issue: 6 Pages: 1254-1262

    • DOI

      10.2138/am-2017-5905

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K12804, KAKENHI-PROJECT-15H05748
  • [Journal Article] Diamond formation in the deep lower mantle: a high-pressure reaction of MgCO3 and SiO22017

    • Author(s)
      Fumiya Maeda, Eiji Ohtani, Seiji Kamada, Tatsuya Sakamaki, Naohisa Hirao, Yasuo Ohishi
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 40602-40602

    • DOI

      10.1038/srep40602

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-15H05831, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-16H06285
  • [Journal Article] Spherulite-like” jadeite growth in shock-melt veins of the Novosibirsk H5/6 chondrite2017

    • Author(s)
      Bazhan I.S., Ozawa S., Miyahara M., Ohtani E. and Litasova K.D
    • Journal Title

      Russian Geology and Geophysics

      Volume: 58 Issue: 1 Pages: 12-19

    • DOI

      10.1016/j.rgg.2016.04.012

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Melting relations in the Fe-S-Si system at high pressure and temperature: Implications for the planetary core2017

    • Author(s)
      Sakairi, T., Ohtani, E., Kamada, S., Sakai, T., Sakamaki, T., Hirao, N.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 4:10 Issue: 1 Pages: 1-11

    • DOI

      10.1186/s40645-017-0125-x

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089
  • [Journal Article] Stability field of phase Egg, AlSiO<sub>3</sub>OH at high pressure and high temperature: possible water reservoir in mantle transition zone2017

    • Author(s)
      K. Fukuyama, E. Ohtani, Y. Shibazaki, H. Kagi, and A. Suzuki
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 112 Issue: 1 Pages: 31-35

    • DOI

      10.2465/jmps.160719e

    • NAID

      130005461018

    • ISSN
      1345-6296, 1349-3825
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-ORGANIZER-15H05826, KAKENHI-PROJECT-26287138, KAKENHI-PROJECT-16K13901, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-PLANNED-15H05828, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-15K17784
  • [Journal Article] Spin state and electronic environment of iron in basaltic glass in the lower mantle2017

    • Author(s)
      Fumiya Maeda, Seiji Kamada, Eiji Ohtani, Naohisa Hirao, Takaya Mitusi, Ryo Masuda, Masaaki Miyahara, Catherine McCammon
    • Journal Title

      American Mineralogist

      Volume: 102 Issue: 10 Pages: 2106-2112

    • DOI

      10.2138/am-2017-6035

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13902, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-16H03909
  • [Journal Article] The stability of anhydrous phase B, Mg14Si5O24, at mantle transition zone conditions.2017

    • Author(s)
      Yuan, L., Ohtani, E., Shibazaki, Y., Ozawa, S., Jin, Z., Suzuki, A., Frost, D.
    • Journal Title

      Physics and Chemistry of Minerals,

      Volume: 43 Issue: 6 Pages: 1-9

    • DOI

      10.1007/s00269-017-0939-5

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-16K13901, KAKENHI-PROJECT-15K17784, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05828
  • [Journal Article] Effect of cation substitution on bridgmanite elasticity: A key to interpret seismic anomalies in the lower mantle2016

    • Author(s)
      Hiroshi Fukui, Akira Yoneda, Akihiko Nakatsuka, Noriyoshi Tsujino, Seiji Kamada, Eiji Ohtani, Anton Shatskiy, Naohisa Hirao, Satoshi Tsutsui, Hiroshi Uchiyama, Alfred Q. R. Baron
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1 Pages: 33337-33337

    • DOI

      10.1038/srep33337

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-15H02128, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16H03909, KAKENHI-PROJECT-15J09669, KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-16H06285
  • [Journal Article] Magnetic and spin transitions in w&uuml;stite: A synchrotron M&ouml;ssbauer spectroscopic study2016

    • Author(s)
      M. Hamada, S. Kamada, E. Ohtani, T. Mitsui, R. Masuda, T. Sakamaki, N. Suzuki, F. Maeda and M. Akasaka
    • Journal Title

      Physical Review B

      Volume: 93 Issue: 15 Pages: 155165-155165

    • DOI

      10.1103/physrevb.93.155165

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24221005, KAKENHI-PROJECT-25800291, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16H03909
  • [Journal Article] Compressional and shear wave velocities for polycrystalline bcc-Fe up to 6.3 GPa and 800 K2016

    • Author(s)
      Y. Shibazaki, K. Nishida, Y. Higo, M Igarashi, M. Tahara, T. Sakamaki, H. Terasaki, Y. Shimoyama, S. Kuwabara, Y. Takubo, E. Ohtani
    • Journal Title

      American mineralogist

      Volume: 101 Issue: 5 Pages: 1150-1160

    • DOI

      10.2138/am-2016-5545

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05351, KAKENHI-PROJECT-15K17784, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-15J01745, KAKENHI-PROJECT-14J01795, KAKENHI-PROJECT-26800231, KAKENHI-PLANNED-15H05828
  • [Journal Article] Constraints on Earth's inner core composition inferred from measurements of the sound velocity of hcp-iron in extreme conditions2016

    • Author(s)
      T. Sakamaki, E. Ohtani, H. Fukui, S. Kamada, S. Takahashi, T. Sakairi, A. Takahata, T. Sakai, S. Tsutsui, D. Ishikawa, R. Shiraishi, Y. Seto, T. Tsuchiya, and A. Q. R. Baron
    • Journal Title

      Science Advances

      Volume: 2 Issue: 2 Pages: 2-2

    • DOI

      10.1126/sciadv.1500802

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05831, KAKENHI-PLANNED-15H05834, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-14J02713, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25800292, KAKENHI-PROJECT-25287143, KAKENHI-PROJECT-26287137, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16H06285
  • [Journal Article] Electrical conductivity model of of Al-bearing bridgmanite with implications for the electrical structure of the Earth's lower mantle2016

    • Author(s)
      T. Yoshino, S. Kamada, C. Zhao, E. Ohtani, and N. Hirao
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 434 Pages: 208-219

    • DOI

      10.1016/j.epsl.2015.11.032

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-24244087, KAKENHI-PROJECT-25800291, KAKENHI-PLANNED-15H05827
  • [Journal Article] Sound velocities of δ‐AlOOH up to core‐mantle boundary pressures with implications for the seismic anomalies in deep mantle2016

    • Author(s)
      I. Mashino, M. Murakami, E. Ohtani
    • Journal Title

      Journal of Geophysical Research

      Volume: 121 Issue: 2 Pages: 12477-12477

    • DOI

      10.1002/2015jb012477

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25247087, KAKENHI-PROJECT-15J02017, KAKENHI-PROJECT-15H05748, KAKENHI-PLANNED-15H05828
  • [Journal Article] Phase transition processes of olivine in the shocked Martian meteorite Tissint: Clues to origin of ringwoodite-, bridgmanite- and magnesiow&uuml;stite-bearing assemblages2016

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Ozawa S. and Gillet Ph.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 259 Pages: 18-28

    • DOI

      10.1016/j.pepi.2016.08.006

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Phase relations on the K2CO3-CaCO3-MgCO3 join at 6 GPa and 900-1400 ?C: Implications for incipient melting in carbonated mantle domains2016

    • Author(s)
      Shatskiy A., Litasov K. D., Palyanov Y. N., Ohtani E
    • Journal Title

      American Mineralogist

      Volume: 101 Issue: 2 Pages: 437-447

    • DOI

      10.2138/am-2016-5332

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Dynamical and elastic properties of MgSiO3 perovskite (bridgmanite)2016

    • Author(s)
      Wehinger B., Bosak A., Nazzareni S., Antonangeli D., Mirone A., Chaplot S.L., Mittal R., Ohtani E., Shatskiy A., Saxena S., Ghose S., Krisch M.
    • Journal Title

      Geophysical Research Letters

      Volume: 43 Issue: 6 Pages: 2568-2575

    • DOI

      10.1002/2016gl067970

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Phase relations on the K2CO3-CaCO3-MgCO3 join at 6 GPa and 900-1400℃: Implications for incipient melting in carbonated mantle domains2016

    • Author(s)
      Shatskiy A., Litasov KD., Palyanov YN., Ohtani E.
    • Journal Title

      American Mineralogist

      Volume: 101 Pages: 413-447

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] In situ X-ray observation of 10 &Aring; phase stability at high pressure2016

    • Author(s)
      Sergey V. Rashchenko., Kamada S., Hirano N., Hirao N., Konstantin D. Litasov. and Ohtani E
    • Journal Title

      American Mineralogist

      Volume: 101 Issue: 2 Pages: 431-436

    • DOI

      10.2138/am-2016-5356

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Discovery of stishovite in Apollo 15299 sample2015

    • Author(s)
      Kaneko S., Miyahara M., Ohtani E., Arai T., Hirao N,, Sato K.
    • Journal Title

      American Mineralogist

      Volume: 100 Issue: 5-6 Pages: 1308-1311

    • DOI

      10.2138/am-2015-5290

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26800277, KAKENHI-PROJECT-15H05748
  • [Journal Article] Melting phase relations of the Udachnaya-East Group-I kimberlite at 3.0-6.5 GPa: Experimental evidence for alkali-carbonate composition of primary kimberlite melts and implications for mantle plumes.2015

    • Author(s)
      Sharigin I., Litasov KD., Shatskiy A., Golovin AV., Ohtani E., Pokhilenko NP.
    • Journal Title

      Gondwana Research

      Volume: 28 Issue: 4 Pages: 1391-1414

    • DOI

      10.1016/j.gr.2014.10.005

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] The system Na2CO3-FeCO3 at 6 GPa and its relation to the system Na2Co3-FeCO3-MgCO32015

    • Author(s)
      Shatskiy A., Rashchenko SV., Ohtani E., Litasov KD., Khlestov MV., Borzdov YM., Kupriyanov IN., Sharygin IS., Palyanov YN.
    • Journal Title

      American Mineralogist

      Volume: 100 Issue: 1 Pages: 130-137

    • DOI

      10.2138/am-2015-4777

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] In situobservation of the pyroxene-majorite transition in Na2MgSi5O12 using synchrotron radiation and raman spectroscopy of Na-majorite2015

    • Author(s)
      Dymshits A., Sharygin I., Litasov K., Shatskiy A., Gavryushkin P., Ohtani E., Suzuki A., Funakoshi K.
    • Journal Title

      American Mineralogist

      Volume: 100 Issue: 2-3 Pages: 378-384

    • DOI

      10.2138/am-2015-4801

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Phase relationships in the system K2CO3-CaCO3 at 6 GPa and 900-1450 degrees C2015

    • Author(s)
      Shatskiy A., Borzdov YM., Litasov KD., Sharygin IS., Palyanov YN., Ohtani E.
    • Journal Title

      American mineralogist

      Volume: 100 Issue: 1 Pages: 223-232

    • DOI

      10.2138/am-2015-5001

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Raman spectroscopic and X-ray diffraction studies of the Na-Ca carbonates synthesized under upper mantle conditions2015

    • Author(s)
      Shatskiy, A.; Gavryushkin, P.N.; Litasov, K. D.; Koroleva, O.N.; Kupriyanov I.N.; Borzdov Yu.M.; Sharygin I.S.; Funakoshi, K.; Palyanov Y.N.; Ohtani E.
    • Journal Title

      European Journal of Mineralogy

      Volume: 27 Issue: 2 Pages: 175-184

    • DOI

      10.1127/ejm/2015/0027-2426

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-15H05748
  • [Journal Article] Problems related to crystallogenesis and the deep carbon cycle2015

    • Author(s)
      Sobolev NV., Dobretsov NL., Ohtani E., Taylor LA., Schertil HP., Palyanov NY., Litasov KD.
    • Journal Title

      Russian Geology and Geophysics

      Volume: 56 Pages: 1-12

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Conjecture with water and rheological control for subducting slab in the mantle transition zone2015

    • Author(s)
      Tajima F., Yoshida M., Ohtani E.
    • Journal Title

      Geoscience Frontiers

      Volume: 6 Pages: 79-93

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] The reactions between iron and magnesite at 6 GPa and 1273–1873 K: Implication to reduction of subducted carbonate in the deep mantle2015

    • Author(s)
      Martirosyan NS., Litasov KD., Shatskiy A., Ohtani E.
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 110 Issue: 2 Pages: 49-59

    • DOI

      10.2465/jmps.141003a

    • NAID

      130005067160

    • ISSN
      1345-6296, 1349-3825
    • Language
      English
    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Sound velocity measurement by inelastic X-ray scattering at high pressure and temperature by Resistive heating diamond anvil cell2015

    • Author(s)
      Ohtani, E., K. Mibe, T. Sakamaki, S. Kamada, S. Takahashi, H. Fukui, S. Tsutsui, A.Q.R. Baron
    • Journal Title

      Russian Geology and Geophysics

      Volume: 56 Issue: 1-2 Pages: 203-208

    • DOI

      10.1016/j.rgg.2015.01.012

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25800292
  • [Journal Article] Stability of hydrous minerals and water reservoirs in the deep Earth's interior2015

    • Author(s)
      Ohtani, E., Y. Amaike, S. Kamada, I. Ohira, I. Mashino
    • Journal Title

      Amer. Geophys. Union, Monograph edited by H. Terasaki and R. Fischer

    • Description
      (掲載確定) 未定 in press
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] In situ X-ray diffraction study of decomposition of polycyclic aromatic hydrocarbons at pressures of 7-15 GPa: Implication to fluids under the Earth’s and planetary environments2015

    • Author(s)
      Chanyshev AD., Litasov KD., Shatskiy A., Ohtani E.
    • Journal Title

      Chemical Geology

      Volume: 105 Pages: 39-47

    • DOI

      10.1016/j.chemgeo.2015.04.004

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Conjecture with water and rheological control for subducting slab in the mantle transition zone2015

    • Author(s)
      Tajima F., Masaki Yoshida, Eiji Ohtani
    • Journal Title

      Geoscience Frontiers

      Volume: 6 Issue: 1 Pages: 79-93

    • DOI

      10.1016/j.gsf.2013.12.005

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340132
  • [Journal Article] Hydorous minerals and the storage of water in the deep mantle2015

    • Author(s)
      Ohtani E.
    • Journal Title

      Chemical Geology

      Volume: 418 Pages: 6-15

    • DOI

      10.1016/j.chemgeo.2015.05.005

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Sound velocity of hcp-Fe at high pressure : experimental constraints extrapolations and comparison with seismic models2015

    • Author(s)
      Amtonangeli, D. and E. Ohtani
    • Journal Title

      Progress in Earth Planetary Science

      Volume: 2 Issue: 1

    • DOI

      10.1186/s40645-015-0034-9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-15H05748
  • [Journal Article] Unique large diamonds in a ureilite from Almahata Sitta 2008 TC3 asteroid2015

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Lin Y., Feng L., Zhang J., Gillet P., Nagase T., Muto J., Nishijima M.
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 163 Pages: 14-26

    • DOI

      10.1016/j.gca.2015.04.035

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-25400506
  • [Journal Article] Stability of hydrous minerals and water reservoirs in the deep Earth’s interior2015

    • Author(s)
      Ohtani, E., Y. Amaike, S. Kamada, I. Ohira, I. Mashino
    • Journal Title

      In Deep Earth: Physics and Chemistry of the Lower Mantle and Core

      Volume: 217 Pages: 265-268

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Journal Article] Conjecture with water and rheological control for subducting slab in the mantle transition zone.2014

    • Author(s)
      Tajima F., Yoshida M., Ohtani E.
    • Journal Title

      Geoscience Frontiers

      Pages: 1-15

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Stability conditions of polycyclic aromatic hydrocarbons at high pressures and temperatures2014

    • Author(s)
      Chanyshev AD., Litasov KD., Shatskiy AF., Furukawa J., Ohtani E.
    • Journal Title

      Geochemistry International

      Volume: 52 Issue: 9 Pages: 767-772

    • DOI

      10.1134/s001670291409002x

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] High-pressure and high-temperature phase diagram for Fe0.9Ni0.1-H alloy.2014

    • Author(s)
      Shibazaki Y., Terasaki H., Ohtani E., Tateyama R., Nishida K., Funakoshi K., Higo Y.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: 192-201

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Stability of hydrous phase H MgSiO4H2 under lower mantle conditions2014

    • Author(s)
      Ohtani, E., Y. Amaike, S. Kamada, T. Sakamaki, and N. Hirao.
    • Journal Title

      Geophysical Research Letters

      Volume: 41 Issue: 23 Pages: 8283-8287

    • DOI

      10.1002/2014gl061690

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25800292
  • [Journal Article] Phase transformations of Fe3N-Fe4N Iron Nitrides at pressures up to 30 GPa studied by in situ X-ray diffractometry.2014

    • Author(s)
      Litasov KD., Shatskiy A. F., Ovchinnikov SG., Popov ZI., Ponomarev DS., Ohtani E.
    • Journal Title

      JETP Letters

      Volume: 98 Issue: 12 Pages: 805-808

    • DOI

      10.1134/s0021364013250140

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Creep behavior during the eutectoid transformation of albite : Implication for the slab deformation in the lower mantle.2014

    • Author(s)
      Doi N., Kato T., Kubo T., Noda N., Shiraishi R., Suzuki A., Ohtani E., Kikegawa T.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 388 Pages: 92-97

    • DOI

      10.1016/j.epsl.2013.09.009

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23654190, KAKENHI-PROJECT-25247089, KAKENHI-PROJECT-25610153
  • [Journal Article] Phase relations and melting of carbonated peridotite between 10 and 20GPa : a proxy for alkali-and CO2-rich silicate melts in the deep mantle2014

    • Author(s)
      Ghosh S., Litasov K., Ohtani E.
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 167 Issue: 2 Pages: 964-964

    • DOI

      10.1007/s00410-014-0964-z

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Melting and subsolidus phase relations in peridotite and eclogite systems with reduced C-O-H fluid at 3-16 Gpa2014

    • Author(s)
      Litasov, K.D.; Shatskiy, A.; Ohtani, E.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 391 Pages: 87-99

    • DOI

      10.1016/j.epsl.2014.01.033

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Stability of a hydrous δ-phase, A100H-MgSi02(OH)2, and a mechanism for water transport into the base of lower mantle2014

    • Author(s)
      Ohira, I., Ohtani, E., Sakai, T., Miyahara, M., Hirao, N., Ohishi, Y., Nishijima, M.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 401 Pages: 12-17

    • DOI

      10.1016/j.epsl.2014.05.059

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24000005
  • [Journal Article] Phase relations and melting of carbonated peridotite between 10 and 20GPa : a proxy for alkali- and CO2-rich silicate melts in the deep mantle.2014

    • Author(s)
      Ghosh S., Litasov K., Ohtani E.
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 167:964

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] The abundance of potassium in the Earth's core2014

    • Author(s)
      Watanabe, K., E. Ohtani, S. Kamada, T. Sakamaki, M. Miyahara, Y. Ito
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 237 Pages: 65-72

    • DOI

      10.1016/j.pepi.2014.10.001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25800292
  • [Journal Article] Equation of state of Fe3S at room temperature up to 2 megabars.2014

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Takahashi S., Hirao N., Ohishi Y.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: 106-113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] The spin state of iron in Fe3+-bearing Mg-perovskite and its crystal chemistry at high pressure2014

    • Author(s)
      Mashino I., Ohtani E., Hirao N., Mitsui T., Masuda R., Seto M., Sakai T., Takahashi S., Nakano S.
    • Journal Title

      American Mineralogist

      Volume: 99 Issue: 8-9 Pages: 1555-1561

    • DOI

      10.2138/am.2014.4659

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] The sound velocity measurements of Fe3S2014

    • Author(s)
      eiji Kamada, Eiji Ohtani, Hiroshi Fukui, Takeshi Sakai, Hidenori Terasaki, Suguru Takahashi, Yuki Shibazaki, Satoshi Tsutsui, Alfred Q. R. Baron, Naohisa Hirao, Yasuo Ohishi
    • Journal Title

      American Mineralogist

      Volume: 99 Issue: 1 Pages: 98-101

    • DOI

      10.2138/am.2014.4463

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-12J06194, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141
  • [Journal Article] Report of the IMA commission on the physics of Minerals 2011-20142014

    • Author(s)
      Ohtani E
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 41 Issue: 7 Pages: 487-487

    • DOI

      10.1007/s00269-014-0688-7

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Speciation of and D/H partitioning between fluids and melts in silicate-D-O-H-C-N systems determined in-situ at upper mantle2014

    • Author(s)
      Mysen, B.O., Tomita, T., Ohtani, E., Suzuki, A.
    • Journal Title

      American Mineralogist

      Volume: 99 Issue: 4 Pages: 578-588

    • DOI

      10.2138/am.2014.4575

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Jadeite in Chelyabinsk meteorite and the nature of an impact event on its parent body2014

    • Author(s)
      Ozawa S., Miyahara M., Ohtani E., Koroleva O.N., Ito Y., Litasov K.D., Pokhilenko N.P.
    • Journal Title

      Scientific Reports

      Volume: 4 Issue: 1 Pages: 1-5

    • DOI

      10.1038/srep05033

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Equation of state of pure iron and Fe0.9Ni0.1 alloy up to 3 Mbar.2014

    • Author(s)
      Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
    • Journal Title

      Physics of the Earth and Planetary Interiors.

      Volume: 228 Pages: 114-126

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] High-pressure research in earth science : Crust, mantle and corepreface2014

    • Author(s)
      Wang Y., Tyburczy J., Li BS., Dobson DP., Fiquet G., Irifune T., Jin ZM., Katsura T., Ohtani E.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: xiii-xiv

    • DOI

      10.1016/j.pepi.2014.05.001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] The spin state of iron in Fe3+-bearing Mg-perovskite and its crystal chemistry at high pressure.2014

    • Author(s)
      Mashino I., Ohtani E., Hirao N., Mitsui T., Masuda R., Seto M., Sakai T., Takahashi S., Nakano S
    • Journal Title

      American Mineralogist

      Volume: (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Equation of state of pure iron and FeO.9NiO.1 alloy up to 3 Mbar2014

    • Author(s)
      Takeshi Sakai, Suguru Takahashi, Naoya Nishitani, Izumi Mashino, Eiji Ohtani, Naohisa Hirao
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: 114-126

    • DOI

      10.1016/j.pepi.2013.12.010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-12J06194, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-25871243
  • [Journal Article] High-pressure and high-temperature phase diagram for Fe0.9Ni0.1-Halloy2014

    • Author(s)
      Shibazaki Y., Terasaki H., Ohtani E., Tateyama R., Nishida K., Funakoshi K., Higo Y.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: 192-201

    • DOI

      10.1016/j.pepi.2013.12.013

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-24540520, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141, KAKENHI-PROJECT-26800231
  • [Journal Article] The unique differentia ted meteorite NWA7325 : Highly reduced, stark affinities to E-chondrites and unknown parental planet2014

    • Author(s)
      El Goresy A., Nakamura T., Miyahara M., Ohtani E., Gillet P., Jogo K., Yamanobe M., Ishida H.
    • Journal Title

      Meteoritics & Planetary Science

      Volume: 49

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] The sound velocity measurements of Fe3S.2014

    • Author(s)
      Kamada S., Ohtani E., Fukui H., Sakai T., Terasaki H., Takahashi S., Shibazaki Y., Tsutsui S., Baron A. Q. R., Hirao N., Ohishi Y.
    • Journal Title

      American Mineralogist

      Volume: 99 Pages: 98-101

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Equation of state of Fe3S at room temperature up to 2 megabars2014

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Takahashi S., Hirao N., Ohishi Y.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: 106-113

    • DOI

      10.1016/j.pepi.2013.11.001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25871243, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141
  • [Journal Article] Repulsive Nature for Hydrogen Incorporation to Fe<sub>3</sub>C up to 14 GPa2014

    • Author(s)
      Terasaki H., Shibazaki Y., Nishida K., Tateyama R., Takahashi S., Ishii M., Shimoyama Y., Ohtani E., Funakoshi K., Higo Y.
    • Journal Title

      ISIJ International

      Volume: 54 Issue: 11 Pages: 2637-2642

    • DOI

      10.2355/isijinternational.54.2637

    • NAID

      130004705014

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141, KAKENHI-PROJECT-26800231
  • [Journal Article] Discovery of coesite and stishovite in eucrite2014

    • Author(s)
      Miyahara M., Ohtani E., Yamaguchi A., Ozawa S., Sakai T.
    • Journal Title

      Proceedings of the National Academy of Sciences of the United States of America

      Volume: 111 Issue: 30 Pages: 10939-10942

    • DOI

      10.1073/pnas.1404247111

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Phase relations in the system FeCO3-CaCO3 at 6 GPa and 900-1700℃ and its relation to the system CaCO3-FeCO3-MgCO32014

    • Author(s)
      Shatskiy A., Yuri M. Borzdov, Konstantin D. Litasov, Igor N. Kupriyanov, Eiji Ohtani and Yuri N. Palyanov
    • Journal Title

      American Mineralogist

      Volume: 99 Issue: 4 Pages: 773-785

    • DOI

      10.2138/am.2014.4721

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Discovery of seifertite in a shocked lunar meteorite.2013

    • Author(s)
      Miyahara M., Kaneko S., Ohtani E., Sakai T., Nagase T., Kayama M., Nishido H. and Hirao N.
    • Journal Title

      Nature Communications

      Volume: 4 Issue: 1 Pages: 1737-1737

    • DOI

      10.1038/ncomms2733

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23684038
  • [Journal Article] Sound velocity measurements in liquid Fe-S at high pressure: Implications for Earth’s and lunar cores.2013

    • Author(s)
      Nishida K., Kono Y., Terasaki H., Takahashi S., Ishii M., Shimoyama Y., Higo Y., Funakoshi K., Irifune T., Ohtani E.,
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 362 Pages: 182-186

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Extraterrestrial jadeite in a shocked meteorite.2013

    • Author(s)
      Miyahara M., Ozawa S., Ohtani E., Kimura M., Kubo T., Sakai T., Nagase T., Nishijima M. and Hirao N.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 373 Pages: 102-108

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] New experimental data on phase relations for the system Na2CO3-CaCO3 at 6 GPa and 900-1400℃.2013

    • Author(s)
      Shatskiy A., Sharygin I. S., Litasov K. D., Borzdov Y. M., Palyanov Y. N., Ohtani E.
    • Journal Title

      American Mineralogist

      Volume: 98 Pages: 2164-2171

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Melting of kimberlite of the Udachnaya-East pipe : Experimental study at 3-6.5 GPa and 900-1500 degrees C.2013

    • Author(s)
      Sharygin IS., Litasov KD., Shatskiy AF., Golovin AV., Ohtani E., Pokhilenko NP.
    • Journal Title

      Doklady Earth Sciences

      Volume: 448 Issue: 2 Pages: 200-205

    • DOI

      10.1134/s1028334x13020086

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Effect of water in depleted mantle on post-spinel transition and implication for 660 km seismic discontinuity.2013

    • Author(s)
      Ghosh S., Ohtani E., Konstantin KD., Suzuki A., Dobson D., Funakoshi K.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 371 Pages: 103-111

    • DOI

      10.1016/j.epsl.2013.04.011

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25610153
  • [Journal Article] Shock-induced deformation of Shergottites: Shock-pressures and perturbations of magmatic ages on Mars.2013

    • Author(s)
      El Goresy A., Gillet Ph., Miyahara M., Ohtani E., Ozawa S., Beck P. and Montagnac G.
    • Journal Title

      Geochimica et Cosmochimica Acta,

      Volume: 101 Pages: 233-262

    • DOI

      10.1016/j.gca.2012.10.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Thermal equation of state to 33.5 Pa and 1673 K and thermodynamic properties of tungsten.2013

    • Author(s)
      Litasov KD., Gavryushkin PN., Dorogokupets PI., Sharugin IS., Shatskiy A., Fei YW., Rashchenko SV., Seryotkin YV., Higo Y., Funakoshi K., Ohtani E.
    • Journal Title

      Journal of Applied Physics

      Volume: 113 Issue: 13 Pages: 13-13

    • DOI

      10.1063/1.4799018

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Transition zone origin of potassic basalts from Wudalianchi volcano, northeast China.2013

    • Author(s)
      Kuritani T., Kimura JI., Ohtani E., Miyamoto H., Furuyama K.
    • Journal Title

      Lithos

      Volume: 156 Pages: 1-12

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Sound velocity of hexagonal close-packed iron up to core pressures.2013

    • Author(s)
      Ohtani E., Shibazaki Y., Sakai T., Mibe K., Fukui H., Kamada S., Sakamaki T., Seto U., Tsutsui S., Baron Q. R. A.
    • Journal Title

      Geophysical Research Letters

      Volume: 40 Pages: 5089-5094

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Sound velocity measurements in liquid Fe-S at high pressure: Implications for Earth's and lunar cores2013

    • Author(s)
      Nishida, et al.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 362 Pages: 182-186

    • DOI

      10.1016/j.epsl.2012.11.042

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-12J07930, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181, KAKENHI-PROJECT-24740315, KAKENHI-PROJECT-20001005, KAKENHI-PLANNED-20103003
  • [Journal Article] Solidus of alkaline carbonatite in the deep mantle.2013

    • Author(s)
      Litasov K. D., Shatsliy A., Ohtani E., Yaxley GM.
    • Journal Title

      Geology

      Volume: 41 Issue: 1 Pages: 79-82

    • DOI

      10.1130/g33488.1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] A compact system for generating extreme pressures and temperatures : An application of laser-heated diamond anvil cell to inelastic X-ray scattering.2013

    • Author(s)
      Fukui H., Sakai T., Sakamaki T., Kamada S., Takahashi S., Ohtani E., Baron AQR.
    • Journal Title

      Review of scientific lnstruments

      Volume: 84 Issue: 11 Pages: 113902-113902

    • DOI

      10.1063/1.4826497

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-25800292
  • [Journal Article] Melting and subsolidus phase reltions in the system Na2CO3-MgCO3±H2O at 6 GPa and the stability of Na2Mg (CO3) 2 in the upper mantle.2013

    • Author(s)
      Shatskiy A., Gavryushkin N. P., Sharygin I. S., Litasov K. D., Kupriyanov I. N., Higo Y., Borzdov Y. M., Funakoshi K., Palanov Y. N., Ohtani E.
    • Journal Title

      American Mineralogist

      Volume: 98 Pages: 2172-2182

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Na-bearing majoritic garnet in the Na2MgSi5012-Mg3Al2Si3012 join at 11-20 GPa : Phase relations, structural peculiarities and solid solutions.2013

    • Author(s)
      Dymshits A., Bobrov AV. Bindi L., Litvin YA., Litasov KD., Shatskiy A., Ohtani E.
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 105 Pages: 1-13

    • DOI

      10.1016/j.gca.2012.11.032

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Melting and phase relations of carbonated eclogite at 9-12 GPa and the petrogenisis of Alkali-Rich melts in the deep mantle.2013

    • Author(s)
      Kiseeva E., Litasov K., Yaxley G., Ohtani E., Kamenetsky V.
    • Journal Title

      Journal of Petrology

      Pages: 1-29

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Discovery of seifertite in a shocked lunar meteorite.2013

    • Author(s)
      Masaaki Miyahara, Shohei Kaneko, Eiji Ohtani, Takeshi Sakai, Toshiro Nagase Masahiro Kayama, Hirotsugu Nishido, Naohisa Hirao.
    • Journal Title

      Nature Communications,

      Volume: in press

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Phase relations in the carbon-saturated C-Mg-Fe-Si-O system and C and Si solubility in liquid Fe at high pressure and temperature : implications for planetary interiors2013

    • Author(s)
      Suguru Takahashi, Eiji Ohtani, Hidenori Terasaki, Yoshinori Ito, Yuki Shibazaki, Miho Ishii, Ken-ichi Funakoshi, Yuji Higo
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 40 Issue: 8 Pages: 647-657

    • DOI

      10.1007/s00269-013-0600-x

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-12J06194, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23340159
  • [Journal Article] Density of Fe-3.5wt% C liquid at high pressure and temperature and the effect of carbon on the density of the molten iron.2013

    • Author(s)
      Shimoyama Y., Terasaki H., Ohtani E., Urakawa S. Takubo Y., Nishida K., Suzuki A., Katayama Y.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 224 Pages: 77-82

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Thermal equation of state and thermodynamic properties of molybdenum at high pressures.2013

    • Author(s)
      Litasov KD., Dorogokupets PI., Ohtani E., Fei YW., Shatskiy A., Sharygin IS., Gavryushkin PN., Rashchenko SV., Seryotkin YV., Higo Y., Funakoshi K., Chanyshev AD., Lobanov SS.
    • Journal Title

      Journal of Applied Physics

      Volume: 113 Issue: 9 Pages: 93507-93507

    • DOI

      10.1063/1.4794127

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-20001005
  • [Journal Article] Chemical and Physical Properties and Thermal State of the Core2013

    • Author(s)
      E. Ohtani
    • Journal Title

      Physics and Chemistry of the Deep Earth (First Edition. Edited by Shun-ichiro Karato)

      Pages: 244-270

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Transition zone origin of potassic basalts from Wudalianchi volcano northeast China.2013

    • Author(s)
      Kuritani, T., Kimura, J.-I., Ohtani, E., Miyamoto, H. and Furuyama, K.
    • Journal Title

      Lithos

      Volume: 156 Pages: 1-12

    • DOI

      10.1016/j.lithos.2012.10.010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21340155, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23740388
  • [Journal Article] Ponded melt at the boundary between the lighosphere and asthenosphere.2013

    • Author(s)
      Sakamaki T., Suzuki A., Ohtani E., Terasaki H., Urakawa S., Kataynma Y., Funakoshi K., Wang Y., Hernlund J. W., Ballmer M. D.
    • Journal Title

      Nature Geoscience

      Volume: 6 Issue: 12 Pages: 1041-1044

    • DOI

      10.1038/ngeo1982

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-25610153, KAKENHI-PROJECT-25800292
  • [Journal Article] The system K2CO3-MgCO3 at 6 GPa and 900-1450 degrees C.2013

    • Author(s)
      Shatskiy A., Sharygin IS., Gavryushkin PN., Litasov KD., Borzov YM., Shcherbakova AV., Higo Y., Funakoshi K., Palyanov YN., Ohtani E.
    • Journal Title

      American Mineralogist

      Volume: 98 Pages: 1593-1603

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Sound velocity measurements in dhcp-FeH up to 70 GPa with inelastic X-ray scattering : Implications for the composition of the Earth's core2012

    • Author(s)
      Y.Shibazaki, E.Ohtani, H.Fukui, T.Sakai, S.Kamada, D.Ishikawa, S.Tsutsui, A.Q.R.Baron, N.Nishitani, N.Hirao, K.Takemura
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 313-314 Pages: 79-85

    • DOI

      10.1016/j.epsl.2011.11.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-09J04077, KAKENHI-PROJECT-22000002
  • [Journal Article] Interfacial tension of Fe-Si liquid at high pressure: Implications for liquid Fe-alloy droplet size in magma oceans.2012

    • Author(s)
      Terasaki H., Urakawa S., Rubie DC, Funakoshi K., Sakamaki T., Shibazaki Y., Ozawa S., Ohtani, E
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 202 Pages: 1-6

    • DOI

      10.1016/j.pepi.2012.05.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181, KAKENHI-PLANNED-20103003
  • [Journal Article] Unique Diamonds in almahatta sitta ureilite.2012

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Lin YT., Feng L., Zhang JC., Nagase T., Nishijima M.
    • Journal Title

      Meteoritics & Planetary Science

      Volume: 47

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Melting relationships in the Fe-Fe3S system up to the outer core conditions.2012

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Miyahara M., Ohishi Y., Hirao N.,
    • Journal Title

      Earth and Planetary Science letters

      Volume: 35-36 Pages: 26-33

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Seismic tomography and geochemical evidence for lunar mantle heterogeneity: Comparing with Earth.2012

    • Author(s)
      Zhao DP., Arai T., Liu L., Ohtani, E.
    • Journal Title

      Global and Planetary Change

      Volume: 90-91 Pages: 29-36

    • DOI

      10.1016/j.gloplacha.2012.01.004

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340164
  • [Journal Article] Stability of Fe-Ni hydride after the reaction between Fe-Ni alloy and hydrous phase (δ-AlOOH) up to 1.2 Mbar : Possibility of H contribution to the core density deficit2012

    • Author(s)
      H.Terasaki, E.Ohtani, T.Sakai, S.Kamada, H.Asanuma, Y.Shibazaki, N.Hirao, N.Sata, Y.Ohishi, T.Sakamaki, A.Suzuki, K.Funakoshi
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 194-195 Pages: 18-24

    • DOI

      10.1016/j.pepi.2012.01.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-09J04077, KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-21684032, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
  • [Journal Article] Superplasticity in hydrous melt-bearing dunite: implications for shear localization in Earth's upper mantle2012

    • Author(s)
      Ohuchi, T., Nishihara, Y., Kawazoe, T., Spengler, D., Shiraishi, R., Suzuki, A., Kikegawa, T., Ohtani, E.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 335-336 Pages: 59-71

    • DOI

      10.1016/j.epsl.2012.04.032

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21684032, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340161, KAKENHI-PROJECT-23740393, KAKENHI-PROJECT-24540515, KAKENHI-PLANNED-20103003
  • [Journal Article] Experimental constraints on the role of chloride in the origin and evolution of kimberlitic magma2011

    • Author(s)
      Litasov, K.D., I.S.Sharygin, A.F.Shatskiy, E.Ohtani, N.R Pokhilenko
    • Journal Title

      Doklady Earth Sciences

      Volume: 435 Issue: 2 Pages: 1641-1646

    • DOI

      10.1134/s1028334x10120196

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Coesite and stishovite in a shocked lunar meteorite, Asuka-881757, and impact events in lunar surface2011

    • Author(s)
      Ohtani, E., S.Ozawa, M.Miyahara, Y.Ito, T.Mikouchi, M.Kimura, T.Arai, K.Sato, K.Hiraga
    • Journal Title

      PNAS

      Volume: 108 Issue: 2 Pages: 463-466

    • DOI

      10.1073/pnas.1009338108

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22540488
  • [Journal Article] The high-pressure phase relation of the MgSO4-H2O system and its implication for the internal structure of Ganymede2011

    • Author(s)
      Nakamura R., Ohtani E.
    • Journal Title

      Icarus

      Volume: 211 Pages: 648-654

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Hydrogenation of FeSi under high pressure2011

    • Author(s)
      Terasaki, H., Y. Shibazaki, T. Sakamaki, R. Tateyama, E. Ohtani, K. Funakoshi, Y. Higo
    • Journal Title

      American Mineralogist

      Volume: 96 Issue: 1 Pages: 93-99

    • DOI

      10.2138/am.2011.3628

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
  • [Journal Article] East Asia : Seismotectonics, magmatism and mantle dynamics2011

    • Author(s)
      Zhao DP., Yu S., Ohtani E.
    • Journal Title

      Journal of Asian Earth science

      Volume: 40 Pages: 689-709

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] High pressure generation using scaled-up Kawai-cell2011

    • Author(s)
      Shatskiy A., Katsura T., Litasov KD., Shcherbakoba AV., Borzdov YM., Yamazaki D., Yoneda A., Ohtani E., Ito E.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 189 Issue: 1-2 Pages: 92-108

    • DOI

      10.1016/j.pepi.2011.08.001

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23654189
  • [Journal Article] Natural dissociation of olivine to (Mg, Fe)SiO3 perovskite and magnesiowustite in a shocked Martian meteorite2011

    • Author(s)
      Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y.
    • Journal Title

      Proceedings of the Natural Academy of Sciences of the United States of America

      Volume: 108 Issue: 15 Pages: 5999-6003

    • DOI

      10.1073/pnas.1016921108

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Phase stability and compression study of (Fe0.89, Ni0.11)3S up to pressure of the Earth's core2011

    • Author(s)
      Sakai T., Ohtani E., Terasaki H., Kamada S., Hirao N., Miyahara M., Nishijima M.
    • Journal Title

      American Mineralogist

      Volume: 96 Pages: 1490-1494

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Static compression of Fe0.83Ni0.09Si0.08 alloy to 374 GPa and Fe0.93Si0.07 alloy to 252 GPa : Implications for the Earth's inner core2011

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Terasaki H., Kamada S., Hirao N., Ohishi Y.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 30 Issue: 1-2 Pages: 113-118

    • DOI

      10.1016/j.epsl.2011.06.034

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
  • [Journal Article] 微惑星衝突によるカンラン石の物質進化2011

    • Author(s)
      宮原正明, 小澤信, 大谷栄治
    • Journal Title

      遊星人

      Volume: 20 Pages: 147-153

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Effect of hydrogen on the melting temperature of Fes at high pressure : Implications for the core of Ganymede2011

    • Author(s)
      Shibazaki Y., Ohtani E., T Terasaki H., Tateyama R., Sakamaki T., Tsuchiya T., Funakoshi K.
    • Journal Title

      Earth and Planetary science Letters

      Volume: 301 Pages: 153-158

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Density measurements of liquid Fe-Si alloys at high pressure using the sink-float method2011

    • Author(s)
      Tateyama, et al
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 38 Issue: 10 Pages: 801-807

    • DOI

      10.1007/s00269-011-0452-1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-09J04192, KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-21684032, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
  • [Journal Article] Natural dissociation of olivine to (Me, Fe)SiO3 perovskite and magnesiowustite in a shocked Martian meteorite2011

    • Author(s)
      Miyahra M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y.
    • Journal Title

      PNAS

      Pages: 1-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Petrography of Yamato 984028 lherzolitic shergottite and its melt vein : implications for its shock metamorphism and origin of the vein2011

    • Author(s)
      Ozawa, S., M.Miyahara, E.Ohtani, M.Kimura, Y.Ito
    • Journal Title

      Polar Science

      Volume: 4 Issue: 4 Pages: 550-557

    • DOI

      10.1016/j.polar.2010.08.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Intensive hydration of the mantle transition zone beneath China caused by ancient slab stagnation2011

    • Author(s)
      Kuritani, T., Ohtani, E., Kimura, J.-I.
    • Journal Title

      Nature Geoscience

      Volume: 4 Issue: 10 Pages: 713-716

    • DOI

      10.1038/ngeo1250

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-21109006, KAKENHI-PROJECT-22000002
  • [Journal Article] Systematic study of hydrogen incorporation into Fe-free wadsleyite2011

    • Author(s)
      Litasov KD., Shatskiy A., Ohtani E., Katsura T.
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 38 Issue: 1 Pages: 75-84

    • DOI

      10.1007/s00269-010-0382-3

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22540486
  • [Journal Article] Pressure and temperature dependence of the viscosity of a NaAlSi_2O_6 melt2011

    • Author(s)
      A.Suzuki, E.Ohtani, H.Terasaki, K.Nishida, H.Hayashi, T.Sakamaki, Y.Shibazaki, T.Kikegawa
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 38 Issue: 1 Pages: 59-64

    • DOI

      10.1007/s00269-010-0381-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-09J04077, KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-21684032, KAKENHI-PROJECT-22000002
  • [Journal Article] Liquidus and solidus temperatures of a Fe-O-S alloy up to the pressures of the outer core : Implication for the thermal structures of the Earth's core2011

    • Author(s)
      Terasaki H., Kamada S., Sakai T., Ohtani E., Hirao N., Ohishi Y.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 304 Pages: 559-564

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Density measurement of liquid FeS at high pressures using synchrotron X-ray absorption2011

    • Author(s)
      Nishida, et al
    • Journal Title

      American Mineralogist

      Volume: 96 Issue: 5-6 Pages: 864-868

    • DOI

      10.2138/am.2011.3616

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-09J04192, KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-21684032, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
  • [Journal Article] Equation of state of the NaCl-B2 phase up to 304GPa2011

    • Author(s)
      Sakai T., Ohtani E., Hirao N., Ohishi Y.
    • Journal Title

      Journal of Applied Physics

      Volume: 109

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Stability field of the hcp-structure for Fe, Fe-Ni, and Fe-Ni-Si alloys up to 3Mbar2011

    • Author(s)
      Sakai, T., E. Ohtani, N. Hirao, Y. Ohishi
    • Journal Title

      Geophys. Res. Lett.

      Volume: 38 Issue: 9

    • DOI

      10.1029/2011gl047178

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21740374, KAKENHI-PROJECT-22000002
  • [Journal Article] Investigation of hydrogen site of hydrous wadsleyite: A neutron diffraction study2011

    • Author(s)
      Sano-Furukawa A., Kuribayashi T., Komatsu K., Yagi T. and Ohtani E.
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 189 Issue: 1-2 Pages: 56-62

    • DOI

      10.1016/j.pepi.2011.07.003

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20103002, KAKENHI-PROJECT-22000002
  • [Journal Article] 高圧下における鉄-硫黄系の相平衡・融解関係:地球核への適用2011

    • Author(s)
      鎌田誠司, 寺崎英紀, 大谷栄治, 境毅
    • Journal Title

      高圧力の科学と技術

      Volume: 21 Pages: 2-2

    • NAID

      10029541367

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Density of carbonated peridotite magma at high pressure using an X-ray absorption method2011

    • Author(s)
      Sakamaki, T., E.Ohtani, S.Urakawa, H.Terasaki, Y.Katayama
    • Journal Title

      American Mineralogist

      Volume: 96 Issue: 4 Pages: 553-557

    • DOI

      10.2138/am.2011.3577

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
  • [Journal Article] Evidence for multiple dynamic events and subsequent decompression stage recorded in a shock vein2011

    • Author(s)
      Miyahara M., Ohtani E., Kimura M., Ozawa S., Nagase T., Nishijima M., Hiraga K.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 307 Issue: 3-4 Pages: 361-368

    • DOI

      10.1016/j.epsl.2011.05.010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22540488
  • [Journal Article] Compression of Fe88.1Ni9.1S2.8 alloy up to the pressure of Earth's inner core2011

    • Author(s)
      Sakai T., Ohtani E., Kamada S., Terasaki H., Hirao N.
    • Journal Title

      Journal of Geophysical Research

      Volume: 117 Issue: B2 Pages: 7-7

    • DOI

      10.1029/2011jb008745

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340164, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181, KAKENHI-PROJECT-23684038, KAKENHI-PLANNED-20103003
  • [Journal Article] Crystal chemistry of sodium in the Earth's interior : The structure of Na2MgSi5O12 synthesized at 17.5 GPa and 17002011

    • Author(s)
      Bindi L., Dymshits A.M., BOborov A.V., Litasov K.D., Shatskiy A.F., Ohtani E., Litvin Y.A.
    • Journal Title

      American Mineralogist

      Volume: 96 Pages: 447-450

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Deformation cubic anvil press and stress and strain measurements using monochromatic X-rays at high pressure and high temperature2011

    • Author(s)
      Siraishi, R., Ohtani, E., Kubo, T., Doi, N., Suzuki, A., Shimojuku, A., Kato, T., Kikegawa, T.
    • Journal Title

      High Pressure Research

      Volume: 31 Issue: 3 Pages: 399-406

    • DOI

      10.1080/08957959.2011.590481

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-21684032, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340162, KAKENHI-PROJECT-23654190
  • [Journal Article] The high-pressure phase relation of the MgSO_4-H_2O system and its implication for the internal structure of Ganymede2011

    • Author(s)
      Nakamura R., Ohtani E.
    • Journal Title

      Icarus

      Volume: 211 Issue: 1 Pages: 648-654

    • DOI

      10.1016/j.icarus.2010.08.029

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Phase relations and equation of state of Na2CO3 and K2CO3 to 30 GPa and 1400 K2011

    • Author(s)
      Shatskiy, A., Litasov, K., Sharygin, I., Suzuki, A., Ohtani, E.
    • Journal Title

      SPring-8 User Experimental Report

      Volume: 26

    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Pressless split-sphere apparatus equipped with scaled-up Kawai-cell for mineralogical studies at 10-20 GPa2011

    • Author(s)
      Shatskiy A., Borzdov YM., Litasov KD., Ohtani E., Khokhryakov AF., Palyanov YN., Katsura T.
    • Journal Title

      American Mineralogist

      Volume: 96 Issue: 4 Pages: 541-548

    • DOI

      10.2138/am.2011.3643

    • NAID

      10026724369

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] X線イメージングを用いた高圧下における鉄合金メルトの密度測定2011

    • Author(s)
      西田圭佑、大谷栄治、鈴木昭夫、立山隆二、寺崎英紀、亀卦川卓美
    • Journal Title

      KEK Proceedings

      Volume: 10 Pages: 15-20

    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Pressure-volume-temperature equation of state of tungsten carbide to 32 GPa and 1673 K2010

    • Author(s)
      Litasov KD., Shatskiy A., Fei YW., Suzuki A., Ohtani E., Funakoshi K.
    • Journal Title

      Journal of Applied physics

      Volume: 208

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Coherent and subsequent incoherent ringwoodite growth in olivine of shocked L6 chondrites2010

    • Author(s)
      Miyahara, M., Ohtani, E., Kimura, M., El Goresy, A., Ozawa, S., Nagase, T., Nishijima, M., and Hiraga, K.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 295 Issue: 1-2 Pages: 321-327

    • DOI

      10.1016/j.epsl.2010.04.023

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540488
  • [Journal Article] Density measurement of Fe3C liquid using X-ray absorption image up to 10GPa and effect of light elements on compressibility of liquid iron2010

    • Author(s)
      Terasaki H., Nishida K., Shibazaki Y., Sakamaki T., Suzuki A., Ohtani E., Kikegawa T.
    • Journal Title

      Journal of Geophysical Research-Solid Earth

      Volume: 115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Petrography of Yamato 984028 lherzolitic shergottite and its melt vein : implications for its shock metamorphism and origin of the vein2010

    • Author(s)
      Ozawa S., Miyahara M., Ohtani E., Kimura M., Ito Y.
    • Journal Title

      Polar Science

      Volume: 4 Pages: 550-557

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Density measurement of Fe3C liquid using X-ray absorption image up to 10GPa and effect of light elements on compressibility of liquid iron2010

    • Author(s)
      Terasaki H., Nishida K., Shibazaki Y., Sakamaki T., Suzuki A., Ohtani E., Kikegawa T.
    • Journal Title

      Journal of Geophysical Research (未定, 印刷中)

      Pages: 1-1

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] The solidus carbonated eclogite in the system CaO-Al2O3-MgO-SiO2-Na2O-CO2 to 32 GPa and carbonatite liquid in the deep mantle2010

    • Author(s)
      Litasov K., Ohtani E.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 295 Pages: 115-126

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Melting of Iron-silicon alloy up to the core-mantle boundary pressure : implications to the thermal structure of the Earth's core2010

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Terasaki H., Kamada S., Kondo T., Kikegawa T.
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 37 Pages: 353-359

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Phase relationship of the Fe-FeS system in conditions up to the Earth's outer core2010

    • Author(s)
      Kamada S., Terasaki H., Ohtani E., Sakai T., Kikegawa T., Ohishi Y., Hirao N., Sata N., Kondo T.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 294 Pages: 94-100

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Partitioning of oxygen between the Earth's mantle and core2010

    • Author(s)
      Frost DJ., Asahara Y., Rubie DC., Miyajima N., Dubrovinsky LS., Holzapfel C., Ohtani E., Miyahara M., Sakai T.
    • Journal Title

      Journal of geophysical research-solid Earth

      Volume: 115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Majoritic garnet : A new approach to pressure estimation of shock events in meteorites and the encapsulation of sublithospheric inclusions in diamond2010

    • Author(s)
      Collerson KD., Williams Q., Kamber BS., Omori S., Arai H., Ohtani E.
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 74 Pages: 5939-5957

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Phase relationship of the Fe-FeS system in conditions up to the Earth's outer core2010

    • Author(s)
      Kamada S., Terasaki H., Ohtani E., Sakai T., Kikegawa T., Ohishi Y., Hirao N., Sata N., Kondo T.
    • Journal Title

      Earth and Planetary Science Letters (未定, 印刷中)

      Pages: 1-1

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Hydrogenation of Fe Si under high pressure2010

    • Author(s)
      Terasaki H., Shibazaki Y., Sakamaki T., Tateyama R., Ohtani E., Funakoshi K., Higo Y.
    • Journal Title

      American Mineralogist

      Volume: 96 Pages: 93-99

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Nishijima M., Hiraga K.Melting and subsequent decompressi on processes recorded in a shock vein of an L6 chondrite2010

    • Author(s)
      Miyahara M., Ohtani E., Kimura M., Ozawa S., Nagase T.
    • Journal Title

      Meteoritics & Planetary Science

      Volume: 45

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Coesite and stishovite in a shocked lunar meteorite, Asuka-881757, and impact events in lunar surface2010

    • Author(s)
      Ohtani E., Ozawa S., Miyahara M., Ito Y., Mikouchi T., Kimura M., Arai T., Sato K., Hiraga K.
    • Journal Title

      PNAS

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Fe-Mg partitioning between post-perovskite and ferropericlase in the lowermost mantle2010

    • Author(s)
      Sakai T., Ohtani E., Terasaki H., Miyahara M., Nishijima M., Hirao N., Ohishi Y., Sata N.
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 37 Pages: 487-496

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Experimental study of the pyroxene-garnet phase transition in the Na2MgSi5O12 system at pressures of 13-20 GPa : First synthesis of sodium majorite2010

    • Author(s)
      Dymshits AM., Bobrov AV., Litasov KD., Shatskiy AF., Ohtani E., Litvin YA.
    • Journal Title

      Doklady Earth Sciences

      Volume: 434 Pages: 1263-1266

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Coherent and subsequent incoherent ringwoodite growth in olivine of shocked L6 chondrites2010

    • Author(s)
      Miyahara M., Ohtani E., Kimura M., El Goresy A., Ozawa S., Nagase T., Nishijima M., Hiraga K.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 295 Pages: 321-327

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Origin of Cl-bearing silica-rich melt inclusions in diamonds : Experimental evidence for an eclogite connection2010

    • Author(s)
      Litasov K., Safonov O., Ohtani E.
    • Journal Title

      Geology

      Volume: 38 Pages: 1131-1134

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Performance of semi-sintered ceramics as pressure-transmitting media up to 30 GPa2010

    • Author(s)
      Shatskiy A., Konstantin L., Terasaki H., Katsura T., Ohtani E.
    • Journal Title

      High Pressure Research

      Volume: 30 Pages: 443-450

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] First evidence for natural dissociation of olivine to silicate-perovskite and magnesiowustite in a shocked Martian meteorite DAG 7352010

    • Author(s)
      Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T.Nagase T., Hiraga K., Hirao N., Ohishi Y.
    • Journal Title

      Meteoritics & Planetary Science

      Volume: 46

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Superconducting properties of SmFeAsO1-x prepared under high-pressure condition2010

    • Author(s)
      Ju J., Huynh K., Tang J., Li ZF., Watahiki M., Sato K., Terasaki H., Ohtani E., Takizawa H., Tanigaki K.
    • Journal Title

      Journal of Physics and Chemistry of Solids

      Volume: 74 Pages: 491-494

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Journal Article] Hydrogen partitioning between Iron and Ringwoodite : Implications for water transport into the Martian core2009

    • Author(s)
      Y.Shibazaki, E Ohtani, H.Terasaki, A.Suzuki, K.Funakoshi
    • Journal Title

      Earth Planet.Science Lett 287

      Pages: 463-470

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ measurement of interfacial tension of Fe-S and Fe-P liquids under high pressure using X-ray radiography and tomography techniques2009

    • Author(s)
      H.Terasaki, S.Urakawa, K.Funakoshi, N.Nishiyama, Y.Wang, K.Nishida, T.Sakamaki, A.Suzuki, E Ohtani
    • Journal Title

      Physics of the Earth and Planetary Interiors 174

      Pages: 220-226

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Measurement of diffusion process of iron atoms under high pressure of hydrogen by time-domain analysis of nuclear resonant scattering of X-rays.2009

    • Author(s)
      Kasai H., Kawauchi T., Fukai Y., Zhang XW., Kishimoto S., Kikegawa T., Ohtani E., Okano T.
    • Journal Title

      Applied Surface Science 256, 4

      Pages: 984-986

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Hydrogen partitioning between Iron and Ringwoodite : Implications for water transport into the Martian core2009

    • Author(s)
      Y.Shibazaki, Ohtani, E, H.Terasaki, A.Suzuki, K.Funakoshi
    • Journal Title

      Earth Planet.Science Lett. 287, 3-4

      Pages: 463-470

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Eutectic temperatures and melting relations in the Fe-O-S system at high pressures and temperatures2009

    • Author(s)
      Tsuno K., Ohtani E.
    • Journal Title

      Physics and Chemistry of Minerals 36

      Pages: 9-17

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Stagnant slab : A review2009

    • Author(s)
      Fukao, Y, Obayashi, M., Nakakuki, T., and the Deep Slab Project Group (Utada, H., Suetsugu, D., Irifune, T ., Ohtani, E., Yoshioka, S., Shiobara, H., Kanazawa, T., and Hirose, K.)
    • Journal Title

      Annual Review of the Earth and Planetary Science (印刷中)

    • NAID

      120001864707

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Melting relations and the equation of state of magmas at high pressure : application to geodynamics2009

    • Author(s)
      E Ohtani
    • Journal Title

      Chemical Geology Vol.265, No.3-4

      Pages: 279-288

    • NAID

      10024826449

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Measurement of diffusion process of iron atoms under high pressure of hydrogen by time-domain analysis of nuclear resonant scattering of X-rays2009

    • Author(s)
      Kasai H., Kawauchi T., Fukai Y., Zhang XW., Kishimoto S., Kikegawa T., Ohtani E., Okano T.
    • Journal Title

      Applied Surface Science 256

      Pages: 984-986

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Fe-Mg partitioning between perovskite and ferropericlase in the lower mantle.2009

    • Author(s)
      T.Sakai, E Ohtani, H.Terasaki, N.Sawada, Y.Kobayashi, M.Miyahara, M.Nishi jima, N.Hirao, Y.Ohishi, T.Kikegawa
    • Journal Title

      American Mineralogist 94

      Pages: 921-925

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Stagnant slab : A review2009

    • Author(s)
      Fukao, Y., Obayashi, M., Nakakuki, T. and Deep slab project group (H. Utada, D. Suetsugu, T. Irifune, E. Ohtani, Y. Hamano, S. Yoshioka, H. Shiobara, T. Kanazawa, K. Hirose)
    • Journal Title

      Annual Review of Earth and Planetary Sciences 37

      Pages: 19-46

    • NAID

      120001864707

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Advances in high-pressure mineral physics : From the deep mantle to the core2009

    • Author(s)
      E Ohtani, D.Andrault, P.D.Asimow, L.Stixrude, Y.Wang
    • Journal Title

      Physics of the Earth and Planetary Interiors 174, Issues 1-4

      Pages: 1-2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Melting relations and the equation of state of magmas at high pressure : application to geodynamics2009

    • Author(s)
      E Ohtani
    • Journal Title

      Chemical Geology 265

      Pages: 279-288

    • NAID

      10024826449

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] The partitioning of Pt-Re-Os between solid and liquid metal in the Fe-Ni-S system at high pressure : Implications for inner core fractionation2009

    • Author(s)
      H.Hayashi, E Ohtani, H.Terasaki, Y.Ito
    • Journal Title

      Geochimica et Cosmochimica Acta 73

      Pages: 4836-4842

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Advances in high-pressure mineral physics : From the deep mantle to the core2009

    • Author(s)
      E Ohtani, D.Andrault, P.D. Asimow, L.Stixrude, Y.Wang
    • Journal Title

      Physics of the Earth and Planetary Interiors 174

      Pages: 1-2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Eutectic temperatures and melting relations in the Fe-O-S system at high pressures and temperatures.2009

    • Author(s)
      Tsuno K., Ohtani E.
    • Journal Title

      Physics and Chemistry of Minerals 36, 1

      Pages: 9-17

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ measurement of interfacial tension of Fe-S and Fe-P liquids under high pressure using X-ray radiography and tomography techniques2009

    • Author(s)
      H.Terasaki, S.Urakawa, K.Funakoshi, N.Nishiyama, Y.Wang, K.Nishida, T.Sakamaki, A.Suzuki, E Ohtani
    • Journal Title

      Physics of the Earth and Planetary Interiors 174, Issues 1-4

      Pages: 220-226

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Fe-Mg partitioning between perovskite and ferropericlase in the lower mantle2009

    • Author(s)
      T.Sakai, E Ohtani, H.Terasaki, N.Sawada, Y.Kobayashi, M.Miyahara, M.Nishijima, N.Hirao, Y.Ohishi, T.Kikegawa
    • Journal Title

      American Mineralogist 94

      Pages: 921-925

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Density measurement of Fe3C liquid using X-ray absorption image up to 10 GPa and effect of light elements on compressibility of liquid iron.2009

    • Author(s)
      Terasaki H., Nishida K., Shibazaki Y., Sakamaki T., Suzuki A., Ohtani E., Kikegawa T.
    • Journal Title

      Journal of Geophysical Research

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ measurement of interfacial tension of Fe-S and Fe-P liquids under high pressure using X-ray radiography and tomography techniques2009

    • Author(s)
      Terasaki H., S.Urakawa, K.Funakoshi, N.Nishiyama, Y.Wang, K.Nishida, T.Sakamaki, A.Suzuki, E.Ohtani
    • Journal Title

      Physics of Earth and Planetary Interiors

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Preface, Frontiers and grand challenges in mineral physics of the mantle2008

    • Author(s)
      Lin, J-F., Karato, S., Bass, J. D., Ohtani, E.. Prewitt. C. T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 151-151

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Phase relation of Fe-Ni-S ternary system at the core pressure and tern perature2008

    • Author(s)
      Sakai, T., Kamada, S., Terasaki, H., Ohtani, E., Asanuma, H., Hirao. N.
    • Journal Title

      SPring-8 User Experimental Report 2008A(Web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Recent advances in the study of mantle phase transitions2008

    • Author(s)
      Ohtani, E., and Sakai,T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ X-ray diffraction study of Hydrogen partitioning between iron and mantle minerals under high pressure and temperature ; Implications to Hydrogen behavio r at the Martian core-mantle boundary2008

    • Author(s)
      Terasaki, H. , Shibazaki Y, Ohtani E. , Suzuki, A. , Sakamaki T. , Ghosh S. , Nishida K, Funakoshi K
    • Journal Title

      SPring-8 User Experimental Report 2008A(Web掲載)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Characterization of pyroxene highly enriched in Ca-tschermak component in the CH chondrite ALH 850852008

    • Author(s)
      Kimura, M., Mikouchi, T., Suzuki, A., Miyahara, M., Ohtani, E., El Goresy, A.
    • Journal Title

      Meteoritics & Planetary Science 43

      Pages: 75-75

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Aluminous hydrous mineral delta-AOOH as a carrier of hydrogen into the core-mantle boundary2008

    • Author(s)
      Sano A., Ohtani E., Kondo T., Hirao N., Sakai T., Sata N., O hishi Y., Kikegawa T.
    • Journal Title

      Geophysical Research Letters 35

      Pages: 3303-3303

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Single-crystal elasticity of iron-bearing majorite to 26 GPa : Implications for seismic velocity structure of the mantle transitions zone2008

    • Author(s)
      Kurakami, M., Sinogeikin V. S., Litasov K., Ohtani E., Bass D. J.
    • Journal Title

      Earth and Planetary Science Letters 274

      Pages: 339-345

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] マントル物質の融解とマグマの密度 : そのマントルダイナミクスへの適用2008

    • Author(s)
      大谷栄治
    • Journal Title

      高圧力の科学と技術 18

      Pages: 360-369

    • NAID

      10024826449

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] The effect of sulfur content on density of the liquid Fe-S at high pressure. Phys2008

    • Author(s)
      Nishida K., Terasaki H., Ohtani E., Suzuki A
    • Journal Title

      Chem. Minerals

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Application of FIB system to ultra-high pressure Earth science2008

    • Author(s)
      Miyahara M., Sakai T., Kobayashi Y., Ohtani E., Kondo T., Nagase T., Yoo J.-H., Nishijima M. and Vashaei Z
    • Journal Title

      Journal of Mineralogical and Petrological Sciences. (in press)

    • NAID

      10020736990

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] X線吸収法による含水玄武岩メルトの密度の圧力変化の研究2008

    • Author(s)
      Urakawa, S., Sakamaki, T., Nis hida, K., Suzuki, A., Yamaguchi, J., Ohtani, E.
    • Journal Title

      SPring-8 User Experimental Report No.20

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Hollandite II phase in KA1Si3O8 as a potential host mineral of potassium in the Earth's lower mantle2008

    • Author(s)
      Hirao N., Ohtani E., Kondo T., Sakai T., Kikegawa T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 166

      Pages: 97-104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Phase relations of Fe-Si alloy up to core conditions : Implications for the Earth inner core2008

    • Author(s)
      Asanuma H., E.Ohtani, T.Sakai, H.Terasaki, S.Kamada, N.Hirao, N.Sata, Y.Ohishi
    • Journal Title

      Geophysical Research Letters 35

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Thermal equation of state of magnesite to 32GPa and 2073K2008

    • Author(s)
      Litasov, K. D., Fei, Y., Ohtani, E., Kuribayashi, T., Funakoshi, K
    • Journal Title

      Phys. Earth Planet. Inter 168

      Pages: 191-203

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Preliminary in situ determination of the solvus in the Fe-FeO systemat 2-5 GPa up to 2800 K2008

    • Author(s)
      Asahara, Y., D. J. Frost, D.C. R ubie, A. Saikia, H. Terasaki, E. Ohtani, K. Funakoshi, T. Matsuzaki,
    • Journal Title

      Annual report 2007 of Bayerisches Geoinstitut, Universitaet Bayreuth

      Pages: 132-133

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Study of high pressure phases of iron-nickel-silicon alloy at multi-megabar pressure and high temperature2008

    • Author(s)
      Ohtani, E., Asanuma, H., Terasaki, H., Sakai, T., Kamada, S., Sawada, N., Kondo, T., Hirao, N.
    • Journal Title

      SPring-8 User Experimental Report 2008A(Web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Evidence for fractional crystallization of wadsleyite and ringwoodite from olivine melts in chondrules entrained in shock-melt veins2008

    • Author(s)
      Miyahara M., El Goresy A., Ohtani E., Nagase T., Nlshijima M., Vashaei Z., Ferrior T., Gillet P., Dubrovinsky L., Simionovici A.,
    • Journal Title

      PNAS 105

      Pages: 8542-8547

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] First principles prediction of the new high pressure phase of InOOH2008

    • Author(s)
      Tsuchiya, J., Tsuchiya, T. , Sano, A. , and Ohtani, E
    • Journal Title

      J. Mineral. Petrol. Sci 103

      Pages: 116-120

    • NAID

      10020737115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Application of FIB system to ultra-high-pressure Earth science2008

    • Author(s)
      Miyahara, M., Sakai, T., Ohtani, E., Kobayashi, Y., Kamada, S., Kondo, T., Nagase, T, Yoo, JH, Nishijima, M., Vashaei, Z
    • Journal Title

      J. Mineral. Petrol 103

      Pages: 88-93

    • NAID

      10020736990

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Phase relations of Fe-Si alloy up to core conditions : Implications for the Earth inner core,2008

    • Author(s)
      Asanuma, H., E. Ohtani, T. Sakai, H. Terasaki, S. Kamada, N. Hirao, N. Sata, Y. Ohishi
    • Journal Title

      Geophysical Research Letters

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ X-ray experiment on the structure of basaltic magma under high pressure and high temperature.2008

    • Author(s)
      Sakamaki, T., Suzuki, A., Ohtani, E., Terasaki, H., Funakoshi, K.
    • Journal Title

      SPring-8 User Experimental Report No.21 20

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] マントル物質の融解とマグマの密度 : そのマントルダイナミクスへの適用2008

    • Author(s)
      大谷栄治
    • Journal Title

      高圧力の科学と技術 180

      Pages: 160-369

    • NAID

      10024826449

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] First principles prediction of the new high pressure phase of InOOH2008

    • Author(s)
      Tsuchiya, J., Tsuchiya, T., Sano, A., and Ohtani, E.
    • Journal Title

      J. Mineral. Petrol. Sci 103

      Pages: 116-120

    • NAID

      10020737115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Hollandite II phase in KA1Si3O8 as a potential host mineral of potassium in the Earth's lower mantle2008

    • Author(s)
      Hirao N. , Ohtani E. , Kondo T. , Sakai T. , Kikegawa T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 166

      Pages: 97-104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Interfacial Tension Measurement of Ni-S Liquid Using High Pressure X-ray Micro-Tomography2008

    • Author(s)
      Terasaki, H., S. Urakawa, K. F unakoshi, Y. Wang, Y. Shibazaki, T. Sanehira, Y. Ueda, E. Ohtani
    • Journal Title

      High Pressure Research, 28

      Pages: 327-334

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] The effect of sulfur content on density of the liquid Fe-S at high pressure2008

    • Author(s)
      Nishida K., Terasaki H., Ohtani E., Suzuki A.
    • Journal Title

      Phys. Chem. Minerals

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] X-ray diffraction study of high pressure transition in InOOH2008

    • Author(s)
      Sano A., Yagi T., Okada T., Gotou H., Ohtani E., Tsuchiya J., Kikegawa T.
    • Journal Title

      J. Mineral. Petrol. Sci

      Pages: 152-155

    • NAID

      10020737241

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ observation of liquid immiscibility in Fe-O-S system at high pressures and temneratures2008

    • Author(s)
      Tsuno, K., H. Terasaki, E. Ohtani,
    • Journal Title

      SPring-8 Research Frontiers 2007

      Pages: 3-4

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Recent advances in the study of mantle phase transitions2008

    • Author(s)
      Ohtani E. and Sakai T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Thermal equation of state of magnesite to 32GPa and 2073K2008

    • Author(s)
      Litasov, K.D. , Fei, Y., Ohtani, E. , K uribayashi, T. , Funakoshi, K
    • Journal Title

      Phys. Earth Planet. Inter 168

      Pages: 191-203

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Crystallographic preferred orientation of akimotoite and seismic anisotropy of Tonga slab2008

    • Author(s)
      Shiraishi R., Ohtani E., Kanagawa K., Shimojuku A., Zhao D.
    • Journal Title

      Nature 455

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] X-ray diffraction study of high pressure transition in InOOH2008

    • Author(s)
      Sano A., Yagi T., Okada T., Gotou H., Ohtani E., Tsuchiya J., Kikegawa T
    • Journal Title

      J. Mineral. Petrol. Sci 103

      Pages: 152-155

    • NAID

      10020737241

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] X線吸収法によるペリドタイトマグマの密度測定2008

    • Author(s)
      Ohtani, E., Suzuki, A., Terasaki, H., Sakamaki, T., Urakawa, S., Katayama, Y., Hayashi, H., N akano, Y.,
    • Journal Title

      SPring-S User Experimental Report 21

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Preliminary in situ determination of the solvus in the Fe-FeO systemat 2-5 Gpa up to 2800 K2008

    • Author(s)
      Asahara, Y., D. J. Frost, D. C. Rubie, A. Saikia, H. Terasaki, E. Ohtani, K. Funakoshi, T. Matsuzaki
    • Journal Title

      Annual report 2007 of Bayerisches Geoinstitut, Universitaet Bayreuth

      Pages: 132-133

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Hollandite II phase in KAISi3O8 as a potential host mineral of potassium in the Earth's lower mantle.2008

    • Author(s)
      Hirao N., Ohtani E., Kondo T., Sakai T., Kikegawa T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 166(1-2)

      Pages: 97-104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] The effect of sulfur content on density of the liquid Fe-S at high pressure.2008

    • Author(s)
      Nishida K., Terasaki H., Ohtani E., Suzuki A.
    • Journal Title

      Phys.Chem.Minerals

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ X-ray diffraction study of Hydrogen partitioning between iron and mantle minerals under high pressure and temperature ; Implications to Hydrogen behavior at the Martian core-mantle boundary2008

    • Author(s)
      Terasaki, H., Shibazaki Y., Ohtani E., Suzuki, A., Sakamaki T., Ghosh S., Nishida K., Funakoshi K
    • Journal Title

      SPring-8 User Experimental Report 2008A(Web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] The effect of sulfur content on density of the liquid Fe-S at high pressure2008

    • Author(s)
      Nishida K., Terasaki H., Ohtani E., Suzuki A.
    • Journal Title

      Phys. Chem. Minerals doi 10.1007/s00269-008-0236-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Recent advances in the study of mantle phase transitions2008

    • Author(s)
      Ohtani E. and Sakai T
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Kinetics of the post-garnet transformation : Implications for density and rheology of subducting slabs2008

    • Author(s)
      Kubo, T., Ohtani, E., Kato, T., Kondo, T., Hosoya, T., Sano, A., Kikegawa, T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 181-192

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Crystallographic preferred orientation of akimotoite and seismic anisotropy of Tonga slab2008

    • Author(s)
      Shiraishi R. , Ohtani E. , Kanagawa K Shimojuku A. , Zhao D.
    • Journal Title

      Nature 455

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Recent advances in the study of mantle phase transitions.2008

    • Author(s)
      Ohtani E., Sakai T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Application of FIB system to ultra-high-pressure Earth science.2008

    • Author(s)
      Miyahara, M., Sakai, T., Ohtani, E., Kobayashi, Y., Kamada, S., Kondo, T., Nagase, T., Yoo, JH. Nishiiima, M., Vashaei, Z.
    • Journal Title

      J. Mineral. Petrol 103

      Pages: 88-93

    • NAID

      10020736990

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Aluminous hydrous mineral delta-AOOH as a carrier of hydrogen into the core-mantle boundary2008

    • Author(s)
      Sano A., Ohtani E., Kondo T., Hira o N., Sakai T., Sata N., Ohishi Y., Kikegawa T
    • Journal Title

      Geophysical Research Letters 35

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Recent advances in the study of mantle phase transitions2008

    • Author(s)
      Ohtani, E. and Sakai, T
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Pressure-temperature conditions and U-Pb ages of shock melt veins in L6 chondrites2008

    • Author(s)
      Ozawa, S., Ohtani, E., Suzuki, A., Miyahara, M., Terada, K., Kimura, M.
    • Journal Title

      Meteoritics & Planetary Science 43

      Pages: 126-126

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Kinetics of the post-garnet transformation : Implications for density and rheology of subducting slabs2008

    • Author(s)
      Kubo, T. , Ohtani, E. , Kato, T. , Kon do, T. , Hosoya, T. , Sano, A. , Kikeg awa, T
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 181-192

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Single-crystal elasticity of iron-bearing majorite to 26GPa : Implications for seis mic velocity structure of the mantle transitions zone2008

    • Author(s)
      Murakami, M., Sinogeikin V. S., L itasov K., Ohtani E. , Bass D. J
    • Journal Title

      Earth and Planetary Science Letters 274

      Pages: 339-345

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Recent advances in the study of mantle phase transitions2008

    • Author(s)
      Ohtani, E. and Sakai, T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Application of FIB system to ultra-high pressure Earth science.2008

    • Author(s)
      Miyahara M., Sakai T., Kobayashi Y., Ohtani E., Kondo T., Nagase T., Yoo J.-H., Nishi jima M., Vashaei Z
    • Journal Title

      Journal of Mineralogical and Petrological Sciences 103,2

      Pages: 88-93

    • NAID

      10020736990

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Crystallographic preferred orientation of akimotoite and seismic anisotropy of Tonga slab2008

    • Author(s)
      Shiraishi R., Ohtani E., Kanagawa K., Shimojuku A., Zhao D
    • Journal Title

      Nature, (doi:10.1038/nature07301) 455

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Preface, Frontiers and grand challenges in mineral physics of the deep mantle2008

    • Author(s)
      Lin, J-F., Karato, S., Bass, J.D., Ohtani, E., Prewitt., C. T.,
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 151-151

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Interfacial Tension Measurement of Ni-S Liquid Using High Pressure X-ray Micro-Tomography2008

    • Author(s)
      Terasaki H., S.Urakawa, K.Funakoshi, Y.Wang, Y.Shibazaki, T.Sanehira, Y.Ueda, E.Ohtani
    • Journal Title

      High Pressure Research Vol.28, No.3

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Thermal equation of state of Al- and Fe-bearing phase D2008

    • Author(s)
      Litasov, K. D., Ohtani, E., Nishi hara, Y., Suzuki, A., Funakoshi, K.
    • Journal Title

      ournal of Geophysical Research 113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Phase relations of Fe-Si alloy up to core conditions : Implications for the Earth inner core2008

    • Author(s)
      Asanuma, H., E. Ohtani, T. Sakai, H. Terasaki, S. Kamada, N. Hirao, N. Sata, Y. Ohishi
    • Journal Title

      Geophysical Research Letters 35, doi : 10.1029/2008GL033863

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Neutrino geophysics with KamLAND and future prospects,2007

    • Author(s)
      Enomoto, S., Ohtani E., Inoue, K., Suzuki, A.
    • Journal Title

      Earth Planet.Sci., Lett. 2007(in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Effect of Al^<3+>and H^+ on the elastic properties of stishovite2007

    • Author(s)
      大谷 栄治
    • Journal Title

      American Mineralogist 92

      Pages: 1026-1030

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] The study of fine-grained interstice filling materials in chondrule and the fine-grained rim within Cold Bokkeveld chondrite by FIB-TEM/STEM. 2007.2007

    • Author(s)
      Miyahara M. Uehara S., Ohtani E., Nagase T., Kitagawa R
    • Journal Title

      Meteoritics & Planetary Science 42

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18654091
  • [Journal Article] Temperature dependence and mechanism of hydrogen incorporation in olivine at 12.5-14.0 GPa2007

    • Author(s)
      Litasov, K.D., Ohtani E., Kagi H., Jacobsen D.S.,
    • Journal Title

      Geophysical Research Letters vol.34,L16314,doi:10.1029-2007GL030737(電子ジャーナル)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Effect of A13+ on the elastic properties of ferropericlase at high pressure2007

    • Author(s)
      Sanchez-Valle C., Litasov K., Ohtani E., Bass J.
    • Journal Title

      Geochimica et Cosmochimica Acta 71(15)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Stability of carbonated magmas at the case of the Earth's upper mantle2007

    • Author(s)
      Ghosh S., Ohtani E., Litasov K., Suzuki A., Sakamaki T.
    • Journal Title

      Geophysical research letters 34,L22312,doi:10.1029/2007GL031349

      Pages: 657-661

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] In-situ observation and determination of liquid immiscibility in the Fe-O-S melt at 3 GPa using a synchrotron X-ray radiographic technique.2007

    • Author(s)
      Tsuno K., Terasaki H., Ohtani E., Suzuki A., Asahara Y., Nishida K., Sakamaki T., Funakoshi K., Kikegawa T.
    • Journal Title

      Geophysical Research Letters vol.34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ observation of liquid immiscibility of Fe-O-S liquid using X-ray radiography under high pressure2007

    • Author(s)
      Terasaki H., Ohtani E, Suzuki A., Tsuno K., Asahara Y., Sakamaki T., Ozawa S., Shibazaki Y., Ghosh S., Litasov K., Nishida K., Funakoshi K.
    • Journal Title

      Spring-8 User Experimental Report 2007A

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Crystal structures of high-pressure phases in the alumina-water system: II. Powder X-ray diffraction study of a new dense aluminum deuteroxide, delta-Al (OD)(3)2007

    • Author(s)
      Komatsu K., Sano A., Momma K., Ohtani E., Kudoh Y.
    • Journal Title

      Zeitschrift fur Kristallographie 222(1)

      Pages: 13-22

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Effect of Al^<3+> and H^+ on the elastic properties of stishovite2007

    • Author(s)
      L. D. Lakshtanov, D. K. Litasov V. S. Stanislav H. Holger, J. Li, E. Ohtani, J. Bass
    • Journal Title

      American Mineralogist 92

      Pages: 1026-1030

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Cation vacancies and possible hydrogen atom positions in Fe-bearing hydrous forsterite, Mg1.85Fe0.14SiO.99H0.06O4, synthesized at 13.5 GPa and 1400 degrees C2007

    • Author(s)
      Kudoh Y., Kuribayashi T., Litasov K., Ohtani E.
    • Journal Title

      Journal of Mineralogical and Petrological Science 102

      Pages: 306-310

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Abundant (Mg, Fe) SiO3 glass in shock veins in and L6 chondrite, NWA 4719.2007

    • Author(s)
      Kimura M., Fukuda H., Mikouchi T., Suzuki A., Ohtani E
    • Journal Title

      Mereoritics & Planetary Science 42

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18654091
  • [Journal Article] The compressibility of Fe-and Al-bearing phase D to 30GPa2007

    • Author(s)
      Litasov K.D., Ohtani E., Suzuki A., Funakoshi K
    • Journal Title

      Physics and Chemistry of Minerals 34(3)

      Pages: 159-167

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Effect of structural transitions on prosperities of high-pressure silicate melts: 27Al NMR, glass densities, and melt viscosities2007

    • Author(s)
      Allwardt, R.T., Stebbins, F.J., Terasaki, H., Du, L., Frost, J.D., Withers, C.A., Hirschmann, M.M., Suzuki, A. and Ohtani, E.
    • Journal Title

      American Mineralogist 92

      Pages: 1093-1104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] 高温高圧下でのイメージング実験2007

    • Author(s)
      鈴木昭夫、西田圭佑、坂巻竜也、寺崎英紀、大谷栄治
    • Journal Title

      KEK proceedings 7

      Pages: 61-64

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Raman spectroscopic study of a granitite xenolith from Malaita, Southwest Pacific2007

    • Author(s)
      Shiraishi R., Ohtani E.
    • Journal Title

      Journal of Mineralogical and Petrological Science 102,doi:10.2465/jmps.060327b.

      Pages: 337-345

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Two contrasting nucleation and growth settings induced by dynamic high-pressure phase transitions of olivine to ringwoodite and wadsleyite in shocked L6 chondrites.2007

    • Author(s)
      El Goresy A., Miyajima N., Miyahara M., Ohtani E., Ferroir T., Gillet P., Chen M
    • Journal Title

      Meteoritics & Planetary Science 42

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18654091
  • [Journal Article] Effect of A13+ and H+ on the elastic properties of stishovite2007

    • Author(s)
      Lakshtanov L.D., Konstantin D.L., Stanislav V.S., Holger H., Li J., Ohtani E., Bass J.
    • Journal Title

      American Mineralogist 92

      Pages: 1026-1030

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Immiscible two-liquid regions in the Fe-O-S system at high pressure: implications for planetary cores2007

    • Author(s)
      Tsuno, K., E. Ohtani, H. Terasaki
    • Journal Title

      Physics of the Earth and Planetary Interiors, 160,

      Pages: 75-85

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Neutron diffraction study of aluminous hydroxide δ-AlOOH2007

    • Author(s)
      Vanpeteghem C., Ohtani E.
    • Journal Title

      Physics and Chemistry Minerals 34

      Pages: 657-661

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] In-situ observation and determination of liquid immiscibility in the Fe-O-S melt at 3 GPa using a synchrotron X-ray radiographic technique2007

    • Author(s)
      Tsuno, K., H. Terasaki, E. Ohtani, A. Suzuki, Y. Asahaza, K. Nishida, T. Sakamaki, K. Funakoshi, T. Kikegawa
    • Journal Title

      Geophysical Research Letters 34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] High hydrogen solubility in Al-rich stishovite and water transport in the lower mantle2007

    • Author(s)
      Litasov K., Kagi H., Shatskiy A., Ohtani E., Lakshtanov D., Bass J., Ito E.
    • Journal Title

      Earth and Planet. Sci. Lett 202,(3-4)

      Pages: 620-634

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Crystal structures of high-pressure phases in the alumina-water system : II. Powder X-ray diffraction study of a new dense aluminum deuteroxide, δ-Al (OD)_32007

    • Author(s)
      Komatsu K., Sano A., Momma K., Ohtani E., Kudoh Y.
    • Journal Title

      Zeitschrift fur Kristaliographie 222

      Pages: 13-22

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] 大規模水循環と全地球ダイナミクス2007

    • Author(s)
      大谷栄治
    • Journal Title

      地学雑誌 116-6

      Pages: 761-767

    • NAID

      10025677286

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Crystal structures of high-pressure phases in the alumina-water system : II. Powder X-ray diffraction study of a new dense aluminum deuteroxide, E-A1(OD)32007

    • Author(s)
      K.Komatsu, A.Sano, K.Momma, E.Ohtani, Y.Kudoh
    • Journal Title

      Zeitschrift Fur Kristallographie 222

      Pages: 13-22

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Immiscible two-liquid regions in the Fe-O-S system at high pressure : Implications for planetary cores.2007

    • Author(s)
      Tsuno K., Ohtani E., Terasaki H.
    • Journal Title

      Physics of the Earth and Planetary interiors 160(1)

      Pages: 75-85

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Thermal equation of state of superhydrous phase B to 27GPa and 1373K.2007

    • Author(s)
      Litasov K.D., Ohtani E., Ghosh S., Nishihara Y., Suzuki A., Funakoshi K
    • Journal Title

      Physics of the Earth and Planetary Interiors 164(3)

      Pages: 142-160

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Equation of state of iron to 202 GPa.2006

    • Author(s)
      Hirao N., Kondo T., Ohtani E., Ohishi Y.
    • Journal Title

      SPring-8 User Experimental Report, 2006A

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Influence of water on phase transition in olivine and peridotite compositions with implication to 410- and 520-Km dicontinuity in the transition zone.2006

    • Author(s)
      Litasov K., Ohtani E., Suzuki A., Terasaki H.
    • Journal Title

      Spring-8 User Experimental Report, 2006A (web掲載)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T.et al.
    • Journal Title

      Geophys.Res.Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] In situ X-ray measurements of iron-nickel alloy at 1.8 Mbar.2006

    • Author(s)
      Hirao N., Kondo T., Ohtani E., Sana N., Ohishi Y.
    • Journal Title

      Spring-8 User Experimental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region2006

    • Author(s)
      Sakai, T., Kondo, T., Ohtani, E., et al.
    • Journal Title

      Geophys. Res. Lett 33

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T., Kuba, Suzuki T., Kikegawa, T.
    • Journal Title

      Geophys.Res.Lett. 33,L08303

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] In situ X-ray diffraction study of the effect of water on the garnet-perovskite transformation in MORB and implications for the penetration of oceanic crust into the lower mantle.2006

    • Author(s)
      Sano A., Ohtani E., Litasov K., Kubo T., Hosoya T., Funakoshi K., Kikegawa T.
    • Journal Title

      The Earth and planetary Interior 159

      Pages: 118-126

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] High-pressure minerals in shcked L6-chondrites : Constraints on impact conditions.2006

    • Author(s)
      Ohtani E., Kimura Y., Kumura M., Kubo T., Takata T.
    • Journal Title

      Shock Waves 52

    • Data Source
      KAKENHI-PROJECT-18654091
  • [Journal Article] Stability of hydrous phase d-AlOOH at multi-mega bar conditions.2006

    • Author(s)
      Ohtani E., Sano A., Kondo T., Sakai T., Suzuki A., Hirao N., Sata N., Ohishi Y.
    • Journal Title

      Spring-8 User Experimental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Stability of hydrous melt at the base of the Earth' s upper mantle.2006

    • Author(s)
      Sakamaki, T., Suzuki, A., Ohtani, E.
    • Journal Title

      NATURE 432

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Effect of pressure on viscosity of Fe-C liquids up to 16GPa.2006

    • Author(s)
      Terasaki H., Suzuki A., Ohtani E.
    • Journal Title

      Geophysical Research Letters 33

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Iinfluence of water on major phase transitions in the earth's mantle2006

    • Author(s)
      Litasov K.D., Ohtani E., Sano, A.
    • Journal Title

      Geophysical Monograph Series 162

      Pages: 95-112

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Density measurement for MORB melts by X-ray absorption method.2006

    • Author(s)
      Urakawa S., Sakamaki T., Ohtani E., Suzuki A., Katayama Y.
    • Journal Title

      Spring-8 User Experimental Report, 2006A (web掲載)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Reaction between liquid iron and (Mg,Fe)SiO3-perovskite and solubilities of Si and O in molten iron at 27 GPa2006

    • Author(s)
      Kawazoe T., Ohtani, E.
    • Journal Title

      Phys.Chem.Minerals

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      T. Sakamaki, A. Suzuki, E. Ohtani
    • Journal Title

      Nature Vol.439

      Pages: 192-194

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Radiography method for the density measurement of basaltic magma at high pressure and high temperature.2006

    • Author(s)
      Suzuki A., Ohtani E., Terasaki H., Sakamaki T., Nishida K.
    • Journal Title

      Spring-8 User Experimental Report, 2006A (web掲載)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki, T., Suzuki, A., Ohtani, E.
    • Journal Title

      NATURE 439

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary.2006

    • Author(s)
      Hirao N., Ohtani E., Kondo T., Endo N., Buba T., Suzuki T., Kikegawa T.
    • Journal Title

      Geophysical Research Letters 33

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Viscosity of liquid Fe-Si Alloys at high pressures and temperatures.2006

    • Author(s)
      Secco R., Ohtani E., Litasov K., Suzuki A., Terasaki H., Kawazoe T., Nishida K., Sakamaki T.
    • Journal Title

      SPring-8 User Experimental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Iron-water reacton under ultra-high pressure.2006

    • Author(s)
      Kondo T., Sakai T., Ohtani E., Hirao N., Sata N., Ohishi Y.
    • Journal Title

      SPring-8 User Experimental Report, 2006A (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region.2006

    • Author(s)
      Sakai T., Kondo T., Ohtani E., Terasaki Hi., Endo N., Kuba T., Suzuki T., Kikegawa T.
    • Journal Title

      Geophysical Research Letters 33

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      T.Sakamaki, E.Ohtani, A.Suzuki
    • Journal Title

      Nature 439

      Pages: 192-194

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Interaction between iron and post-pcrovskite at core-mantle boundary and core signature in plume source region2006

    • Author(s)
      大谷 栄治
    • Journal Title

      Geophys.Res.Lett, 33

    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Influence of water on major phase transitions in the earth's mantle2006

    • Author(s)
      大谷 栄治
    • Journal Title

      Geophysical Monograph Series 168

      Pages: 95-111

    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Importance of Geoneutrino observation in Earth and Planetary Science,2006

    • Author(s)
      Ohtani, E.
    • Journal Title

      Butsuri Gakkaishi (Physics)(in Japanese with English abstract) (in Press)

    • NAID

      110004751133

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary,2006

    • Author(s)
      Hirao N., Ohtani E., Kondo T., Endo N., Kuba T., Suzuki T., Kikegawa T.
    • Journal Title

      Geophys.Res.Lett 33

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region2006

    • Author(s)
      Sakai, T., Kondo, T., Ohtani, E., Terasaki, H., Endo, N., Kuba, T., Suzuki, T., Kikegawa, T.
    • Journal Title

      Geophys.Res.Lett. 33, L15317, doi:10.1029/2006 GL026868

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Ultrahigh Pressure Earth Science : Applications of TEM and FIB Techniques for Study of Core-Mantle Boundary Region of Earth.2006

    • Author(s)
      Ohtani. E.
    • Journal Title

      JEOL News 41

      Pages: 27-31

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Immiscible two-liquid regions in the Fe-O-S system at high pressure : Implications for planetary cores.2006

    • Author(s)
      Tsuno K., Ohtani E., Terasaki H.
    • Journal Title

      Physics of the Earth and Planetary Interiors 160

      Pages: 75-85

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Viscosity measurement of molten Fe-S-O alloy above 20 Gpa.2006

    • Author(s)
      Ohtani E., Terasaki H., Suzuki A., Tsuno K., Nishida K., Sakamaki T., Yu X., Secco R.
    • Journal Title

      SPring-8 User Experimaental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki, T., Suzuki, A., Ohtani, E.
    • Journal Title

      Nature 439

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Equation of state of iron to 202 Gpa.2006

    • Author(s)
      Hirao N., Kondo T., Ohtani E., Ohishi Y.
    • Journal Title

      SPring-8 User Experimental Report, 2006A (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T.et al.
    • Journal Title

      Geophys.Res.Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Effect of Water on Mantle Phase Transition2006

    • Author(s)
      Ohtani E., Litasov K.
    • Journal Title

      Rev.Mineral.Geochemistry 67

      Pages: 397-420

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki T., Ohtani E., Suzuki A
    • Journal Title

      Nature 439

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki, T., Suzuki, A., Ohtani, E.
    • Journal Title

      Nature 439

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Effect of pressure on viscosity of Fe-S and Fe-C liquids up to 16GPa.2006

    • Author(s)
      Terasaki H., Suzuki A., Ohtani E.
    • Journal Title

      Geophys. Res. Lett. 33

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Viscosity measurements of molten Fe-alloy above 20 Gpa.2006

    • Author(s)
      Terasaki H., Suzuki A., Ohtani E., Nishida K., Sakamaki T.
    • Journal Title

      SPring-8 User Experimental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao N., Ohtani E., Kondo T., Endo N., Kuba T., Suzuki T., and Kikegawa T
    • Journal Title

      Geophys. Res. Lett 33, doi : 10.1029/2005GL025324

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region.2006

    • Author(s)
      Sakai T., Kondo T., Ohtani E., Terasaki H., Endo N., Kuba T., Suzuki T., Kike gawa T.
    • Journal Title

      Geophys. Res. Lett. 33

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region2006

    • Author(s)
      Sakai T., Kondo T., Ohtani E., Terasaki H., Endo N., Kuba T., Suzuki T., Kikegawa T.
    • Journal Title

      Geophys.Res.Lett 33

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Reaction between liquid iron and (Mg,Fe)SiO_3-perovskite and solubilities of Si and O in molten iron at 27 Gpa.2006

    • Author(s)
      Kawazoe T., Ohtani E.
    • Journal Title

      Phys. Chem Minerals.

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Effect of water on mantle phase transitions.2006

    • Author(s)
      Ohtani E., Litasov.K
    • Journal Title

      Reviews of Mineralogy and Geochemistry. 62

      Pages: 397-420

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Melting relations of Fe-FeS system under ultra-high pressures.2006

    • Author(s)
      Sakai T., Kobayashi Y., Hirao N., Ohtani E., Sata N., Ohishi Y.
    • Journal Title

      SPring-8 User Experimental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region.2006

    • Author(s)
      Sakai T., Kondo T., Ohtani E., Terasaki H., Endo N., Kuba T., Suzuki T., Kikegawa T.
    • Journal Title

      Geophys.Res.Lett 33

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region2006

    • Author(s)
      大谷 栄治
    • Journal Title

      Geophys.Res.Lett 33

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T., Endo, N., Kuba, T., Suzuki, T., Kikegawa, T.
    • Journal Title

      Geophys.Res.Lett. 33, L08303, doi:10.1029/2005 GL05324

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Influence of water on major phase transitions in the Earth's mantle2006

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A.
    • Journal Title

      American Geophysical Union Monograph, Earth's Deep Water Cycle (in press)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Water Content in the Mantle Transition Zone Beneath the North Pacific Derived From the Electrical Conductivity Anomaly2006

    • Author(s)
      Koyama, T., H.Shimizu, H.Utada, M.Ichiki, E.Ohtani, R.Hae
    • Journal Title

      AGU Geophys.Monogr.Ser. 168

      Pages: 171-179

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki T, Ohtani E, Suzuki A
    • Journal Title

      Nature 439

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Influence of water on major phase transitions in the Earth's mantle.2006

    • Author(s)
      Litasov K., Ohtani E., Sano A.
    • Journal Title

      Geophysical Monograph Series 168

      Pages: 95-111

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] High-pressure minerals in shock melt veins of L6 chondrites : Constrainsts on their P-T history.2006

    • Author(s)
      Ozawa S., Ohtani E., Suzuki A., Kondo.T., Kimura M.
    • Journal Title

      Antarctic Meteorites

      Pages: 154-10

    • Data Source
      KAKENHI-PROJECT-18654091
  • [Journal Article] Effect of pressure on viscosity of Fe-S and Fe-C liquids up to 16GPa.2006

    • Author(s)
      Terasaki H., Suzuki A., Ohtani E.
    • Journal Title

      Geophys.Res.Lett Vol.33

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ determination of phase and melting relations of Fe-FeS-FeO system at high pressure and temperature applications to the Martian core.2006

    • Author(s)
      Ohtani E., Kawazoe T., Suzuki A., Terasaki H., Konstantin L., Nishida K.
    • Journal Title

      SPring-8 User Experimaental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki, T., Suzuki, A., Ohtani, E.
    • Journal Title

      Nature 439

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-17654102
  • [Journal Article] Reaction between liquid iron and (Mg, Fe) SiO_3 perovskite and solubilities of Si and O in molten iron at 27 Gpa.2006

    • Author(s)
      Kawazoe T., Ohtani E.
    • Journal Title

      Phys.Chem Minerals

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T.et al.
    • Journal Title

      Geophys.Res.Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006

    • Author(s)
      Hae, R., Ohtani, E., Kubo, T., et al.
    • Journal Title

      Earth Planet.Sci.Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] High-pressure minerals in shocked L6-chondrites : Constraints on impact conditions2006

    • Author(s)
      E.Ohtani, Y.Kimura, M.Kimura, T.Kubo, T.Takata
    • Journal Title

      Shock Waves 52

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] In situ X-ray diffraction study of the effect of water on the garnet-perovskite transformation in MORB and implications for the penetration of oceanic crust into the lower mantle2006

    • Author(s)
      Sano A., Ohtani E., Litasov K., Kubo T., Hosoya T., Funakoshi K., Kikegawa T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 159

      Pages: 118-126

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006

    • Author(s)
      Hae, R., Ohtani, E., Kubo, T., Koyama, T., Utada, H.
    • Journal Title

      Earth Planet.Sci.Lett. (In press)

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Density measurement for MORB melts by X-ray absorption method.2006

    • Author(s)
      Urakawa S., Sakamaki T., Ohtani E., Suzuki A., Katayama Y.
    • Journal Title

      Spring-8 User Experimental Report, 2005B (web掲載)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Influence of water on major phase transitions in the Earth's mantle2006

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A.
    • Journal Title

      American Geophysical Union Monograph, Earth's Deep Water Cycle (in press)

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Reaction between liquid iron and (Mg, Fe)SiO_3-perovskite and solubilities of Si and O in molten iron at 27 Gpa2006

    • Author(s)
      Kawazoe T., Ohtani E.
    • Journal Title

      Physics and Chemistry of Minerals

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Al, Fe substitution in the MgSiO_3 perovskite structure : A single-crystal X-ray diffraction study.2006

    • Author(s)
      Vanpeteghem C.B., Angel Ross N.L., Jacobsen S.D., Dobson D.P., Litasov K.D., Ohtani E.
    • Journal Title

      Physics of Earth and Planetary Interiors 155

      Pages: 96-103

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region2006

    • Author(s)
      T. Sakai T. Kondo, E. Ohtani, H. Terasaki, N. Endo, T. Kuba, T. Suzuki, T. Kikegawa
    • Journal Title

      Geophys. Res. Lett. 33, doi : 10.1029/2006GL026868

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Reaction between liquid iron and (Mg, Fe)SiO3-perovskite and solubilities of Si and O in molten iron at 27 GPa.2006

    • Author(s)
      Kawazoe, T., Ohtani, E.
    • Journal Title

      Chem.Minerals (in press)

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006

    • Author(s)
      Hae, R., E.Ohtani, T.Kubo, T.Koyama, H.Utada
    • Journal Title

      Earth Planet.Sci.Lett. 155

      Pages: 1-15

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Reaction between liquid iron and (Mg,Fe)SiO_3-perovskite and solubilities of Si and 0 in molten iron at 27 Gpa,2006

    • Author(s)
      Kawazoe T., Ohtani E.
    • Journal Title

      Phys.Chem Minerals

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki T., Suzuki A., Ohtani E.
    • Journal Title

      Nature 439

      Pages: 192-194

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Density measurements of silicate magma under pressure by X-ray absorption technique2006

    • Author(s)
      S.Urakawa, E.Ohtani, Y.Katayama
    • Journal Title

      SPring-8 Research Frontiers 2005

      Pages: 105-106

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Effect of pressure on viscosity of Fe-S and Fe-C liquids up to 16GPa2006

    • Author(s)
      Terasaki H., Suzuki A., Ohtani E.
    • Journal Title

      Geophys.Res.Lett 33,L22307

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] Density of carbonated basaltic melt at the conditions of Earth's upper2006

    • Author(s)
      Ghosh S, Ohtani E, Suzuki A et al.
    • Journal Title

      CEOCHIMICA ET COSMOCHIMICA ACTA 70

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone.2006

    • Author(s)
      Hae R., Ohtani E., Kubo T., Koyama T., Utada H.
    • Journal Title

      Earth Planetary Science Letters 243

      Pages: 141-148

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Influence of water on major phase transitions in the Earth's mantle2006

    • Author(s)
      Litasov K., Ohtani E., Sano A.
    • Journal Title

      Earth's Deep Water, Geophysical Monograph Series 168

      Pages: 95-112

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki T., Suzuki A., Ohtani E
    • Journal Title

      Nature Vol.439

      Pages: 192-194

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Density measuerements of silicate magma under pressure by X-ray absorption technique2006

    • Author(s)
      Urakawa, S., E.Ohtani, Y.Katayama
    • Journal Title

      Spring-8 Research Frontiers 2005

      Pages: 105-106

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T., et al.
    • Journal Title

      Geophys. Res. Lett 33

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T.et al.
    • Journal Title

      Geophys.Res.Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Water contents in the mantle transition zone beneath the north Pacific derived from the electrical conductivity anomaly.2006

    • Author(s)
      Koyama T., Shimizu H., Utada H., Ichiki M., Ohtani E., Har R.
    • Journal Title

      Earth's Deep Water, Geophysical Monograph Series 168

      Pages: 171-179

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region.2006

    • Author(s)
      Sakai T., Kondo T., Ohtani E., Terasaki H., Endo N., Kuba T., Suzuki T., Kikegawa T.
    • Journal Title

      Geophys.Res.Lett 33

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Interaction between iron and post-perovskite at core-mantle boundary and core signature in plume source region2006

    • Author(s)
      Sakai T., Kondo T., Ohtani E., Terasaki H., Endo N., Kuba T., Suzuki T., and Kikegawa T.
    • Journal Title

      Geophys. Res. Lett 33doi : 10.1029/2006GL026868

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary.2006

    • Author(s)
      Hirao N., Ohtani E., Kondo T., Endo N., Kuba T., Suzuki T., Kikegawa T
    • Journal Title

      Geophys.Res.Lett 33

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006

    • Author(s)
      Hae, R., Ohtani, E., Kubo, T., et al.
    • Journal Title

      Earth Planet.Sci.Lett. (in press)

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary.2006

    • Author(s)
      Hirao N., Ohtani E., Kondo T., Endo N., Kuba T., Suzuki T., Kikegawa T
    • Journal Title

      Geophys. Res. Lett. 33

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] A1, Fe substitution in the MgSiO3 perovskite structure : A single-crystal X-ray diffraction study2006

    • Author(s)
      Vanpeteghem, C.B.Angel, Ross, N.L.Jacobsen, S.D.Dobson, D.P.Litasov K.D., Ohtani E.
    • Journal Title

      Phys.Earth Planet.Inter 155

      Pages: 96-103

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] 高圧下における静滴法を用いたFe-S融体の界面エネルギー測定2006

    • Author(s)
      Terasaki H., Ohtani E., Suzuki A., Tsuno K., Sakamaki T., Nishida K., Asanuma H., Litasov K., Secco R., Yu X.
    • Journal Title

      SPring-8 User Experimental Report, 2006A (web掲載)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Reaction between liquid iron and (Mg, Fe)SiO3-perovskite and solubilities of Si and O in molten iron at 27 GPa.2006

    • Author(s)
      Kawazoe, T., Ohtani, E.
    • Journal Title

      Chem.Minerals (in press)

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Stability of hydrous melt at the base of the Earth' s upper mantle2005

    • Author(s)
      T.Sakamaki, E.Ohtani, A.Suzuki
    • Journal Title

      Nature 439

      Pages: 192-194

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Water controls the fields of metastable olivine in cold subducting slabs2005

    • Author(s)
      Hosoya, T., Kubo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] In situ X-ray diffraction study of post-spinel transformation in a peridotite mantle : Implication for the 660-km discontinuity2005

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A., et al.
    • Journal Title

      Earth Planet.Sci.Lett. 238・3-4

      Pages: 311-328

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T et al.
    • Journal Title

      Phys.Chem.Minerals. (In press)

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T., Ito, M., Kikegawa, T.
    • Journal Title

      Phys.Chem.Mineral. 78, 2

      Pages: 77-82

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] In situ measurements of basaltic melts at high pressure by x-ray absorption method2005

    • Author(s)
      R.Ando, S.Urakawa, E.Ohtani, A.Suzuki, Y.Katayama
    • Journal Title

      SPring-8 User Experimental Report 14

      Pages: 129-129

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrog en transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T.et al.
    • Journal Title

      Phys.Chem.Minerals 78・2

      Pages: 77-82

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T.et al.
    • Journal Title

      Phys.Chem.Minerals 78・2

      Pages: 77-82

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Formation of metastable cubic-perovskite in high pressure phase transformation of Ca(Mg, Fe, Al)Si_20_62005

    • Author(s)
      Asahara, Y., Ohtani, E., Kondo, T., Kubo, T., Miyajima, N., Nagase, T., Fujino, K., Yagi, T., Kikegawa, T.
    • Journal Title

      Am.Mineral. 90

      Pages: 457-462

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transoort into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T et al
    • Journal Title

      Phys.Chem.Minerals. (In press)

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Fe-Mg partitioning between (Mg, Fe) SiO3 post-perovskite, perovskite, and magnsiowustite in the Earth's lower mantle2005

    • Author(s)
      Kobayashi, Y., Kondo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Viscosity and density measurement of melts and glasses at high pressure and temperature using multianvil apparatus and synchrotron X-ray radiation2005

    • Author(s)
      E.Ohtani, A.Suzuki, R.Ando, S.Urakawa, K.Funakoshi, Y.Katayama
    • Journal Title

      in Frontiers in High Pressure Research : Geophysical Applications (Eds.J.Chen, Y.Wang, T.S.Duffy, G.Shen, L.F.Dobrzhenetskaya)(Elsevier)(Amsterdam)

      Pages: 195-209

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Formation of metastable cubic-perobskite in high-pressure phase transformation of Ca(Mg, Fe, Al)Si_2O_62005

    • Author(s)
      Asahara, Y., Ohtani, E., Kondo, T., et al.
    • Journal Title

      American Mineralogist 90

      Pages: 457-462

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T.et al.
    • Journal Title

      Phys.Chem.Minerals 78・2

      Pages: 77-82

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Fe-Mg partitioning between (Mg, Fe) SiO3 post-perovskite, perovskite, and magnsiowustite in the Earth's lower mantle2005

    • Author(s)
      Kobayashi, Y., Kondo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Wet subduction versus cold subduction2005

    • Author(s)
      Litasov, K.D., Ohtani, B., Sano, A., Suzuki, A., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-17654102
  • [Journal Article] 無水および含水マグマオーションと月と地球の地殻2005

    • Author(s)
      大谷 栄治
    • Journal Title

      日本惑星科学会誌 遊星人 14・3

      Pages: 108-112

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] 地球内部の岩石鉱物2005

    • Author(s)
      大谷 栄治
    • Journal Title

      地学雑誌 114・3

      Pages: 338-349

    • NAID

      10025673411

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Viscosity of silicate melts in CaMgSi_2O_6-NaAlSi_2O_6 system at high pressure2005

    • Author(s)
      Suzuki, A., Ohtani, E., Terasaki, H., et al.
    • Journal Title

      Phys.Chem.Minerals 32・2

      Pages: 140-145

    • NAID

      10019866051

    • Data Source
      KAKENHI-PROJECT-17654102
  • [Journal Article] In situ X-ray diffraction study of post-spinel transformation in a peridotite mantle : Implication for the 660-km discontinuity2005

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A., et al.
    • Journal Title

      Earth Planet.Sci.Lett. 238・3-4

      Pages: 311-328

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Phase relation in hydrous MORB at 18-28 GPa : Implications for heterogeneity of the lower mantle2005

    • Author(s)
      Litasov, K.D., Ohtani, E.
    • Journal Title

      Phys.Earth Planet.Inter. 150・4

      Pages: 239-263

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T., Ito, M., Kikegawa, T.
    • Journal Title

      Phys.Chem.Minerals 78

      Pages: 77-82

    • Data Source
      KAKENHI-PROJECT-16075101
  • [Journal Article] 地球内部の岩石鉱物2005

    • Author(s)
      大谷 栄治
    • Journal Title

      地学雑誌 114・3

      Pages: 338-349

    • NAID

      10025673411

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Formation of metastable cubic-perobskite in high-pressure phase transformation of Ca(Mg,Fe,Al)Si_2O_62005

    • Author(s)
      Asahara, Y., Ohtani, E., Kondo, T., et al.
    • Journal Title

      American Mineralogist 90

      Pages: 457-462

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Viscosity of silicate melts in CaMgSi_2O_6-NaAlSi_2O_6 system at high pressure2005

    • Author(s)
      Suzuki, A., Ohtani, B., Terasaki, H., Funakoshi, K.
    • Journal Title

      Physics and Chemistry of Minerals 32(In press)

    • NAID

      10019866051

    • Data Source
      KAKENHI-PROJECT-15038201
  • [Journal Article] Wet subduction versus cold subduction2005

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Water in the Mantle2005

    • Author(s)
      Ohtani, E.
    • Journal Title

      Elements 1

      Pages: 25-30

    • Data Source
      KAKENHI-PROJECT-15038201
  • [Journal Article] Viscosity of silicate melts in CaMgSi2O6-NaAlSi2O6 system at high pressure2005

    • Author(s)
      Suzuki A, Ohtani E et al.
    • Journal Title

      Physics and Chemistry of Minerals 32

      Pages: 140-145

    • NAID

      130004601798

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Water controls the fields of metastable olivine in cold subducting slabs2005

    • Author(s)
      Hosoya, T., Kubo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Fe-Mg partitioning between (Mg, Fe)SiO_3 post-perovskite, perovskite, and magnesiowstite in the Earth's lower mantle2005

    • Author(s)
      Kobayashi, Y., Kondo, T., Ohtani E., Hirao, N., Miyajima, N., Yagi, T., Nagase, N., Kikegawa, T.
    • Journal Title

      Geophys.Res.Lett. 32, L19301, doi:10.1029/2005 GL023257

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T.et al.
    • Journal Title

      Phys.Chem.Minerals 78・2

      Pages: 77-82

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Formation of metastable cubic-perobskite in high-pressure phase transformation of Ca(Mg, Fe, Al)Si_2O_62005

    • Author(s)
      Asahara, Y., Ohtani, E., Kondo, T., et al.
    • Journal Title

      American Mineralogist 90

      Pages: 457-462

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Fe-Mg partitioning between (Mg, Fe) SiO3 post-perovskite, perovskite, and magnsiowustite in the Earth's lower mantle2005

    • Author(s)
      Kobayashi, Y., Kondo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Fe-Mg partitioning between (Mg, Fe) SiO3 post-perovskite, perovskite, and magnsiowustite in the Earth's lower mantle2005

    • Author(s)
      Kobayashi, Y., Kondo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] In situ X-ray diffraction stuffy of post-spinel transformation in a peridotite mantle : Implication for the 660-km discontinuity2005

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A., Suzuki, A., et al.
    • Journal Title

      Earth Planet.Sci.Lett. 238・3-4

      Pages: 311-328

    • Data Source
      KAKENHI-PROJECT-17654102
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2005

    • Author(s)
      大谷 栄治
    • Journal Title

      Nature 439

      Pages: 192-194

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Density measurement of NaSi205-FeO melts by high pressure X-ray absorption technique2005

    • Author(s)
      S.Urakawa, T.Sakamaki, A.Suzuki, E.Ohtani, Y.Katayama
    • Journal Title

      SPring-8 User Experimental Report 15

      Pages: 127-127

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Water in the Mantle2005

    • Author(s)
      Ohtani, E.
    • Journal Title

      Elements 1

      Pages: 25-30

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Formation of metastable cubic-perobskite in high-pressure phase transformation of Ca(Mg, Fe, Al)Si_2O_62005

    • Author(s)
      Asahara, Y., Ohtani, E., Kondo, T., et al.
    • Journal Title

      American Mineralogist 90

      Pages: 457-462

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Viscosity of silicate melts in CaMgSi_2O_6-NaAlSi_2O_6 system at high pressure2005

    • Author(s)
      Suzuki, A., Ohtani, E., Terasaki, H., et al.
    • Journal Title

      Phys.Chem.Minerals 32・2

      Pages: 140-145

    • NAID

      10019866051

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Wet subduction versus cold subduction2005

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T., et al.
    • Journal Title

      Phys.Chem, Minerals (In press)

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Phase relation in hydrous MORB at 18-28 GPa : Implications for heterogeneity of the lower mantle2005

    • Author(s)
      Litasov, K.D., Ohtani, E.
    • Journal Title

      Phys.Earth Planet.Inter. 150・4

      Pages: 239-263

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Density measurement of NaSi2O5-FeO melts by high-pressure x-ray absorption technique2005

    • Author(s)
      S.Urakawa, T.Sakamaki, A.Suzuki, E.Ohtani, Y.Katayama
    • Journal Title

      SPring-8 User Experimental Report 15

      Pages: 127-127

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrogen transport into the core2005

    • Author(s)
      Ohtani, E. et al.
    • Journal Title

      Phys. Chem. Minerals 78・2

      Pages: 77-82

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] In situ density measurements of basaltic melts at high pressure by x-ray absorption method2005

    • Author(s)
      R.Ando, S.Urakawa, E.Ohtani, A.Suzuki, Y.Katayama
    • Journal Title

      SPring-8 User Experimental Report 14

      Pages: 129-129

    • NAID

      10019866029

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Viscosity of silicate melts in CaMgSi_2O_6-NaAlSi_2O_6 system at high pressure2005

    • Author(s)
      Suzuki, A., Ohtani, E., Terasaki, H., et al.
    • Journal Title

      Phys.Chem.Minerals 32・2

      Pages: 140-145

    • NAID

      10019866051

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] 無水および含水マグマオーションと月と地球の地殻2005

    • Author(s)
      大谷 栄治
    • Journal Title

      日本惑星科学会誌 遊星人 14・3

      Pages: 108-112

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Water Transport into the Deep Mantle and Formation of a Hydrous Transition Zone2004

    • Author(s)
      Ohtani, E., Litasovo, K.D., Hosoya, T.et al.
    • Journal Title

      Phys.Earth.Planet.Inter. 143-44

      Pages: 255-269

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Formation of high-pressure minerals in shocked L6-chondrite Yamato 791384 : Constraints on shock conditions and parent body size2004

    • Author(s)
      E.Ohtani, Y.Kimura, M.Kimura, T.Takata, T.Kondo, T.Kubo
    • Journal Title

      Earth and Planeary Science Letters 227

      Pages: 505-515

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Nucleation and growth kinetics of the α-β transformation in Mg_2SiO_4 determined by in-situ synchrotron X-ray powder diffraction2004

    • Author(s)
      T.Kubo, E.Ohtani, K.Funakoshi
    • Journal Title

      American Mineralogist 89

      Pages: 285-293

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Water transport into the deep mantle and formation of a hydrous transition zone2004

    • Author(s)
      Ohtani, E., Litasov, K., Hosoya, T., Kubo, T., Kondo, T.
    • Journal Title

      Phys.Earth Planet.Inter. 143-44

      Pages: 255-269

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Formation of high-pressure minerals in shocked L6 chondrite Yamato 791384:constraints on shock conditions and parent body size2004

    • Author(s)
      E.Ohtani et al.
    • Journal Title

      Earth and Planetary Science Letters 227

      Pages: 505-515

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Mg-Fe interdiffusion rates in wadsleyite and the diffusivity jump at the 410-km discontinuity2004

    • Author(s)
      Kubo, T., Shimojuku, A., Ohtani, E.
    • Journal Title

      Phys Chem Minerals 31

      Pages: 456-464

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] In situ X-ray observation of decomposition of hydrous aluminum silicate AlSiO_3OH and aluminum oxide hydroxide δ-AlOOH at high pressure and temperature2004

    • Author(s)
      A.Sano, E.Ohtani, T.Kubo, K.Funakoshi
    • Journal Title

      Journal of physics and Chemistry of solid 65

      Pages: 1547-1554

    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Phase transitions of(Mg, Fe) O at megabar pressures2004

    • Author(s)
      T. Kondo, E. Ohtani, N. Hirao, T. Yagi, T. Kikegwa
    • Journal Title

      Phys. Earth Planet. Inter. 143-144

      Pages: 201-213

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Equation of state of iron-silicon alloys to megabar pressure2004

    • Author(s)
      Hirao, N., Ohtani, Kondo, T., Kikegawa, T.
    • Journal Title

      Phys.Chem, Minerals 31

      Pages: 329-336

    • NAID

      130007039985

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Silicon self-diffusion in wadsleyite : Implications for rheology of the mantle transition zone and the subducting plates2004

    • Author(s)
      A.Shimojuku, T.Kubo, E.Ohtani, H.Yurimoto
    • Journal Title

      Geophysical Research Letters 31

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Density measurement of iron-bearing sodium Disilicate melt under pressure by X-ray absorption method2004

    • Author(s)
      S.Urakawa, R.Ando, E.Ohtani, A.Suzuki, Y.Katayama
    • Journal Title

      SPring-8 User Experimental Report 13

      Pages: 131-131

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Equation of state of iron-silicon alloys to megabar pressure2004

    • Author(s)
      N.Hirao, E.Ohtani et al.
    • Journal Title

      Physics and Chemistry of Minerals 31

      Pages: 329-336

    • NAID

      130007039985

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Equation of state of iron-silicon alloys to megabar pressure2004

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T., Kikegawa, T.
    • Journal Title

      Phys.Chem.Minerals 31

      Pages: 329-336

    • NAID

      130007039985

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] In situ X-ray observation of decomposition of hydrous aluminum silicate AlSiO3OH and aluminum oxide hydroxide d-AlOOH at high pressure and temperature2004

    • Author(s)
      A.Sano, B.Ohtani et al.
    • Journal Title

      Journal of Physics and Chemistry of Solids 65

      Pages: 1547-1554

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] In situ X-ray observation of decomposition of hydrous aluminum silicate A1SiO_3OH and aluminum oxide hydroxide δ-A1OOH at highpressure and temperature2004

    • Author(s)
      A.Sano, E.Ohtani, T Kubo, K.Funakoshi
    • Journal Title

      Journal of physics and Chemistry of solid vol.65

      Pages: 1547-1554

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Water transport into the deep mantle and formation of a hydrous transition zone2004

    • Author(s)
      Ohtani, E. et al.
    • Journal Title

      Phys. Earth Planet. Inter. 78・2

      Pages: 255-269

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Phase transitions of(Mg,Fe)O at megabar pressures2004

    • Author(s)
      大谷 栄治
    • Journal Title

      Physics of Earth & Planetary Interior 143-144

      Pages: 201-213

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] Silicon self-diffusion in wadsleyite : Implications for rheology of the mantle transition zone and the subducting plates2004

    • Author(s)
      A.Shimojuku, T.Kubo, E.Ohtani, H.Yurimoto
    • Journal Title

      Geophysical Research Letters vol.31

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Formation of high-pressure minerals in shocked L6-chondrite Yamato 791384:Constraints on shock conditions and parent body size2004

    • Author(s)
      E.Ohtani, Y.Kimura, M.Kimura, T.Takata, T.Kondo, T.Kubo
    • Journal Title

      Earth and Planeary Science Letters 227

      Pages: 505-515

    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Phase transitions of (Mg,Fe)O at megabar pressures2004

    • Author(s)
      Kondo, T., Ohtani, E., Hirao, N., et al.
    • Journal Title

      Phys.Earth Planet.Inter. 143-144

      Pages: 201-213

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Formation of metastable cubic-perovskite in high-pressure phase transformation of Ca(Mg, Fe, Al)Si_2O_62004

    • Author(s)
      Y.Asahara, E.Ohtani, T.Kondo, T.Kubo 他
    • Journal Title

      American Mineralogist 90

      Pages: 457-462

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Mg-Fe interdiffusion rates in wadsleyite and the diffusivity jump at the 410km discontinuity2004

    • Author(s)
      T.Kubo, A.Shimojuku, E.Ohtani
    • Journal Title

      Physics and Chemistry of Minerals 31

      Pages: 456-464

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Application of x-ray absorption method to density measurement of iron-bearing sodium disilicate glass under pressu2004

    • Author(s)
      S.Urakawa, R.Ando, E.Ohtani, A.Suzuki, Y.Katayama
    • Journal Title

      LITHOS 73

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Water transport into the deep mantle and formation of hydrous transition zone2004

    • Author(s)
      E.Ohtani, K.Litasov, T.Hosoya, T.Kubo, T.Kondo
    • Journal Title

      Phys.Earth Planet.Inte 143-144

      Pages: 255-269

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Compression of iron hydride to 80GPa and hydrogen in the Earth's inner core2004

    • Author(s)
      Hirao, N., Kondo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 31

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Equation of state of iron-silicon alloys to megabar pressure2004

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T., Kikegawa, T.
    • Journal Title

      Phys.Chem.Minerals 31

      Pages: 329-336

    • NAID

      130007039985

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Equation of state of iron-silicon alloys to megabar pressure2004

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T., Kikegawa, T.
    • Journal Title

      Phys. Chem. Minerals 31

      Pages: 329-336

    • NAID

      130007039985

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Water Transport into the Deep Mantle and Formation of a Hydrous Transition Zone.2004

    • Author(s)
      Ohtani, B., Litasov, K.D., et al.
    • Journal Title

      Phys. Earth Planet.Inter. 143-44

      Pages: 255-269

    • Data Source
      KAKENHI-PROJECT-15038201
  • [Journal Article] Phase transitions of (Mg, Fe)O at megabar pressures2004

    • Author(s)
      Kondo, T., Ohtani, E., Hirao, N., et al.
    • Journal Title

      Phys.Earth Planet.Inter. 143-144

      Pages: 201-213

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Phase transitions of (Mg, Fe)O at megabar pressures2004

    • Author(s)
      Kondo, T., Ohtani, E., Hirao, N., Yagi, T., Kikegawa, T.
    • Journal Title

      Phys.Earth Planet.Inter. 143-144

      Pages: 201-213

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Phase transitions of (Mg,Fe)O at megabar pressures2004

    • Author(s)
      大谷 栄治
    • Journal Title

      Physics of Earth & Planetary Interior 143-144

      Pages: 201-213

    • Data Source
      KAKENHI-PROJECT-16204043
  • [Journal Article] In situ X-ray observation of decomposition of hydrous aluminum silicate AlSiO_3OH and aluminum oxide hydroxide δ-AlOOH at high pressure and temperature2004

    • Author(s)
      A.Sano, E.Ohtani, T Kubo, K.Funakoshi
    • Journal Title

      Journal of physics and Chemistry of solid 65

      Pages: 1547-1554

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Water transport into the deep mantle and formation of hydrous transition zone2004

    • Author(s)
      E.Ohtani, K.Litasov, T.Hosoya, T.Kubo, T.Kondo
    • Journal Title

      Phys.Earth Planet.Inter. vol.143-144

      Pages: 255-269

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Formation of metastable cubic-perovskite in high-pressure phase transformation of Ca(Mg,Fe,Al)Si_2O_62004

    • Author(s)
      Y.Asahara, E.Ohtani, T.Kondo, T.Kubo 他
    • Journal Title

      American Mineralogist 90

      Pages: 457-462

    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Compression of iron hydride to 8OGPa and hydrogen in the Earth's inner core2004

    • Author(s)
      Hirao, N., Kondo, T., Ohtani, E et al
    • Journal Title

      Geophys.Res.Lett. 31

    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Compression of iron hydride to 80 GPa and hydrogen in the Earth's inner core2004

    • Author(s)
      Hirao, N., Kondo, T., Ohtani, E., Takemura, K., Kikegawa, T.
    • Journal Title

      Geophys.Res.Lett. 31, L066169,doi:10.1029/2003 GL019380

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340164
  • [Journal Article] Water transport into the deep mantle and formation of a hydrous transition zone2004

    • Author(s)
      Ohtani E., Litasov K.D., Hosoya T., Kubo T. and Kondo T
    • Journal Title

      Phys. Earth Planet. Inter

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Mg-Fe interdiffusion rates in wadsleyite and the diffusivity jump at the 410 km discontinuity2004

    • Author(s)
      T.Kubo, A.Shimojuku, E.Ohtani
    • Journal Title

      Physics and Chemistry of Minerals vol.31

      Pages: 456-464

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Nucleation and growth kinetics of the α-β transformation in Mg_2SiO_4 determined by in-situ synchrotron X-ray powder diffraction2004

    • Author(s)
      T.Kubo, E.Ohtani, K.Funakoshi
    • Journal Title

      American Mineralogist vol.89

      Pages: 285-293

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Compression of iron hydride to 80GPa and hydrogen in the Earth's inner core2004

    • Author(s)
      Hirao, N., Kondo, T., Ohtani, E, et al.
    • Journal Title

      Geophys.Res.Lett. 31

    • Data Source
      KAKENHI-PROJECT-16654083
  • [Journal Article] Phase transitions of (Mg,Fe)O at megabar pressures2004

    • Author(s)
      Kondo, T., Ohtani, E., Hirao, N., et al.
    • Journal Title

      Phys.Earth Planet.Inter. 143-44

      Pages: 201-213

    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] Application of x-ray absorption method to density measurement of iron-bearing sodium disilicate glass under pressure2004

    • Author(s)
      S.Urakawa, R.Ando, E.Ohtani, Y.Katayama
    • Journal Title

      LITHOS73 S113-S113

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] Water transport into the deep mantle and formation of a hydrous transition zone2004

    • Author(s)
      E.Ohtani et al.
    • Journal Title

      Physics of the Earth and Planetary Interior 143-144

      Pages: 201-213

    • Data Source
      KAKENHI-PROJECT-16340170
  • [Journal Article] In situ X-ray observation of decomposition of hydrous aluminum slicate AlSiO_3OH and aluminum oxide hydroxide d-AlOOH at high pressure and temperature2004

    • Author(s)
      Sano, A., Ohtani, E., Kubo, T., Funakoshi, K.
    • Journal Title

      Phys.Chem.Solids. 65

      Pages: 1547-1554

    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Formation of high-pressure minerals in shocked L6-chondrite Yamato 791384 : Constraints on shock conditionsand parent body size2004

    • Author(s)
      E.Ohtani, Y.Kimura, M.Kimura, T.Takata, T.Kondo, T.Kubo
    • Journal Title

      Earth Planet.Sci.Lett. vol.227

      Pages: 505-515

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Formation of metastable cubic-perovskite in high-pressure phase transformation of Ca(Mg, Fe, Al)Si_2O_62004

    • Author(s)
      Y.Asahara, E.Ohtani, T.Kondo, T.Kubo, N.Miyajima, T.Nagase, K.Fujino, T.Yagi, T.Kikegawa
    • Journal Title

      American Mineralogist vol.90

      Pages: 457-462

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] In situ X-ray observation of decomposition of superhydrous phase B at high pressure and temperature2003

    • Author(s)
      E.Ohtani, M.Toma, T.Kubo, T.Kondo, T.Kikegawa
    • Journal Title

      Geophysical Research Letters vol.30

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] In situ X-ray observation of decomposition of superhydrous phase B at high pressure and temperature2003

    • Author(s)
      E.Ohtani, M.Toma T.Kubo, T.Kondo, T.Kikegawa
    • Journal Title

      Geophysical Research Letters 30

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Water solubility in Mg-perovskite and and water storage capacity in the lower mantle2003

    • Author(s)
      K.Litasov, E.Ohtani, F.Langenhordt, H.Yurimoto, T.Kubo, T.Kondo
    • Journal Title

      Earth Planet.Sci.Lett. 211

      Pages: 189-203

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Water solubility in Mg-perovskite and water storage capacity in the lower mantle2003

    • Author(s)
      K.Litasov, E.Ohtani, F.Langenhordt, H.Yurimoto, T.Kubo, T.Kondo
    • Journal Title

      Earth Planet.Sci.Lett. vol.211

      Pages: 189-203

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15340181
  • [Journal Article] Solidus of Carbonated Peridotite and petrogenesis of Magnesio-carbonatite in the Earth's Upper Mantle and Transition Zone

    • Author(s)
      Ghosh, S. , E. Ohtani, K. Litasov, H. Terasaki
    • Journal Title

      Chemical Geology (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Journal Article] Solidus of Carbonated Peridotite and petrogenesis of Magnesio-carbonatite in the Earth's Upper Mantle and Transition Zone

    • Author(s)
      Ghosh, S., E. Ohtani, K. Litasov, H. Terasaki
    • Journal Title

      Chemical Geology (未定)(印刷中)

    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] Immiscible two-liquid regions in the Fe-O-S system at high pressure : Implications for planetary cores,

    • Author(s)
      Tsuno K., Ohtani E., Terasaki H.
    • Journal Title

      Physics of The Earth and Planetary Interiors 160

      Pages: 75-85

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14102009
  • [Journal Article] In situ measurement of interfacial tension of Fe-S and Fe-P liquids under high pressure using X-ray radiography and tomography techniques

    • Author(s)
      Terasaki, H., S. Urakawa, K. F unakoshi, N. Nishiyama, Y. Wang, K. Nishida, T. Sakamaki, A. Suzuki, E. Ohtani
    • Journal Title

      Physics of Earth and Planetary Interiors (未定)(印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Journal Article] In situ measurement of interfacial tension of Fe-S and Fe-P liquids under high pressure using X-ray radiography and tomography techniques

    • Author(s)
      Terasaki, H. S. Urakawa, K. Funakoshi, N. Nishiyama, Y. Wang, K. Nishida, T. Sakamaki, A. Suzuki, E. Ohtani.
    • Journal Title

      Physics of Earth and Planetary Interiors (未定)(印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 地球内部における加水・脱水反応と地球の水素量:三宅泰雄先生の研究との接点(三宅賞レクチャー)2023

    • Author(s)
      大谷栄治
    • Organizer
      JpGU2023 Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Role of water in dynamics of slabs and surrounding mantle2023

    • Author(s)
      大谷 栄治,Ishii Takayuki
    • Organizer
      JpGU2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Water solubility of aluminous silicas at lower mantle conditions and their implication for water cycle in the deep mantle2023

    • Author(s)
      Ishii T, Criniti G, Ohtani E, Fei H, Prevjav N, Mao H, Katsura T.
    • Organizer
      AGU23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Hydrous aluminous silicas as major water hosts in the lower mantle2023

    • Author(s)
      T Katsura, T Ishii, G Criniti, E Ohtani, N Purevjav, H Fei, H Mao
    • Organizer
      EGU23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] The role of Water in the Dynamics of Slabs and surrounding Mantle2023

    • Author(s)
      Eiji Ohtani
    • Organizer
      Bjorn Mysen’s retirement Symposium, Carnegie Institution
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] 高温における酸素に富む火星核の形成過程2023

    • Author(s)
      大谷 栄治, マクドノア ウイリアム
    • Organizer
      日本鉱物科学会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Water solubility of aluminous stishovite coexisting with hydrous phase δ: Implication for water cycle in the lower mantle2023

    • Author(s)
      石井 貴之,大谷 栄治
    • Organizer
      JpGU2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] High temperature separation of the oxygen-rich big Martian core2023

    • Author(s)
      Eiji Ohtani, William F McDonough
    • Organizer
      JpGU2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity measurement of B2 Fe-Ni-Si alloys at high pressure and high temperature2023

    • Author(s)
      生田大穣,大谷栄治,福井宏之,坂巻竜也,増野いづみ,石川大介,バロン アルフレッド
    • Organizer
      JpGU2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity measurement of hcp-iron to the Earth's inner core pressure: Implications for light elements in the inner core2022

    • Author(s)
      生田 大穣・大谷 栄治・福井 宏之・境 毅・ 石川 大介 ・ BARON Alfred Q. R.
    • Organizer
      第63回高圧討論会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Water solubility of aluminous post-stishovite at top lower mantle conditions: Implications for water cycle in the deep mantle.2022

    • Author(s)
      Takayuki Ishii, Giacomo Criniti, Eiji Ohtani et al.
    • Organizer
      JpGU Meeting 2022
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Aluminum and hydrogen partitioning between bridgmanite and high-pressure hydrous phases and its application to the lower mantle dynamics2022

    • Author(s)
      Eiji Ohtani, Takayuki Ishii, Anton Shatskiy
    • Organizer
      JpGU Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Elucidation of aqueous alteration in the lava units with nakhlites NWA 10153 and NWA 61482022

    • Author(s)
      Kakeru Kukihara, Masaaki Miyahara, Akira Yamaguchi, Yoshio Takahashi, Yasuo Takeichi, Naotaka Tomioka, Eiji Ohtani
    • Organizer
      NIPR symposium 2022
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] A self-protection mechanism by the hydration reduced thermal conductivity of hydrous minerals2022

    • Author(s)
      Wen-Pin Hsieh, Enrico Marzotto, Takayuki Ishii, Leonid S Dubrovinsky, Alena Aslandukova, Giacomo Criniti, Yi-Chi Tsao, Chun-Hung Lin, Jun Tsuchiya, Eiji Ohtani
    • Organizer
      AGU Fall Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] 酸素とイオウに富んだ火星の核と火星核のダイナモ2022

    • Author(s)
      大谷 栄治, McDonough William, 吉崎 昂
    • Organizer
      JpGU Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity of hcp-iron to the Earth's inner core pressure: Implication for light elements in the core2022

    • Author(s)
      Daijo Ikuta, Eiji Ohtani et al.
    • Organizer
      JpGU Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Density deficit of the inner core revealed by a new rhenium primary pressure scale2022

    • Author(s)
      Eiji Ohtani et al.
    • Organizer
      JpGU Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Density deficit of the inner core revealed by a new rhenium primary pressure scale2022

    • Author(s)
      大谷栄治,生田 大穣, 福井 宏之,石川 大介,バロン アルフレッド
    • Organizer
      JpGU Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity measurement of hcp-iron above 3 megabar with a new type diamond anvil cell2022

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al.
    • Organizer
      JpGU Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity of hcp-iron to the inner core pressure, and light elements in the inner core2022

    • Author(s)
      生田 大穣、大谷 栄治 福井 宏之,境 毅,石川 大介,バロン アルフレッド
    • Organizer
      日本鉱物科学会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] A self-protection mechanism by the hydration reduced thermal conductivity of hydrous minerals2022

    • Author(s)
      Wen-Pin Hsieh, Enrico Marzotto, Takayuki Ishii, Leonid S Dubrovinsky, Alena Aslandukova, Giacomo Criniti, Yi-Chi Tsao, Chun-Hung Lin, Jun Tsuchiya, Eiji Ohtani
    • Organizer
      AGU Fall Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] 超高圧下における X 線非弾性散乱法による鉄合金およびレニウム の音速測定とその地球内部への適用2022

    • Author(s)
      大谷 栄治 ・ 生田 大穣 ・ 福井 宏之 ・ 坂巻 竜也 ・ 増野 いづみ ・ 境 毅 ・ 石川 大輔 ・ BARON Alfred
    • Organizer
      第63回高圧討論会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Water solubility of aluminous post-stishovite at top lower mantle conditions: Implications for water cycle in the deep mantle2022

    • Author(s)
      Takayuki Ishii, Giacomo Criniti, Eiji Ohtani et al
    • Organizer
      JpGU Meeting 2022
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] 超高圧下における X 線非弾性散乱法による鉄合金およびレニウム の音速測定とその地球内部への適用2022

    • Author(s)
      大谷 栄治 ・ 生田 大穣 ・ 福井 宏 ・ 坂巻 竜也 ・ 増野 いづみ ・ 境 毅 ・ 石川 大輔 ・ BARON Alfred
    • Organizer
      第63回高圧討論会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] 含水鉱物と共存するブリッジマナイトの水素とアルミナ枯渇と地球内部ダイナミクス2022

    • Author(s)
      大谷 栄治,石井 貴之
    • Organizer
      日本鉱物科学会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Large density deficit of Earth's core revealed by a multi-megabar primary pressure scale2021

    • Author(s)
      D. Ikuta, E. Ohtani, T. Sakamaki, et al.
    • Organizer
      日本鉱物科学会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] IXS measurements in extreme conditions: A multi-megabar primary pressure scale and the structure of the Earth's core (Invited)2021

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al.
    • Organizer
      Workshop on meV-resolved inelastic X-ray scattering, SPring-8, Japan
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] High Pressure Mineral Physics of the Deep Mantle and Core (keynote)2021

    • Author(s)
      E. Ohtani
    • Organizer
      The 3rd European Mineralogical Conference, Poland
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity of hcp-iron at extreme pressure by inelastic x-ray scattering measurement2021

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al.
    • Organizer
      JpGU Meeting
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Role of water in subducting slabs: dry phase transformation kinetics in wet slabs2021

    • Author(s)
      E. Ohtani, T. Ishii
    • Organizer
      JpGU Meeting
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] IXS measurements in extreme conditions: A multi-megabar primary pressure scale and the structure of the Earth's core (Invited)2021

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al.
    • Organizer
      Workshop on meV-resolved inelastic X-ray scattering
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Density deficit of Earth's core revealed by a multi-megabar primary pressure scale2021

    • Author(s)
      D. Ikuta, E. Ohtani, T. Sakamaki, et al
    • Organizer
      日本鉱物科学会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity measurements of B2-Fe-Ni-Si alloy under high pressure by inelastic x-ray scattering: Implications for the composition of Earth's core2021

    • Author(s)
      S. Dominijanni, C. A. McCammon, E. Ohtani, et al.
    • Organizer
      EMPG-XVII, Germany
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity measurements of B2-Fe-Ni-Si alloy under high pressure by inelastic x-ray scattering: Implications for the composition of Earth's core2021

    • Author(s)
      S. Dominijanni, C. A. McCammon, E. Ohtani, et al.
    • Organizer
      EMPG-XVII
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Water content in olivine and its polymorphs coexisting with hydrous phases under water undersaturated conditions2021

    • Author(s)
      T. Ishii, E. Ohtani
    • Organizer
      JpGU Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Determination for compressional wave velocity of hcp-iron to multi-megabar pressures by inelastic x-ray scattering2021

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al.
    • Organizer
      第62回高圧討論会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Existence of the two-phase mixture of HCP and B2 phases in the inner core2021

    • Author(s)
      E. Ohtani, D. Ikuta, S. Dominijanni, et al.
    • Organizer
      JpGU Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Primary pressure scale of rhenium to multi-megabar pressures by inelastic x-ray scattering2021

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al.
    • Organizer
      第62回高圧討論会
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Effect of Spin transition of iron in physical properties of hydrous phase δ-(Al,Fe)OOH under the lower mantle conditions2020

    • Author(s)
      E. Ohtani, W. P. Hsieh, T. Ishii, et al.
    • Organizer
      JpGU-AGU joint meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity of B2-FeNiSi alloy at high pressure determined with inelastic X-ray scattering: Implications for the composition of the Earth's inner core2020

    • Author(s)
      S. Dominijanni, E. Ohtani, D. Ikuta, et al
    • Organizer
      JpGU-AGU joint meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Sound velocity measurement of Fe-Ni-Si alloys at high pressure and high temperature2020

    • Author(s)
      D. Ikuta, E. Ohtani, H. Fukui, et al,
    • Organizer
      JpGU-AGU joint meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Composition of the Earth's inner core from high pressure sound velocity measurements of Fe-Ni-Si alloys2020

    • Author(s)
      S. Dominijanni, C. McCammon, E. Ohtani, et al.
    • Organizer
      EGU General Assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H00187
  • [Presentation] Phase relations in the Fe-Ni-Si system at high pressures and high temperatures2019

    • Author(s)
      Ikuta, D., Ohtani, E., Kawaguchi-Imada, S, Hirao, N., Ohishi, Y.
    • Organizer
      JpGU Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity and Mossbauer spectroscopy measurements of FeH22019

    • Author(s)
      Ikuta, D., Ohtani, E., Kawaguchi-Imada, S., Hirao, N., Ohishi, Y.
    • Organizer
      日本鉱物科学会2019年年会
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Composition of the Earth’s Inner Core Inferred from the Sound Velocity Measurement of Iron-Nickel Alloy at High Pressure and High Temperature2019

    • Author(s)
      Sakamaki, T., Ohtani, E., Fukui, H., Kamada, S., Tsutsui, S., Uchiyama, H., Baron, A. Q. R.
    • Organizer
      Goldschmidt conference 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Inner core as a two phase mixture of the Fe-Ni-Si alloys2019

    • Author(s)
      Ohtani, E., Ikuta, D., Hirao, N., Sakamaki, T
    • Organizer
      AGU2019 Fall meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] B2 phase in the inner core: constraints from high pressure experiments2019

    • Author(s)
      Ohtani, E., Ikuta, D., Kamada, S., Sakamaki, T., Hirao, N.
    • Organizer
      JpGU Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Inelastic x-ray scattering at extreme conditions and its geophysical applications2019

    • Author(s)
      Ohtani, E., Sakamaki, T., Fukui, H., Ikuta, D., Ishikawa, D., Uchiyama, H., Tsutsui, S., Baron, A. Q. R.
    • Organizer
      11th International Conference on Inelastic X-ray Scattering (IXS2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Role of high pressure hydrous phase in lower mantle dynamics2019

    • Author(s)
      Ohtani, E., Ohira, I., Jackson, J., Ishii, T., Hsieh, W. P.
    • Organizer
      GeoMuenster conference
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] P-wave velocity of Fe3S under high pressure and temperature2019

    • Author(s)
      Kamada, S., Terasaki, H., Fukui, H., Sakamaki, T., Uchiyama, H., Tsutsui, S., Ohtani, E., Baron, A. Q. R.
    • Organizer
      JpGU Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity measurement of Fe-Ni-Si alloys at high pressure and high temperature2019

    • Author(s)
      Ikuta, D., Ohtani, E., Sakamaki, T., Fukui, H., Uchiyama, H., Tsutsui, S., Baron, A. Q. R
    • Organizer
      第60回高圧討論会
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Role of Hydrogen on Composition, Structure, and Dynamics of the Lower Mantle2019

    • Author(s)
      Ohtani, E.
    • Organizer
      Goldschmidt 2019
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Role of volatiles transported into the mantle transition zone and lower mantle2018

    • Author(s)
      Ohtani, E.
    • Organizer
      Workshop on Deep Volatiles, Energy and Environment Summit
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Hydrated mantle transition zone and hydrous magmas in the deep mantle2018

    • Author(s)
      Ohtani, E
    • Organizer
      2018 JPGU meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Role of hydrogen in the mantle and core,2018

    • Author(s)
      Ohtani, E.
    • Organizer
      ISHA2018 conference
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Hydrous Phases in TZ and Top of Lower Mantle2018

    • Author(s)
      Ohtani, E.
    • Organizer
      Workshop on Intermediate and deep earthquakes: observation and modeling. Collage de France, Paris
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] In-situ neutron diffraction study of the Fe-H system: implications to hydrogen in the core2018

    • Author(s)
      Eiji Ohtani, Daijo Ikuta, Asami Sano-Furukawa, Yuki Shibazaki, Liang Yuan, Hidenori Teraaski, Takanori Hattori
    • Organizer
      2018 International Mineralogical Association general assembly
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity measurement of rhenium at extreme pressure conditions by inelastic scattering,2018

    • Author(s)
      Ikuta, D., Ohtani, E. Sakamaki, T. Fukui, H., Ishikawa, D., Baron, A.Q.R.,
    • Organizer
      2018高圧討論会
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Role of water transported into the deep mantle by subducting slabs2018

    • Author(s)
      Eiji Ohtani, Liang Yuan, Itaru Ohira, Anton Shatskiy, Konstantin Litasov
    • Organizer
      2018 JPGU meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] In-situ high pressure and temperature neutron diffraction study of the Fe-H system and hydrogen in the planetary core2018

    • Author(s)
      Eiji Ohtani, Daijo Ikuta, Asami Sano-Furukawa, Yuki Shibazaki, Hidenori Terasaki, Liang Yuan, Takanori Hattori,
    • Organizer
      2018 American Geophysial Union meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Composition of the core: Geochemical and mineral physics constraints2017

    • Author(s)
      Ohtani, E., Sakairi, T., Sakamaki, T., Kamada, S., Tanaka, R., Fukui, H., Baron, A.Q.R.
    • Organizer
      JpGU-AGU Joint Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Pressure-volume-temperature relations for hydrogen volume and content in iron hydride at high pressure and high temperature2017

    • Author(s)
      Ikuta, D., Sano-Furukawa, A., Shibazaki, Y., Terasaki, H., Yuan, L., Hattori, T., Ohtani, E.
    • Organizer
      JpGU-AGU Joint Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] The heterogeneities in Lunar interior: Role of High Titanium materials2017

    • Author(s)
      Ohtani, E., Igarashi, M., Sakamaki, T., Zhao, D.
    • Organizer
      JpGU-AGU Joint Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Physical Properties of iron-light element alloys and composition of the Earth's core2017

    • Author(s)
      Ohtani, E
    • Organizer
      XXXIV International Conference on "Magmatism of the Earth and related strategic metal deposits"
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Fate of MgCO3 in subducting slabs and formation of superdeep diamonds and oxidizing zone in the deep lower mantle2017

    • Author(s)
      Maeda, F., Ohtani E., Kamada, S., Sakamaki, T., Hirao, N., Ohishi, Y
    • Organizer
      3rd DCO International Science Meeting
    • Place of Presentation
      Sent Andrews, Scotland UK
    • Year and Date
      2017-03-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Shocked type 3 ordinary chondrites2017

    • Author(s)
      Miyahara, M., Yamaguchi, A., Ohtani, E., Tomioka, N.,
    • Organizer
      The 8th Symposium on Polar Science
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] High-pressure dissociation of olivine in North West Africa 7397 lherzolitic shergottite2017

    • Author(s)
      Yoshida, M., Miyahara, M., Yamaguchi, A., Tomioka, N., Sakai, T., Ohfuji, H., Maeda, F., Ohira, I., Ohtani, E., Kamada, S., Suga, H., Ohigashi, T., Inagaki, Y
    • Organizer
      The 8th Symposium on Polar Science
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Physical and chemical properties of iron alloys and composition of the Earth's inner core2017

    • Author(s)
      Ohtani, E
    • Organizer
      AIRAPT
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] In-situ characterization of carbon components in the North West Africa 70342017

    • Author(s)
      Suga, H., Miyahara, M., Ito, M., Takeichi, Y., Yabuta, H., Takahashi, Y., Ohtani, E.
    • Organizer
      The 8th Symposium on Polar Science
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Application of a STXM analysis for diamond in ureilite2017

    • Author(s)
      Miyahara, M., Suga, H., Ohtani, E., Ohigashi, T. Inagaki, Y
    • Organizer
      JpGU-AGU Joint Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] GS Urey lecture, Fate of volatiles in the deep mantle and the light elements in the Core2017

    • Author(s)
      Ohtani, E
    • Organizer
      Goldschmidt conference
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Pressure-volume-temperature behaviors for hydrogen content and volume in iron hydride at high pressure and high temperature2017

    • Author(s)
      Ikuta, D., Ohtani, E., Sano-Furukawa, A., Shibazaki, Y., Terasaki, H., Yuan, L., Hattori, T.,
    • Organizer
      9th High-Pressure Mineral Physics Seminar
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Geochemical and mineral physics constraints on the composition of the inner core2017

    • Author(s)
      Ohtani, E., Sakamaki, T., Sakairi, T., Tanaka, R., Kamada, S., Fukui, H., Baran, A.Q.R
    • Organizer
      Goldschmidt conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity of hcp-Fe at multi-megabar pressures2017

    • Author(s)
      Sakamaki, T., Fukui, H., Ohtani, E., Tanaka, R., Baron, A.Q.R.
    • Organizer
      JpGU-AGU Joint Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Discovery of heavily shocked type 3 ordinary chondrites2017

    • Author(s)
      Miyahara, M., Yamaguchi, A., Ohtani, E.
    • Organizer
      JpGU-AGU Joint Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] The sound velocity measurements of FeO at high pressure and temperature: Implications for the low velocity anomaly around the core-mantle boundary2017

    • Author(s)
      Tanaka, R., Sakamaki, T., Fukui, H., Ohtani, E., Kamada, S., Sato, S., Tsutsui, S., Uchiyama, H., Baron, A.Q.R., Suzuki, A.
    • Organizer
      JpGU-AGU Joint Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 高温高圧下における鉄水素化物中の水素含有量と体積の圧力-体積-温度挙動2017

    • Author(s)
      生田大穣, 大谷栄治, 佐野亜沙美, 柴崎裕樹, 寺崎英紀, 袁亮, 服部高典
    • Organizer
      日本鉱物科学会2017年年会
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity of iron-light element compounds and composition of the inner core2017

    • Author(s)
      Ohtani, E., Sakamaki, T., Kamada, S., Ikuta, D., Tanaka, R., Fukui, H., Baron, A.Q.R.
    • Organizer
      9th High-Pressure Mineral Physics Seminar
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Pressure-volume-temperature behaviors of iron hydride at high pressure and high temperature based on neutron diffraction study,2017

    • Author(s)
      Ikuta, D., Ohtani, E., Sano-Furukawa, A., Shibazaki, Y., Terasaki, H., Yuan, L., Hattori, T.,
    • Organizer
      The 58th High Pressure Conference of Japan
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 音速測定と固液分配実験から測定する内核の組成2017

    • Author(s)
      大谷栄治, 坂巻竜也, 生田大穣, 田中遼介, 福井宏之, バロン・アルフレッド
    • Organizer
      日本鉱物科学会2017年年会
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Reaction of MgCO3 high-pressure phase and SiO2; Origin of super-deep diamond2016

    • Author(s)
      Maeda F, Kamada S., Ohtani E., Sakamaki T., Hirao N., Ohishi Y.
    • Organizer
      2016 Goldschmidt conference
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2016-06-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Dehydration of the descending slabs and formation of hydrated zones. International Conference on the Earth’s Deep Interior2016

    • Author(s)
      Ohtani, E
    • Organizer
      2016 ICEDI symposium
    • Place of Presentation
      Wuhan, China
    • Year and Date
      2016-11-05
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 深部マントルにおける水の輸送・脱水と加水帯の形成2016

    • Author(s)
      大谷栄治
    • Organizer
      日本鉱物科学会2016年年会
    • Place of Presentation
      金沢大学、金沢
    • Year and Date
      2016-09-23
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Dissociation from plagioclase into jadeite + coesite in a shocked LL7 chondrite.2016

    • Author(s)
      Miyahara M., Ohtani E. and Yamaguchi A
    • Organizer
      The Seventh Symposium on Polar Science
    • Place of Presentation
      Tachikawa, Japan
    • Year and Date
      2016-12-01
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity of iron-light element compounds and the chemical structure of the inner core.2016

    • Author(s)
      30.Ohtani E., Sakamaki T., Fukui H., Tanaka R., Shibazaki Y., Kamada S., Sakairi R., Takahashi S., Tsutsui S., Baron Q R A.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2016-12-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity of Fe3C and carbon in the core2016

    • Author(s)
      Takahashi S., Ohtani E., Sakamaki T., Kamada S., Fukui H., Baron, A.Q.R..
    • Organizer
      2016 Goldschmidt conference
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2016-06-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Natural high-pressure polymorphs of silica in shocked meteorites2016

    • Author(s)
      Miyahara M. and Ohtani E
    • Organizer
      International Workshop:New Challenges in Volatile Cycling in the Deep Earth
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2016-07-03
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Melting relation in the Fe-S-Si system under the condition of Mercury’s core2016

    • Author(s)
      Tobe H., Suzuki A., Shibazaki Y., Sakamaki T., Ohtani E.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] CBコンドライトに含まれる高圧相2016

    • Author(s)
      宮原正明,大谷栄治,山口亮
    • Organizer
      鉱物科学会2016年年会
    • Place of Presentation
      金沢大学、金沢
    • Year and Date
      2016-09-23
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 赤外吸収分光法により検出される月隕石の水2016

    • Author(s)
      9.鹿山雅裕,中嶋悟,富岡尚敬,大谷栄治,瀬戸雄介,長岡央,三宅亮,小澤信,関根利守,宮原正明,留岡和重.
    • Organizer
      日本惑星科学会2016年秋季講演会
    • Place of Presentation
      岡山
    • Year and Date
      2016-09-12
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Water-rich lunar upper mantle as recorded in lunar meteorites2016

    • Author(s)
      Kayama M., Nakashima S., Tomioka N., Seto Y., Ohtani E., Fagan T., Nagaoka H., Ozawa S., Sekine T., Miyahara M., Miyake A., Fukuda J., Tomeoka K., Ichimura S., Matsumoto M., Suzuki K. and Goetze J.
    • Organizer
      2016 Japan Geoscience Union meeting
    • Place of Presentation
      Makuhari, Chiba, Japan
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Partition experiment between solid and liquid metal in the Fe-Ni-O-S-Si system2016

    • Author(s)
      Tanaka R., Ohtani E., Kamada S., Sakamaki T., Ozawa S.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Discovery of coesite, stishovite and seifertite in shocked meteorites and its implication2016

    • Author(s)
      Miyahara M., Ohtani E., Yamaguchi A. and Ozawa S
    • Organizer
      The meteoritical society
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2016-08-06
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Shock Metamorphism of chondrites and other meteorites: Application of Micro-Raman spectroscopy.2016

    • Author(s)
      Ohtani, E. Masaaki Miyahara, Shin Ozawa, Ivan Bazhan, Konstantin D. Litasov
    • Organizer
      2016 GeoRaman workshop
    • Place of Presentation
      Novosibirsk, Russia
    • Year and Date
      2016-06-03
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Pressure-induced change of iron electronic environment in basaltic glass2016

    • Author(s)
      Maeda F., Kamada S., Ohtani E., Suzuki N., Sakamaki T., Hirano N., Mitsui T., Masuda R., Nakano S.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Hydrogen in the Earth’s Interior: Hydrous Minerals in the Mantle and Iron Hydrate in the Core2016

    • Author(s)
      Ohtani E.
    • Organizer
      セミナー
    • Place of Presentation
      国際成功大学(台湾台南市)
    • Year and Date
      2016-02-16
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Metal-silicate partitioning in ultra-high temperature and high pressure conditions.2016

    • Author(s)
      Sato S., Ohtani E., Kamada S., Ozawa S., Sakamaki T.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity Fe3S at high pressure and high temperature based on inelastic X-ray scattering2016

    • Author(s)
      Kamada S., Sakairi T., Sakamaki T., Ohtani E., Terasaki H., Fukui H., Baron, A.Q.R., Suzuki A., Uchiyama H., Tsutsui S.
    • Organizer
      Japan Geoscience Union Meeting
    • Place of Presentation
      Makuhari, Chiba, Japan
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Origin of water and water reservoirs on the Moon as considered from the perspective of material sciences.2016

    • Author(s)
      Kayama M, Tomioka N., Ohtani E., Nakashima S., Seto Y., Nagaoka H., Fagan T., Goetze J., Miyake A., Ozawa S., Sekine T., Miyahara M., Matsumoto M., Shoda N. and Tomeoka K.
    • Organizer
      2016 Japan Geoscience Union meeting
    • Place of Presentation
      Makuhari, Chiba, Japan
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Formation of a hydration zone at the bottom of the lower mantle2016

    • Author(s)
      Ohtani E
    • Organizer
      Japan Geoscience Union Meeting
    • Place of Presentation
      Makuhari, Chiba Prefecture, Japan
    • Year and Date
      2016-05-22
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Evidence for shock-induced metamorphism on CB parent-body.2016

    • Author(s)
      Miyahara M., Ohtani E., Yamaguchi A.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Volatile circulation in the mantle and the light elements in the core2016

    • Author(s)
      Ohtani, E
    • Organizer
      Geophysical Laboratory special lecture
    • Place of Presentation
      Carnegie Institution of Washington DC
    • Year and Date
      2016-11-28
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Melting relation in the Fe-S-Si system at 10 GPa: Implications for Mercury’s core.2016

    • Author(s)
      Tobe H., Suzuki A., Shibazaki Y., Sakamaki T., Ohtani E.
    • Organizer
      2016 Goldschmidt conference
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2016-06-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Hydrogen and Carbon in the lower mantle and core.2016

    • Author(s)
      Ohtani E.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Recent development of High Pressure Experiments on Composition, physical properties, and thermal state of the core2016

    • Author(s)
      Ohtani, E
    • Organizer
      International Symposium: Advances in High Pressure Research III: Towards Geodynamic Implications-2016
    • Place of Presentation
      Novosibirsk, Russia
    • Year and Date
      2016-08-29
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Stability fields of phase Egg under high pressure and high temperature corresponding to the mantle transition zone.2016

    • Author(s)
      Fukuyama K., Ohtani E., Shibazaki Y., Ozawa S., Suzuki A.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 高圧研究からみた地球惑星内部(プレナリーレクチャー)2016

    • Author(s)
      大谷栄治
    • Organizer
      第57回高圧討論会
    • Place of Presentation
      筑波大学、つくば
    • Year and Date
      2016-10-26
    • Invited
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] From Volatiles in the Earth to Shocked Meteorites: our exchange and collaborations with BGI in recent 20 years2016

    • Author(s)
      Ohtani, E
    • Organizer
      Symposium for 30th Anniversary of BGI
    • Place of Presentation
      BGI, Bayreuth
    • Year and Date
      2016-09-28
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] A high-pressure polymorph inventory in shocked L type ordinary chondrites2016

    • Author(s)
      Miyahara M., Yamaguchi A., Ohtani E. and Saitoh M
    • Organizer
      2016 Japan Geoscience Union meeting
    • Place of Presentation
      Makuhari, Chiba, Japan
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Experimental study on the stability of a high-pressure polymorph of Topaz-OH.2016

    • Author(s)
      Abe R., Suzuki A., Shibazaki Y., Ozawa S., Ohira I., Ohtani E.
    • Organizer
      13th International Workshop on WATER DYNAMICS
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-15
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Petrology and mineralogy of Northwest Africa 7397 lherzolitic shergottite2016

    • Author(s)
      Yoshida M., Miyahara M.., Sakai T., Ohfuji H., Yamaguchi A., Tomioka N., Maeda F., Ohira I., Kamada S. and Ohtani E
    • Organizer
      The Seventh Symposium on Polar Science
    • Place of Presentation
      Tachikawa, Japan
    • Year and Date
      2016-12-01
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Experimental reconstruvtion of parental kimberlite melt at PT-conditions of sublithospheric mantle.2015

    • Author(s)
      Shatskiy A., Litasov KD., Sharygin IS., Mironov AM., Ohtani E.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 放射光メスバウア分光とXRDを用いた地球物質の高温高圧その場観察2015

    • Author(s)
      鎌田誠司,平尾直久,大谷栄治,浜田麻希,鈴木那奈美,前田郁也,大石泰生,増田亮,三井隆也
    • Organizer
      SPring-8シンポジウム2015
    • Place of Presentation
      九州大学伊都キャンパス(福岡)
    • Year and Date
      2015-11-05
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Nanosims analysis of C-grains from Martian meteorite NWA 61622015

    • Author(s)
      Lin Y., El Goresy A., Zhang J., Miyahara M., Hao J., Zhang M., Ohtani E., Gillet P.
    • Organizer
      Goldshmidt2015
    • Place of Presentation
      Prague Congress Centre(チェコ共和国プラハ)
    • Year and Date
      2015-08-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] High pressure polymorphs in shocked meteorites, and collision in the Solar System2015

    • Author(s)
      Ohtani E.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Transport and storage of Volatiles in the mantle and core.2015

    • Author(s)
      Ohtani E
    • Organizer
      The Earth’s Mantle and Core: Structure, Composition, Evolution
    • Place of Presentation
      道後プリンスホテル(愛媛県松山市)
    • Year and Date
      2015-11-05
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 高圧下における放射光メスバウア分光法を用いたFe3Sの磁性転移とFeOの電子状態2015

    • Author(s)
      鎌田誠司,平尾直久,鈴木那奈美,前田郁也,濱田麻希,大谷栄治,大石泰生,増田亮,三井隆也
    • Organizer
      日本鉱物科学会2015年年会
    • Place of Presentation
      東京(東京大学)
    • Year and Date
      2015-09-25
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Core formation process and light elements in the planetary core2015

    • Author(s)
      E. Ohtani, T. Sakairi, K. Watanabe, S. Kamada, T. Sakamaki, N. Hirao
    • Organizer
      AGU Fall Meeting 2015
    • Place of Presentation
      Moscone Center(米国カリフォルニア州)
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 月隕石に存在する水の痕跡と水に富む月のマントル2015

    • Author(s)
      鹿山雅裕,富岡尚敬,大谷栄治,瀬戸雄介,中嶋悟,関根利守,宮原正明,小澤信,三宅亮,福田惇一,留岡和重,西戸裕嗣,Gotze Jens,Fagan Timothy
    • Organizer
      日本鉱物科学会2015年年会
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2015-09-25
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Reaction texture between olivine and plagioclase in shock melt vein of Kunashak L6 chondrite2015

    • Author(s)
      Ozawa S., Miyahara M., Ohtani E., Bazhan I., Litasov KD., Pokhilenko NP.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Sound velocity of iron alloys and composition of the core2015

    • Author(s)
      E. Ohtani, T. Sakamaki, S. Kamada, Y. Shibazaki, S. Takahashi, H. Fukui, S. Tsutsui, A. Q. Baron
    • Organizer
      Goldshmidt2015
    • Place of Presentation
      Prague Congress Centre(チェコ共和国プラハ)
    • Year and Date
      2015-08-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Formation process and composition of Earth’s core.2015

    • Author(s)
      Ohtani E.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 高温高圧下での非弾性X 線散乱による鉄-ニッケル合金の音速測定2015

    • Author(s)
      坂巻竜也、大谷栄治、福井宏之、鎌田誠司、坂入崇紀、筒井智嗣、アルフレッド・バロン
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      JMSアステールプラザ(広島県広島市)
    • Year and Date
      2015-11-10
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 高圧相から探る月起源隕石に記録された衝突史の解明2015

    • Author(s)
      宮原正明,大谷栄治,金子詳平
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      JMSアステールプラザ(広島県広島市)
    • Year and Date
      2015-11-10
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Melting relationships of the Fe-light elements systems under high pressures.2015

    • Author(s)
      Kamada S., Sakairi T., Takahata A., Kobayashi K., Takada H., Takahashi S., Terasaki H., Ohtani E., Hirao N., Ohishi Y.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 高温高圧実験で探る地球深部由来のダイヤモンドの成因2015

    • Author(s)
      前田郁也, 大谷栄治, 鎌田誠司, 坂巻竜也, 平尾直久, 大石泰生
    • Organizer
      第8回6専攻合同シンポジウム「ヤングブレインズの連携による学際的研究の開拓」
    • Place of Presentation
      仙台、日本
    • Year and Date
      2015-02-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] H相-δ相固溶体の安定領域と最下部マントルへの水輸送2015

    • Author(s)
      大平格,大谷栄治,境毅,宮原正明,大石泰生,平尾直久,西嶋雅彦
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      JMSアステールプラザ(広島県広島市)
    • Year and Date
      2015-11-10
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Electronic environment of iron in basaltic glass at high pressure.2015

    • Author(s)
      Maeda F., Ohtani E., Kamada S., Sakamaki T., Suzuki N., Hirao N., Ohishi Y., Mitsui T., Masuda R.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Electrical conductivity of Al-bearing bridgmantite2015

    • Author(s)
      Yoshino T., Kamada S., Ohtani E., Hirao N.
    • Organizer
      AGU Fall Meeting 2015
    • Place of Presentation
      Moscone Center(米国カリフォルニア州)
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] The systematic investigations of high-pressure polymorphs in shocked L type ordinary chondrites.2015

    • Author(s)
      Miyahara M., Yamaguchi A., Ohtani E. and Saitoh M
    • Organizer
      The 6th Symposium on Polar Science
    • Place of Presentation
      国立極地研究所(東京都立川市)
    • Year and Date
      2015-11-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] High-pressure assemblages in the Pervomaisky meteorite2015

    • Author(s)
      Bazhan I., Ozawa S., Ohtani E., Litasov K.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Evidence for change in C/O ratio during evolution of enstatite chondrites2015

    • Author(s)
      El Goresy A., Lin Y., Miyahara M., Gannoun A., Boyet M., Ohtani Y., Trieloff M.
    • Organizer
      Goldshmidt2015
    • Place of Presentation
      Prague Congress Centre(チェコ共和国プラハ)
    • Year and Date
      2015-08-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] High-pressure limits of 10A phase stability2015

    • Author(s)
      Rashchenko SV., Kamada S., Ohtani E.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] High-pressure stability of djerfisherite: Implication for its origin in diamonds and mantle xenoliths2015

    • Author(s)
      Minin DA., Sharygin IS., Litasov KD., Sharygin VV., Shatskiy A., Ohtani E.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] New mechanism for water transport into the lowermost mantle2015

    • Author(s)
      Ohira I., Ohtani E.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 高温高圧下におけるFe-Si合金の磁気転移・構造転移と圧縮挙動2015

    • Author(s)
      鈴木那奈美,大谷栄治,鎌田誠司,平尾直久,前田郁也,大石泰生,中野智志
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      JMSアステールプラザ(広島)
    • Year and Date
      2015-11-10
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Phase diagrams of naphthalene, anthracene, pyrene and coronene at pressures up to 8 GPa.2015

    • Author(s)
      Chanyshev AD., Litasov KD., Shatskiy AF., Sharygin IS., Ohtani E., Higo Y.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] CBコンドライトに記録された衝撃変成作用2015

    • Author(s)
      宮原正明,大谷栄治,山口亮
    • Organizer
      日本鉱物科学会2015年年会
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2015-09-25
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] 核の形成過程と核の軽元素2015

    • Author(s)
      大谷栄治、渡邉虹水、坂入崇紀、鎌田誠司、坂巻竜也、平尾直久、大石泰生
    • Organizer
      日本鉱物科学会2015年年会
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2015-09-25
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Hydration of Fe-bearing compounds at 6-20 GPa2015

    • Author(s)
      Litasov K., Ohtani E., Shatskiy A.
    • Organizer
      Advances in high Pressure Research II: Deepest Understanding
    • Place of Presentation
      ソボレフ地質学鉱物学研究所(ロシア国ノボシビルスク市)
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748
  • [Presentation] Formation of Jadeite in Chelyabinsk meteorite : Implication for an impact event on its parent body2014

    • Author(s)
      Ozawa S., Miyahara M., Ohtani E., Koroleva O.N., Ito Y., Litasov K.D., Pokhilenko N.P.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-24
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧での月の高Ti玄武岩の熔融関係2014

    • Author(s)
      五十嵐愛子, 鈴木昭夫, 大谷栄治, 坂巻竜也, 朝原友紀
    • Organizer
      日本惑星科学会
    • Place of Presentation
      仙台、日本
    • Year and Date
      2014-09-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Discovery of stishovite in an Apollo 15 sample and impact record on the Moon2014

    • Author(s)
      Kaneko S., Ohtani E., Miyahara M., Ozawa S., Arai T.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-01
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Vp and EOS of Fe3S.2014

    • Author(s)
      Kamada S., Ohtani E., Fukui H., Sakai T., Terasaki H., Shibazaki Y., Tsutsui S., Baron A. Q. R., Hirao N., Ohishi Y.
    • Organizer
      Workshop on Elasticity and Iron
    • Place of Presentation
      兵庫
    • Year and Date
      2014-02-25
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下における含水H相-δ相固溶体(MgSi, A12) 02 (OH) 2の安定領域と下部マントルの水2014

    • Author(s)
      大谷栄治, 天池洋平, 鎌田誠司, 坂巻竜也, 増野いづみ, 村上元彦, 鈴木昭夫, 平尾直久
    • Organizer
      第55回高圧討論会
    • Place of Presentation
      徳島、日本
    • Year and Date
      2014-11-22
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Acoustic velocities of MgGe03 gel at high pressure by Brillouin scattering2014

    • Author(s)
      Kawadai T., Murakami M., Ohtani E.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-02
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Volatiles in the deep interior of the Earth and Mars2014

    • Author(s)
      Ohtani E.
    • Organizer
      11th International Workshop on Water Dynamics
    • Place of Presentation
      仙台
    • Year and Date
      2014-03-13
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 70GPaまでのアルカリハライドの静水圧性と状態方程式2014

    • Author(s)
      鎌田誠司, 前田郁也, 高畑明拓, 天池洋平, 大谷栄治, 平尾直久, 大石泰生
    • Organizer
      第55回高圧討論会
    • Place of Presentation
      徳島、日本
    • Year and Date
      2014-11-23
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Shock features in a Martian meteorite, Tissint2014

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Gillet P.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-01
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Hydrogen transport into the bottom of the lower mantle by phase H-phase delta solid solution MgSiO2(OH)2-A100H2014

    • Author(s)
      Ohtani E., Amaike Y., Ohira I., Kamada S., Sakamaki T., Hirao N.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-28
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下における過剰炭素が存在するC-Mg-Fe-Si-O系の相平衡・融解関係 : 月サイズ天体内部への応用2014

    • Author(s)
      高橋豪, 大谷栄治, 寺崎英紀, 伊藤嘉紀, 柴崎裕樹, 石井美帆, 舟越賢一, 肥後祐司
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪、日本
    • Year and Date
      2014-09-09
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Compression and magnetic properties of Fe-Si alloy using synchrotron radiation Mossbauer spectroscopy at high pressure2014

    • Author(s)
      Suzuki N., Ohtani E., Hirao N., Kamada S., Hamada M., Sakamaki T., Ohishi Y., Mitsui T., Masuda R.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity-density relation for dhcp-FeH using inelastic X-ray scattering and in situ X-ray diffractions methods.2014

    • Author(s)
      Shibazaki Y., Ohtani E., Fukui H., Sakai T., Kamada S., Tsutsui S., Baron A. Q. R., Hirao N.
    • Organizer
      Workshop on Elasticity and Iron
    • Place of Presentation
      兵庫
    • Year and Date
      2014-02-25
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Study of physical properties of Fe-Si alloy at high pressureusing using synchrotron radiation Mossbauer spectroscopy2014

    • Author(s)
      Suzuki N., Ohtani E., Hirao N., Kamada S., Hamada M., Sakamaki T., Ohishi Y., Masuda R., Mitsui T.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-01
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of CO2 cibtebt ib nelting phase relations in kimberlite group I at 6.5 GPa and 1200-1600oC2014

    • Author(s)
      Shatskiy A., Konstantin L., Ohtani E.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-28
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability of hydrous phase H MgSiO2(OH)2 under the lower mantle conditions2014

    • Author(s)
      Ohtani E., Amaike Y., Kamada S., Sakamaki T., Hirao N.
    • Organizer
      AGU Fall Meeting 2014
    • Place of Presentation
      サンフランシスコ、米国
    • Year and Date
      2014-12-16
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity and density of Hcp-Fe under Earth's core conditions2014

    • Author(s)
      Sakamaki T., Ohtani E., Fukui H., Kamada S., Takahashi S., Sakairi T., Takahata A., Sakai T., Tsutsui S., Baron A.Q.R.
    • Organizer
      AGU Fall Meeting 2014
    • Place of Presentation
      サンフランシスコ、米国
    • Year and Date
      2014-12-15
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Potassium solubility into the Earth's core at the base of the magma ocean-Implication for the heat source of the core2014

    • Author(s)
      Watanabe K., Ohtani E., Kamada S., Sakamaki T., Miyahara M.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-29
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocities and densities of Fe3S at high pressure : Implication for the earth's inner core2014

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Takahashi S., Fukui H., Baron A.Q.R., Hirao N., Ohishi Y.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Compressional velocity of hcp-Fe to 163 GPa and 3000K, and constraints for the inner core composition2014

    • Author(s)
      Ohtani E., Sakamaki T., Fukui H., Kamada S., Mibe K., Tsutsui S., Baron A.
    • Organizer
      IMA 2014
    • Place of Presentation
      ハウテン、南アフリカ
    • Year and Date
      2014-09-05
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 放射光メスバウア分光とXRD同時測定による鉄の電子状態と結晶構造2014

    • Author(s)
      鎌田誠司, 平尾直久, 大谷栄治, 浜田麻希, 鈴木那奈美, 前田郁也, 大石泰生, 増田亮, 三井隆也
    • Organizer
      SPring-8シンポジウム2014
    • Place of Presentation
      東京、日本
    • Year and Date
      2014-09-14
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧・高温下でのFe-NiおよびFe-Ni-Si合金の融解および相関系2014

    • Author(s)
      高畑明拓、大谷栄治、鎌田誠司、坂巻竜也、宮原正明、平尾直久
    • Organizer
      東北大学大学院理学研究科 第7回 6専攻合同シンポジウム「ヤングブレインズの連携による学際的研究の興隆亅
    • Place of Presentation
      仙台
    • Year and Date
      2014-02-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Experimental study of Group-I kimberlite : evidences for carbonatite primary melt and Implication to mantle plumes2014

    • Author(s)
      Litasov K., Sharygin I., Shatskiy A., Ohtani E.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-28
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability field of phase H MgSiO2 (OH) 2 at lower mantle condition.2014

    • Author(s)
      Amaike Y., Ohtani E., Kamada S., Sakamaki T., Takahashi S., Hirao N., Ohishi Y.
    • Organizer
      11th International Workshop on Water Dynamics
    • Place of Presentation
      仙台
    • Year and Date
      2014-03-13
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Water at CMB and light elements in core.2014

    • Author(s)
      Ohtani E.
    • Organizer
      D" layer symposium
    • Place of Presentation
      鳥取
    • Year and Date
      2014-03-22
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] A new water reservoir, hydrous phase H and phase delta solid solution MgSi02(OH)2-A100H in the lower mantle2014

    • Author(s)
      Ohtani E., Amaike Y., Ohira I., Kamada S., Sakamaki T., Hirao N.
    • Organizer
      IMA 2014
    • Place of Presentation
      ハウテン、南アフリカ
    • Year and Date
      2014-09-03
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Elastic properties of delta-A100H under high-pressure : Implications for high Vs anomaly in the mantle transition zone2014

    • Author(s)
      Mashino I., Murakami M., Ohtani E.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-29
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity of δ-A100H up to core-mantle boundary pressures : Implications for the seismic anomalies induced by hydrated sediment in subducting slabs2014

    • Author(s)
      Mashino I., Murakami M., Ohtani E.
    • Organizer
      AGU Fall Meeting 2014
    • Place of Presentation
      サンフランシスコ、米国
    • Year and Date
      2014-12-16
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Physical properties of iron alloys and light elements in the core2014

    • Author(s)
      Ohtani E., Sakamaki T., Kamada S., Shibazaki Y., Fukui H., Baron A.Q.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Compression and magnetic properties of Fe-Si alloys at high pressure2014

    • Author(s)
      Suzuki N., Kamada S., Ohtani E., Hirao N., Hamada M., Sakamaki T., Ohishi Y., Mitsui T., Masuda R.
    • Organizer
      AGU Fall Meeting 2014
    • Place of Presentation
      サンフランシスコ、米国
    • Year and Date
      2014-12-17
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The carbon-bearing phases in the subducted slabs under the lower mantle condition2014

    • Author(s)
      Maeda F., Ohtani E., Kamada S., Sakamaki T., Ohishi Y., Hirao N.
    • Organizer
      AGU Fall Meeting 2014
    • Place of Presentation
      サンフランシスコ、米国
    • Year and Date
      2014-12-15
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Ponded melt at the boundary between the lithosphere and asthenosphere2014

    • Author(s)
      Sakamaki T., Suzuki A., Ohtani E., Terasaki H., Urakawa S., Katayama Y., Funakoshi K., Wang Y., Hernlund J.W., Ballmer M.D.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-23
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧条件下での炭素質コンドライト組成における金属メルトーケイ酸塩メルト間の炭素分配2014

    • Author(s)
      朝原友紀, 大谷栄治
    • Organizer
      日本鉱物科学2014年会・総会
    • Place of Presentation
      熊本、日本
    • Year and Date
      2014-09-18
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Formation processes of silica polymorphs in lunar meteorites2014

    • Author(s)
      Kayama M., Tomioka N., Sekine T., GoTEZ J., Nishido H., Ohtani E., Miyahara M., Ozawa S.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-01
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The reaction between MgCO3 and SiO2 at high pressure and temperature and genesis of ultra-deep diamonds2014

    • Author(s)
      Maeda F., Ohtani E., Kamada S., Sakamaki T., Takahashi S., Takahata A., Ohishi Y., Hirao N.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-28
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relations in the Fe-S-Si system at high pressure and temperature : Implications for the thermal structures of the planetary cores2014

    • Author(s)
      Sakairi T., Ohtani E. Sakai T., Kamada S., Sakamaki T., Hirao N.
    • Organizer
      AGU Fall Meeting 2014
    • Place of Presentation
      サンフランシスコ、米国
    • Year and Date
      2014-12-17
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Diamond in Almahata Sitta Ureilite.2014

    • Author(s)
      Miyahara M., Ohtani E., Goresy A. El., Lin Y T., Feng L., Zhang J. C., Gillet Ph., Nagase T., Muto J., Nishijima M.
    • Organizer
      11th International Workshop on Water Dynamics
    • Place of Presentation
      仙台
    • Year and Date
      2014-03-13
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The reactions in the MgCO3-Si02 system in the slabs subducted into the lower mantle and formation of deep diamond2014

    • Author(s)
      Maeda F., Ohtani E., Kamada S., Sakamaki T., Ohishi Y., Hirao N.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Eucriteの衝撃変性の記録2014

    • Author(s)
      宮原正明, 大谷栄治, 山口亮, 小澤信, 境毅, 平尾直久
    • Organizer
      日本鉱物科学2014年会・総会
    • Place of Presentation
      熊本、日本
    • Year and Date
      2014-09-17
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧力下でのFe3Sの磁性的弾性的特徴 : 地球型惑星核への応用2014

    • Author(s)
      鎌田誠司, 大谷栄治, 平尾直久, 鈴木那奈美, 寺崎英紀, 高橋豪, 福井宏之, 浜田麻希, Baron A.Q., 増田亮, 三井隆也, 大石泰
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪、日本
    • Year and Date
      2014-09-09
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 核マントル境界圧力条件までのδ-A100H相の音速測定 ; 沈み込むスラブの含水堆積岩層による地震波不連続への影響2014

    • Author(s)
      増野いづみ, 村上元彦, 大谷栄治
    • Organizer
      第55回高圧討論会
    • Place of Presentation
      徳島、日本
    • Year and Date
      2014-11-22
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧下でのFe-S-H系融点測定から探る火星核2014

    • Author(s)
      柴崎裕樹, 大谷栄治, 寺崎英紀, Yingwei Fei, 肥後祐司
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪、日本
    • Year and Date
      2014-09-09
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability of hydrous phase h-・solid solution in the lower mantle2014

    • Author(s)
      Ohtani E, Amaike Y., Ohira I., Kamada S., Sakamaki T., Suzuki A.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-24
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるFe-O-S系の融解と月核への応用2014

    • Author(s)
      赤松明香, 大谷栄治, 鈴木昭夫
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪、日本
    • Year and Date
      2014-09-09
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Kamada S., Hirao N., Hamada M., Suzuki N., Ohtani E., Ohishi Y., Masuda R., Mitsui T.2014

    • Author(s)
      Kamada S., Hirao N., Hamada M., Suzuki N., Ohtani E., Ohishi Y., Masuda R., Mitsui T.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-01
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The stable phase in the MgCO3-SiO2 system under the lower mantle conditions and formation of ultra deep diamonds.2014

    • Author(s)
      Maeda F., Ohtani E., Kamada S., Sakamaki T., Takahashi S., Takahata A.
    • Organizer
      11th International Workshop on Water Dynamics
    • Place of Presentation
      仙台
    • Year and Date
      2014-03-13
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Experimental evidence foe the deep high-Ti basalt magma in the lunar mantle2014

    • Author(s)
      Igarashi M., Suzuki A., Ohtani E., Asahara Y., Sakamaki T.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-02
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Elasticity of δ-AlOOH under high pressure : Implications for positive Vs anomaly at 600 km depth.2014

    • Author(s)
      Mashino I., Murakami M., Ohtani E.
    • Organizer
      11th International Workshop on Water Dynamics
    • Place of Presentation
      仙台
    • Year and Date
      2014-03-13
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity of iron up to 160 Gigapascals and 3000 Kelvin.2014

    • Author(s)
      Sakamaki T, Ohtani E., Fukui H., Kamada S., Takahashi S., Sakairi T., Takahata A., Sakai T., Tsutsui S., Baron A. Q. R.
    • Organizer
      Workshop on Elasticity and Iron
    • Place of Presentation
      兵庫
    • Year and Date
      2014-02-25
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Elemental partitioning in the Fe-S-Si system ag high pressure and temperature : Implications for the Earth's core2014

    • Author(s)
      Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-29
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity of hcp-Fe to 160 GPa and 3000K, and inplications for the inner core composition2014

    • Author(s)
      Ohtani E., Sakamaki T., Kamada S., Fukui H., Mibe K., Tsutsui S., Baron A.
    • Organizer
      Asia Oceania Geosciences Society (AOGS) 2014
    • Place of Presentation
      札幌、日本
    • Year and Date
      2014-07-30
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurements of iron-light element alloys : A challenge to the core conditions.2014

    • Author(s)
      Ohtani E., Sakamaki T., Kamada S., Fukui H., Shibazaki Y., Takahashi S., Sakai T., Tsutsui S., Baron A. Q. R.
    • Organizer
      Workshop on Elasticity and Iron
    • Place of Presentation
      兵庫
    • Year and Date
      2014-02-25
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocities of MgGeO3 gel at high pressure : Implication for structural changes in mgSiO3 melt2014

    • Author(s)
      Kawadai T., Murakami M., Ohtani E., Mashino I.
    • Organizer
      International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
    • Place of Presentation
      ノボシビルスク、ロシア
    • Year and Date
      2014-09-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 月隕石NWA2727における高圧鉱物と天体衝突史の解明2014

    • Author(s)
      鹿山雅裕, 富岡尚敬, 関根利守, 宮原正明, Gotze Jons, 西戸裕嗣, 大谷栄治, 小澤信
    • Organizer
      日本鉱物科学2014年会・総会
    • Place of Presentation
      熊本、日本
    • Year and Date
      2014-09-17
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability of Hydrous phase H MgSiO2(OH)2 in the lower mantle2014

    • Author(s)
      Amaike Y., Ohtani E., Kamada S., Sakamaki T., Takahashi S., Hirao N., Ohishi Y.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-28
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Partitioning of carbon between metallic-liquids in carbonaceous chondrites compositions at thigh pressure2014

    • Author(s)
      Asahara Y., Ohtani E.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-04-28
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Compressional sound velocity and density measurements of hcp-Fe under core conditions2014

    • Author(s)
      Sakamaki T., Ohtani E., Fukui H., Kamada S., Takahashi S., Sakairi T., Takahata A., Sakai T., Tsutsui T., Baron A.
    • Organizer
      2014年日本地球惑星科学連合大会
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-05-02
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity of Hcp-Fe at high pressure : Experimental constraints, extrapolations and comparison with seismic models2014

    • Author(s)
      Antonangeli D., Ohtani E.
    • Organizer
      AGU Fall Meeting 2014
    • Place of Presentation
      サンフランシスコ、米国
    • Year and Date
      2014-12-17
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equations of state of iron and Fe0.9Ni0.1 alloy.2014

    • Author(s)
      Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
    • Organizer
      Workshop on Elasticity and Iron
    • Place of Presentation
      兵庫
    • Year and Date
      2014-02-25
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effects of structural change and volatiles on physical properties of magma and magma separation in the upper mantle2014

    • Author(s)
      Ohtani E., Sakamaki T., Suzuki A., Katayama Y.
    • Organizer
      Goldschmidt 2014
    • Place of Presentation
      サクラメント、米国
    • Year and Date
      2014-06-13
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Solubility of Carbon in metallic liquid under high pressure in the natural carbonaceous chondrites system.2013

    • Author(s)
      Asahara Y., Ohtani E., Suzuki A.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relationships of the Fe-S-Si system at high pressure: Implications for the Earth's core.2013

    • Author(s)
      Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] カンラン石・水反応による鉄水素化物の生成2013

    • Author(s)
      大谷栄治、富田東希生、鈴木昭夫、ビヨーンロマイセン
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-16
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高輝度3GeV光源計画への高圧科学コミュニティからの要望2013

    • Author(s)
      鈴木昭夫、船守展正、石松直樹、大谷栄治
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-14
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The effect of carbon content on density of liquid Fe-C at high pressure.2013

    • Author(s)
      Shimoyama Y., Terasaki H., Ohtani E., Urakawa S., Takubo Y., Nishida K., Suzuki A., Katayama Y.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase diagrams of binary carbonate systems at 6 GPa and 900-1400C.2013

    • Author(s)
      Anton S., Ohtani E., Igor S., Yuri B. M, Konstantin L. D., Yuri P. N.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるFe-s-Si系の元素分配2013

    • Author(s)
      坂入崇紀、大谷栄治、境毅、鎌田誠司、宮原正明、平尾直久
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-15
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 下部マントル条件下におけるフェロペリクレースのスピン転移 : 放射光X線回折およびメスバウアー分光同時測定システムを用いた研究2013

    • Author(s)
      浜田麻希、大谷栄治、鎌田誠司、坂巻竜也、平尾直久、大石康生
    • Organizer
      日本鉱物科学会2013年年会・総会
    • Place of Presentation
      つくば
    • Year and Date
      2013-09-11
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of stateof Fe3+ -bearing perovskite in lower mantle and effects of spin transition on iron.2013

    • Author(s)
      Mashino I., Hirao N., Ohtani E., Mitsui T., Masuda R., Sakai T., Nakano S.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] In-situ determination fo NOHD species in coexisting silicate melt and silicate fluid.2013

    • Author(s)
      Tomita T., Mysen B., Suzuki A., Sakamaki T., Ohtani E.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relations and stability of Fe3C up to 230 GPa : Implication for the carbon in the Earth' s inner core.2013

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Miyahara M., Kamada S., Mashino I., Hirao N., Ohishi Y.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Deep melting of subducted carbonate and carbonatite melt diapirs in the Earth' s mantle.2013

    • Author(s)
      Litasov K., D., Shatskiy A., Ohtani E.
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] レーザー加熱による高温高圧X線非弾性散乱によるhcp-Feの縦波速度測定2013

    • Author(s)
      大谷栄治、坂巻竜也、福井宏之、鎌田誠司、高橋豪、坂入崇紀、高畑明拓、境毅、筒井聡、Baron Alfred
    • Organizer
      日本鉱物科学会2013年年会・総会
    • Place of Presentation
      つくば
    • Year and Date
      2013-09-11
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Basaltic magmas at high pressures and the origin of the lithosphere-asthenosphere boundary.2013

    • Author(s)
      Sakamaki T., Suzuki A., Ohtani E., Terasaki H., Urakawa S., Katayama Y., Funakoshi K., Wang Y., Hernlund J., Ballmer M.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Ca2MgSi20-Ca2Fe3+AlSi07系メリライトにおける高圧下でのFe3+の結晶内分布と構造変化 : 放射光X線回折とメスバウアー分光学的研究2013

    • Author(s)
      浜田麻希、大谷栄治、三井隆也、増田亮、平尾直久、大石泰生、赤坂正秀
    • Organizer
      日本鉱物科学会2013年年会・総会
    • Place of Presentation
      つくば
    • Year and Date
      2013-09-13
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting of the Fe-O-S system and reaction between olivine and iron melt at the lunar core conditions : Implication for the structure of the lunar core.2013

    • Author(s)
      Akamatsu H., Ohtani E., Suzuki A.
    • Organizer
      AGU Fall meeting 2013
    • Place of Presentation
      San Francisco、USA
    • Year and Date
      2013-12-10
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] In-situ determination of NOHD species in coexisting silicate melt and fluid.2013

    • Author(s)
      Tomita T., Mysen B., Ohtani E., Suzuki A.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] In situ isotope analyses of organic carbon from the tissint Martian meteorite : Evidence for a biogenetic origin.2013

    • Author(s)
      Lin YT., El Goresy A., Hu S., Zhang J., Gillet P., Xu Y., Hao J., Miyahara M., Ouyang Z., Ohtani E. Xu L., Yang W., Feng L., Zhao X., Yang J., Ozawa S.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Amount of sulfur in the inner core based on sound velocities and EOS of Fe3S at high pressure.2013

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Fukui H., Takahashi S., Baron A., Hirao N., Ohishi Y.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-21
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity of iron-light-element alloys at high pressure and temperature and composition and thermal state of the inner core.2013

    • Author(s)
      Ohtani E., Sakai T., Kamada S., Sakamaki T., Mibe K., Shibazaki Y., Fukui H., Tsutsui S., Baron A
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-21
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting phase relations in Udachnaya-East kimberlite and search for parental melt composition.2013

    • Author(s)
      Sharygin I. S., Litasov K. D., Shatskiy A., Golovin A. V., Ohtani E., Pokhilenko N. P.
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability and melting relations of Fe3C up to 3 Mbar : Implication for the carbon in the Earth' s inner core.2013

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Mashino I., Kamada S., Miyahara M., Sakamaki T., Hirao N., Ohishi Y.
    • Organizer
      AGU Fall meeting 2013
    • Place of Presentation
      San Francisco、USA
    • Year and Date
      2013-12-09
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Light element partitioning between silicate-and metallic-liquids under high pressure and high temperature in the natural carbonaceous chondrite composition2013

    • Author(s)
      Asahara Y., Ohtani E., Suzuki A.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Synchrotron radiation study on rheological properties of minerals during high-pressure transformations.2013

    • Author(s)
      Doi N., Kato T., Kubo T., Noda M., Nagayo Y., Imamura M., Shiraishi R., Suzuki A., Ohtani E., Nishihara Y., Kikegawa T., Higo Y.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-23
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The abundance of potassium in the Earth' s core.2013

    • Author(s)
      Watanabe K., Ohtani E., Kamada S., Miyahara M.
    • Organizer
      AGU Fall meeting 2013
    • Place of Presentation
      San Francisco、USA
    • Year and Date
      2013-12-10
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるカリウム分配実験- 地球核中のカリウム存在量及び熱量の推定2013

    • Author(s)
      渡邉虹水、大谷栄治、鎌田誠司、宮原正明
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-15
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Nature and origin of diamond in Almahatta Sitta Urelilite2013

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Lin Y., Feng L,m Zhang J., Gillet P., Nagase T., Muto J., Nishijima M
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relations of Fe-Ni-Si and Fe-Ni alloys up to 135 GPa.2013

    • Author(s)
      Takahata A., Ohtani E., Kamada S., Miyahara M., Sakamaki T.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Fe-C系融体の組成依存性と外核への適用2013

    • Author(s)
      下山裕太、寺崎英紀、浦川啓、西田圭佑、田窪勇作、鈴木昭夫、近藤忠、大谷栄治、片山芳則
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-14
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 下部マントル条件下におけるウスタイトおよびフェロペリクレースのスピン転移2013

    • Author(s)
      浜田麻希、大谷栄治、鎌田誠司、坂巻竜也、平尾直久、大石泰生、三井隆也、増田亮
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-14
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relations and physical properties of iron alloys at high pressure : approach to the Earth' s core.2013

    • Author(s)
      Ohtani E.
    • Organizer
      III International conference Crystallogenesis and Mineralogy
    • Place of Presentation
      Novosibirsk, Russia
    • Year and Date
      2013-09-29
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of light elements on potassium partitioning between metal and silicate and heat source in the Earth's core the Earth's core.2013

    • Author(s)
      Watanabe K., Ohtani E., Kamada S., Miyahara M., Ito Y.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocities of liquid Fe-S and Fe-Si at high pressure.2013

    • Author(s)
      Nishida K., Terasaki H., Kono Y., Takahashi S., Shimoyama Y., Ushioda M., Sakurai M., Kuwabara S., Higo Y., Funakoshi K., Ohtani E.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 蛇紋岩化反応における鉄水素化物の役割2013

    • Author(s)
      大谷栄治、富田東希生、Bjorn Mysen、鈴木昭夫
    • Organizer
      日本鉱物科学会2013年年会・総会
    • Place of Presentation
      つくば
    • Year and Date
      2013-09-11
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurements of liquid Fe-S and FeOSi at high pressure.2013

    • Author(s)
      Nishida K., Terasaki H., Ushioda M., Sakurai M., Kuwabara S., Higo Y., Funakoshi K, Ohtani E.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity and density of iron alloys and metallic melts at high pressure and their geological implication2013

    • Author(s)
      Ohtani E.
    • Organizer
      XV Liquid and Amorphous metals Conference
    • Place of Presentation
      Beijing, China
    • Year and Date
      2013-09-17
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Only one case for collision prediction to the Earth, pinpointed collision site and recovery of fragment : Almahatta Sitta.2013

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Lin YT., Gillet P.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 非破壊・微小部分析によるシリカ高圧相の道程と記載2013

    • Author(s)
      鹿山雅裕、大谷栄治、宮原正明、金子詳平、西戸裕嗣、関根利守、小澤信、蜷川清隆、平尾直久
    • Organizer
      日本鉱物科学会2013年年会・総会
    • Place of Presentation
      つくば
    • Year and Date
      2013-09-11
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 微小部分析を用いた隕石中のザイフェルタイトの記載2013

    • Author(s)
      鹿山雅裕、大谷栄治、宮原正明、金子詳平、西戸裕嗣、関根利守、小澤信、蜷川清隆、平尾直久
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-16
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability and melting relations of Fe3C: Implication for the carbon in the Earth's core.2013

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.,
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Tissint is a Rosetta stone deciphering Noachian magmatic activities and dynamic events in mars young history.2013

    • Author(s)
      El Goresy A., Gillet F., Miyahara M., Ohtani E., Ozawa S., Lin Y., Feng L., Escerig S.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Identification of high-pressure silica polymorphs using Raman and cathodoluminescence spectroscopy.2013

    • Author(s)
      Kayama M., Ohtani E. Miyahara M., Kaneko S., Nishido H., Sekine T., Ozawa S., Ninagawa K., Hirao N.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Organic Carmon from the Tissint martian meteorite : hints for biogenic origin.2013

    • Author(s)
      Lin Y., El Goresy A., Hu S., Zhang J., Gillet P., Xu Y., Hao J., Miyahara M., Ouyang Z., Ohtani E., Xu L., Yang W., Feng L., Zhao X., Yang J., Ozawa S.
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting of the Fe-O-S system and reaction between olivine and iron melt at lunar core conditions.2013

    • Author(s)
      Akamatsu H., Ohtani E., Suzuki A.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-23
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of water in depleted mantle on post-spinel transition and implication for 660 km seismic discontinuity.2013

    • Author(s)
      Ghosh S., Ohtani E., Konstantin D. L., Suzuki A., Dobson D. P., Funakoshi K.
    • Organizer
      AGU Fall meeting 2013
    • Place of Presentation
      San Francisco、USA
    • Year and Date
      2013-12-11
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Discovery of coesite and stishovite from eucrite.2013

    • Author(s)
      Miyahara M., Ohtani E., Yamaguchi A., Ozawa S., Sakai T., Hirao N.
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The effect of carbon on density and elastic property of liquid Fe-C under high pressure.2013

    • Author(s)
      Shimoyama Y., Terasaki H., Ohtani E., Urakawa S., Takubo Y., Nishida K., Suzuki A., Katayama Y.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-21
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] ilicate-C-O-H-N fluids and melts at upper mantle temperatures, pressures, and redox conditions.2013

    • Author(s)
      Mysen B., Tomita T., Ohtani E., Suzuki A.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Synchrotron XRD and Mossbauer spectroscopic study on Ca2mgSi2O7-Ca2Fe3+ series melilite at high pressure.2013

    • Author(s)
      Hamada M., Ohtani E., Mitsui T., Masuda R., Akasaka M.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Water transport into the core-mantle boundary region of terrestrial planets.2013

    • Author(s)
      Ohtani E
    • Organizer
      AGU Fall meeting 2013
    • Place of Presentation
      San Francisco、USA
    • Year and Date
      2013-12-11
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Reaction of aluminous perovskite and water at high pressure and temperature: Implications for water transport into deep lower mantle and core.2013

    • Author(s)
      Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of light elements on partitioning of potassium between liquid iron alloys and silicate melts.2013

    • Author(s)
      Watanabe K., Ohtani E., Kamada S., Miyahara M.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-24
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] A new mechanism for transport of water into CMB.2013

    • Author(s)
      Ohtani E., Ohira I., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting experiments of Fe-O-S at high pressure.2013

    • Author(s)
      Sakamaki T., Ohtani E., Kamada S., Sakai T., Nishitani N., Takahashi S., Sakairi T., Ohira I., Hirao N., Ohishi Y.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Impact cratering : Terrestrial observations and planetary applications.2013

    • Author(s)
      Page E. M., Ohtani E., Suzuki A., Asahara Y., Saxena S.
    • Organizer
      AGU Fall meeting 2013
    • Place of Presentation
      San Francisco、USA
    • Year and Date
      2013-12-12
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] High-pressure silica polymorphs in lunar samples.2013

    • Author(s)
      Kaneko S., Ohtani E. Miyahara M., Sakai T., Kayama M., Nishido H., Arai T., Hirao N.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The melting and phase relations of Fe-Ni and Fe-Ni-Si alloys up to 100 GPa.2013

    • Author(s)
      Takahata A., Ohtani E., Kamada S., Sakamaki T., Hirao N.
    • Organizer
      AGU Fall meeting 2013
    • Place of Presentation
      San Francisco、USA
    • Year and Date
      2013-12-10
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Diamond in Almahata Sitta Ureilite.2013

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Lin YT., Feng L., Zhang JC., Gillet P., Nagase T., Muto J., Nishijima M.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] P-V-T equation of state of sodium majorite up to 21 GPa and 1673K.2013

    • Author(s)
      Dymshits A. S., Litasov K. D., Shatskiy A., Sharygin I. S., Ohtani E., Suzuki A., Funakoshi K
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Spin transition of ferropericlase under the lower mantle condition.2013

    • Author(s)
      Hamada M., Hirao N., Ohtani E., Kamada S., Sakamaki T., Ohishi Y.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relation on the Fe-S- Si system at high pressure and temperature : Implications for the Earth' s core.2013

    • Author(s)
      Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-21
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Transformation of Ca-perovskite in MORB under the deep mantle conditions.2013

    • Author(s)
      Nishitani N., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.,
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Evidence for a dynamic event recorded in HED meteorites.2013

    • Author(s)
      Miyahara M., Ohtani E., Yamaguchi A., Ozawa S., Sakai T., Hirao N.
    • Organizer
      Japan Geoscience Union Meeting 2013
    • Place of Presentation
      千葉
    • Year and Date
      2013-05-20
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting temperature and composition in the Fe-O-S system at lunar core conditions.2013

    • Author(s)
      Akamatsu H., Ohtani E., Suzuki A.
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability of polycyclic aromatic hydrocarbons at upper mantle conditions.2013

    • Author(s)
      Chanyshev A. D., Litasov K., D., Shatskiy A., Furukawa Y., Ohtani E.
    • Organizer
      Goldschmidt 2013
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2013-08-26
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Magnetic transition in 57Fe enriched Fe3S based on a synchrotron Mossbauer spectroscopy.2013

    • Author(s)
      Kamada S., Hirao N., Ohtani E., Hamada M., Sakamaki T., Ohishi Y.,
    • Organizer
      Approach to the center of the Earth,
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 火星起源隕石中の衝撃溶融組織中に存在する炭素2013

    • Author(s)
      宮原正明、大谷栄治、Ahmed El Goresy、Gillet Philippe、西嶋雅彦
    • Organizer
      日本鉱物科学会2013年年会・総会
    • Place of Presentation
      つくば
    • Year and Date
      2013-09-11
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧下における放射光X線回折・メスバウアー分光複合同時測定法の開発2013

    • Author(s)
      平尾直久、大石泰生、三井隆也、浜田麻希、松岡岳洋、鎌田誠司、大谷栄治
    • Organizer
      第54回高圧討論会
    • Place of Presentation
      新潟
    • Year and Date
      2013-11-15
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of CO2 content on melting phase relations in kimberlite group I at 6.5 GPa and 1200-1600℃ : Implications for the parental magma composition.2013

    • Author(s)
      Shatskiy A., Litasov K. D., Sharygin I. S., Ohtani E.
    • Organizer
      III International conference Crystallogenesis and Mineralogy (Keynote)
    • Place of Presentation
      Novosibirsk, Russia
    • Year and Date
      2013-09-29
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] カソードルミネッセンスによるマスケリナイトの衝撃圧力・温度・圧力保持時間の評価2012

    • Author(s)
      鹿山雅裕、西戸裕嗣、関根利守、富岡尚敬、金子詳平、宮原正明、大谷栄治、小澤信、蜷川清隆
    • Organizer
      日本鉱物科学会2012年年会
    • Place of Presentation
      京都、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Shock-induced deformation of Shergottites: shock-pressures and perturbations of magmatic ages on Mars.2012

    • Author(s)
      El Goresy A., Miyahara M., Ohtani E., Ozawa S., Beck P., Montagnac G.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurements of liquid Fe-S at high pressure.2012

    • Author(s)
      Nishida K., Kono Y., Terasaki H., Takahashi S., Ishii M., Shimoyama Y., Higo Y., Funakoshi K., Irifune T., Ohtani E.
    • Organizer
      Asia Oceania Geoscience Society (AOGS) and AGU(WPGM) Joint Assembly
    • Place of Presentation
      Singapore, Singapore
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Dense sulfur rich Fe-S melt: The evolution and structure of the core with Fe-S composition.2012

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Tateyama R., Sakamaki T., Funakoshi K.
    • Organizer
      Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
    • Place of Presentation
      Lake Tahoe, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurement of hcp-Fe at high pressure and temperature.2012

    • Author(s)
      Ohtani E., Shibazaki Y., Sakai T., Fukui H., Tsutsui S., Baron A. B.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Diamonds in Almahatta Sitta 2008 TC3 ureilite.2012

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Nagase T., Nishijima M.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Hydrogen solubility into Fe-C and Fe-Si alloys at high pressure.2012

    • Author(s)
      Terasaki H., Shibazaki Y., Nishida K., Takahashi S., Ishii M., Ohtani E., Higo Y.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 鉄融体の密度に与える酸素の効果.2012

    • Author(s)
      田窪勇作、寺崎英紀、下山裕太、浦川啓、鈴木昭夫、西田圭佑、鹿室僚太、岸本俊八、近藤忠、大谷栄治、片山芳則
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Neutron diffraction studies on hydrous and nominally anhydrous minerals2012

    • Author(s)
      Sano-Furukawa A., Komatsu K., Kuribayashi T., Yagi T., Ohtani E.
    • Organizer
      Joint symposium of Misasa-2012 and Geofluid-2
    • Place of Presentation
      三朝,日本(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The effect of carbon content on density of liquid Fe-C at high pressure.2012

    • Author(s)
      Shimoyama Y., Terasaki H., Ohtani E., Urakawa S., Takubo Y., Nishida K., Suzuki A., Katayama Y.,
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 核モノクロメータによる高圧放射光メスバウアー分光法の開発とX線回折との同時測定2012

    • Author(s)
      平尾直久、大石泰生、三井隆也、増野いづみ、浜田麻希、松岡岳洋、大谷栄治
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Droplet size of liquid Fe-alloy in terrestrial magma ocean2012

    • Author(s)
      Terasaki H., Urakawa S., Rubie DC., Funakoshi K., Sakamaki T., Shibazaki Y., Ozawa S., Ohtani E.
    • Organizer
      Joint symposium of Misasa-2012 and Geofluid-2
    • Place of Presentation
      三朝,日本(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relations and sound velocity of iron and iron-sulfur system at high pressure: implications for the Earth’s inner core.2012

    • Author(s)
      Ohtani E
    • Organizer
      School of Earth and Environmental Science, Seoul National University
    • Place of Presentation
      Seoul, Korea
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Shock history and formation mechanisms of high-pressure minerals in Grove Mountains (GRV) L-chondritic meteorites.2012

    • Author(s)
      Lu F., Miyahara M., Nagase T., Ohtani E., Hu S., El Goresy A., Lin Y.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Dissociation of pigeonite in shock melt vein/pocket of Martian Shergottites: Implications for impact events on Mars.2012

    • Author(s)
      Ozawa S., Miyahara M., El Goresy A., Ohtani E., Montagnac G., Gillet P.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Segregation rate and transport mechanism of volatile-bearing melt in the deep mantle2012

    • Author(s)
      Shatskiy A., Litasov KD., Ohtani E.
    • Organizer
      10th International Kimberlite conference
    • Place of Presentation
      Bangalore, India
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Determination of stability and melting relations of Fe3C by in-situ X-ray diffraction experiments: Implication for the carbon in the Earth’s core.2012

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Jadeite in shocked L6 and H6 chondrites.2012

    • Author(s)
      Miyahara M., Ozawa S., Ohtani E., Kimura M., Sakai T., Nagase T., Nishijima M., Hirao N.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Density measurement of liquid Fe-C at High pressure and high temperature.2012

    • Author(s)
      Shimoyama Y., Ohtani E., Terasaki H., Urakawa S., Nishida K., Takubo Y., Nakatsuka A., Kamuro R., Yokota I., Kishimoto S., Katayama Y.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Formation and Diapiric Mobilization of Primary Kimberlite Melts : Experimental Constrains2012

    • Author(s)
      Shatskiy A., Sharygin I.S., Litasov K.D., Ohtani E.
    • Organizer
      9^<th> International Workshop on Water Dynamics
    • Place of Presentation
      仙台,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Steps towards consistent thermodynamic grid for mantle minerals based on new P-V-T equations of state.2012

    • Author(s)
      Litasov. K. D., Dorogokupets P., Sokolova T. S., Shatskiy A., Ohtani E.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] In-situ U-Pb dating of baddeleyite in Shergotty and a chassignite: Implications for Martian chronology.2012

    • Author(s)
      Ozawa S., Ireland R.T., El Goresy A., Ohtani E., Miyahara M., Ito Y.
    • Organizer
      The 22nd V.M. Goldschmidt conference2012
    • Place of Presentation
      Montreal, Canada
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The Effect of oxygen on density of liquid iron at high pressure.2012

    • Author(s)
      Takubo Y., Terasaki H., Shimoyama Y., Urakawa S., Suzuki A., Nishida K., Kamuro R., Kishimoto S., Konodo T., Ohtani E., Katayama Y.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting phase relations in the systems peridotite-H2O-CO2 and Eclogite-H20-CO2 at pressures up to 27 Gpa2012

    • Author(s)
      Litasov KD., Shatskiy A., Ohtani E., Pokhilenko NP.
    • Organizer
      10th International Kimberlite conference
    • Place of Presentation
      Bangalore, India
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relation of Fe3C in-situ X-ray diffraction experiments2012

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Shibazaki Y., Nishitani N., Ohira I., Sakairi T., Hirao N., Ohishi Y.
    • Organizer
      9^<th> International Workshop on Water Dynamics
    • Place of Presentation
      仙台,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるFe-Cメルトの密度2012

    • Author(s)
      下山裕太、大谷栄治、寺崎英紀、浦川啓、西田圭佑、田窪勇作、中塚明日美、鹿室僚太、横田育美、岸本俊八、鈴木昭夫、片山芳則
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of state of Fe and Fe-Ni alloy at multi-megabar.2012

    • Author(s)
      Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] P-V-T equation of state of Na-majorite to 16 GPa and 1673K.2012

    • Author(s)
      Dymshits M. A., Litasov K. D., Shatskiy A., Sharigin I., Suzuki A., Ohtani E.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Silicate diffusion in alkali-carbonatite and hydrous melt at 16.5 and 24 Gpa, with implications for mass transfer in the deep mantle2012

    • Author(s)
      Shatskiy A., Litasov KD., Katsura T., Borzdov YM., Yamazaki D., Ohtani E.
    • Organizer
      Joint symposium of Misasa-2012 and Geofluid-2
    • Place of Presentation
      三朝,日本(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relations of the Fe-S-Si system at high pressure.2012

    • Author(s)
      Sakairai T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 衝撃を受けたアポロ試料の観察2012

    • Author(s)
      金子詳平、大谷栄治、宮原正明、荒井朋子
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Density measurement of liquid Fe-O at high pressure and high temperature using an X-ray absorption method.2012

    • Author(s)
      Takubo Y., Shimoyama Y., Terasaki H., Urakawa S., Nishida K., Kamuro R., Kishimoto S., Kondo T., Ohtani E., Katayama Y.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relations in peridotite and eclogite systems with H2O and CO2 at 3-27 GPa.2012

    • Author(s)
      Litasov K., Shatskiy A., Ohtani E.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Discovery of coesite and stishovite in HED meteorite, The Third Symposium on Polar Science2012

    • Author(s)
      Miyahara, M., E. Ohtani, A. Yamaguchi, S. Ozawa, T. Sakai and N. Hirao
    • Organizer
      The 35th Symposium on Antarctic Meteorites
    • Place of Presentation
      Tokyo, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability and melting of Fe3C at high pressure and temperature by in situ X-ray diffraction.2012

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.
    • Organizer
      Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
    • Place of Presentation
      Lake Tahoe, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurements of SiO2-Al2O3 glass under high-pressure.2012

    • Author(s)
      Ohira I., Murakami M., Ohtani E
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relationships of the Fe-S-Si system up to 60 GPa: Implications for the thermal structure of the Earth’s core2012

    • Author(s)
      Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Origin of kimberlite magma: experimental constrains.2012

    • Author(s)
      Shatskiy A., Sharygin I., Litasov K., Ohtani E.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound Velocity Measurements in FeH using Inelastic X-ray Scattering : Implications for Hydrogen Abundance in the Earth's Core2012

    • Author(s)
      Shibazaki Y., Ohtani E., Sakai T., Fukui H., Kamada S., Baron A.Q.R., Nishitani N., Hirao N., Takemura K.
    • Organizer
      9^<th> International Workshop on Water Dynamics
    • Place of Presentation
      仙台,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧その場X線回折実験によるFe3Cの安定性と溶解関係2012

    • Author(s)
      高橋豪、大谷栄治、境毅、平尾直久、大石泰生
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Properties of basaltic magmas and volatiles: application to origin of the asthenosphere-lithosphere boundary.2012

    • Author(s)
      Ohtani E., Sakamaki T., Suzuki A., Wang Y., Hernrund J., Ballmer M.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Permeability of core-forming melt in asteroids based on in situ X-ray tomography.2012

    • Author(s)
      Terasaki H., Urakawa S., Uesugi K., Ohtani E.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Thermal Decompostion of Polycyclic Aromatic Hydrocarbons at 800-1100 K and 6-9 GPa : Implication to Earth and Planetary Carbon Dynamics2012

    • Author(s)
      Chanyshev A.D., Litasov K.D., Shatskiy A., Furukawa Y., Nemoto M., Mochizuki S., Ohtani E., Funakoshi K.
    • Organizer
      9^<th> International Workshop on Water Dynamics
    • Place of Presentation
      仙台,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 超音波法を用いた高圧下における鉄合金メルトの音速測定技術の改良2012

    • Author(s)
      西田圭佑、寺崎英紀、河野義生、肥後祐司、大谷栄治
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting of Carbonated Peridotite at 10-20 GPa : Implication to SiO2-Saturation of Carbonated Magma in the Deep Mantle2012

    • Author(s)
      Ghosh S., Litasov K.D., Ohtani E.
    • Organizer
      9^<th> International Workshop on Water Dynamics
    • Place of Presentation
      仙台,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Transport of water and hydrogen into the lower mantle and core. (invited)2012

    • Author(s)
      Ohtani E., Ohira I., Terasaki H.,
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] ransport of water and hydrogen into the lower mantle and core.(invited)2012

    • Author(s)
      Ohtani E., Ohira I., Terasaki H.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 放射光X線回折法およびスペクトロスコピーを併用した地球中心部の総合的解明2012

    • Author(s)
      増野いづみ、大谷栄治、境毅、寺崎英紀、村上元彦、平尾直久、大石泰生
    • Organizer
      Spring-8シンポジウム2012
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability and melting of Fe3C at high pressure and temperature: Implication for the carbon in the Earth’s core.2012

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of sulfur on the sound velocity in liquid iron at high pressure.2012

    • Author(s)
      Nishida K., Kono Y., Terasaki H., Takahashi S., Ishii M., Shimoyama Y., Higo Y., Funakoshi K., Irifune T., Ohtani E.
    • Organizer
      Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
    • Place of Presentation
      Lake Tahoe, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Reaction of aluminous perovskite and water at high pressure and temperature and water transport into the lower mantle.2012

    • Author(s)
      Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Structural change of hydrous sodium silicate glass under high pressure estimated by spectroscopic experiments.2012

    • Author(s)
      Nisimoto T., Murakami M., Suzuki A., Ohtani E.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Transition zone origin of potassic basalts from Wudalianchi volcano, northeast China.2012

    • Author(s)
      Kuritani T., Kimura J., Ohtani E., Miyamoto H., Furuyama K.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Interaction of orthopyroxene with carbonatite melts at 3 and 6.5 GPa: Implication for evolution of kimberlite magma.2012

    • Author(s)
      Sharygin I., Litasov K D., Shatskiy A., Safonov O. G., Ohtani E., Pokhilenko N. P.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] アナログ物質を用いたポストスピネル相転移に伴う組織及び変形メカニズムの変化.2012

    • Author(s)
      土井菜保子、加藤工、久保友明、野田真彦、大谷栄治、亀卦川卓美
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The effect of light elements on Earth's core properties2012

    • Author(s)
      akai T, Takahashi S., Shibazaki Y., Kamada S., Terasaki H., Ohtani E.
    • Organizer
      9^<th> Intemational Workshop on Water Dynamics
    • Place of Presentation
      仙台,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Achievements of Earth and Planetary dynamics subgroup and future scopes for the study of the Earth deep interior.2012

    • Author(s)
      Eiji Ohtani,
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] An evidence for olivine dissociation into silicate-perovskite and magnesiowustite in a shocked Martian meteorite.2012

    • Author(s)
      Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability of high Pressure Hydrous Delta-phase and its Roles under the Lower Mantle Conditions.2012

    • Author(s)
      Ohtani E., Ohira I., Sakai T., Terasaki H., Hirao N.
    • Organizer
      Asia Oceania Geoscience Society (AOGS) and AGU(WPGM) Joint Assembly
    • Place of Presentation
      Singapore, Singapore
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of state of Fe3+-bearing perovskite in Earth’s lower mantle and effects of spin transition of iron.2012

    • Author(s)
      Mashino I., Hirao N., Ohtani E., Sakai T., Hamada M., Nakano S., Akasaka M.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] コンパクトLH-DACを用いた高温高圧X線非弾性散乱2012

    • Author(s)
      福井宏之、境毅、坂巻竜也、高橋豪、Alfred Baron、大谷栄治
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sulfur content in the core2012

    • Author(s)
      Sakai T., Ohtani E., Terasaki H., Kamada S., Hirao N.
    • Organizer
      Joint symposium of Misasa-2012 and Geofluid-2
    • Place of Presentation
      三朝,日本(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下における鉄の音速測定と内核の構成2012

    • Author(s)
      大谷栄治、境毅、柴崎裕樹、福井宏之、三部賢治、坂巻竜也、高橋豪、坂入崇紀、筒井聡、アルフレッドB バロン
    • Organizer
      日本鉱物科学会2012年年会
    • Place of Presentation
      京都、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Summary of our GCOE program, and future scopes2012

    • Author(s)
      Eiji Ohtani
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Dense Sulfur-rich Fe-S-F-H melt: The evolution and structure of Ganymede’s core2012

    • Author(s)
      柴崎裕樹、大谷栄治、寺崎英紀、立山隆二、坂巻竜也、舟越賢一、肥後祐司、Yingwei Fei
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equations of state of vore materials; implication for the core composition.2012

    • Author(s)
      Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurements of liquid Fe-S t high pressure: Implications for the Earth’s and lunar cores.2012

    • Author(s)
      Nishida K., Kono Y., Terasaki H., TakahashiS., Ishii M., Shimoyama Y., Higo Y., Funakoshi K., Irihune T., Ohtani E.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] ユレイライトに含まれるダイアモンドとその起源2012

    • Author(s)
      宮原正明、大谷栄治、Ahmed El Goresy、Yang-ting Lin、Lu Feng、Jian-chao Zhang、長瀬敏郎、Philippe Gillet、西嶋雅彦
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of state of Fe-Ni Alloy at multi-megabar pressure2012

    • Author(s)
      Sakai T., Ohtani E., Hirao N.
    • Organizer
      Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
    • Place of Presentation
      Lake Tahoe, USA
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Temperature stability of polycyclic aromatic hydrocarbons at pressures of 6-20 GPa.2012

    • Author(s)
      Chanyshev A., Litasov K., Shatskiy A., Ohtani E.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるhcp-Feの音速測定と地球核の構造2012

    • Author(s)
      大谷栄治、境毅、柴崎裕樹、福井宏之、三部賢治、坂巻竜也、高橋豪、坂入崇紀、筒井聡、Alfred B. Baron
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Determination of melting relation of Fe3C by in-situ X-ray diffraction experiments.2012

    • Author(s)
      Takahashi S., Ohtani E., Sakai T., Shibazaki Y., Nishitani N., Ohira I., Sakairi T., Hirao N., Ohishi Y.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Transport of volatiles into the deep Earth. School of Earth and Environmental Science2012

    • Author(s)
      Ohtani E
    • Organizer
      School of Earth and Environmental Science, Seoul National University
    • Place of Presentation
      Seoul, Korea
    • Invited
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of state of Fe3+-bearing Mg-perovskite in the lower mantle and effects of spin transition of iron.2012

    • Author(s)
      Mashino I., Hirao N., Ohtani E., Sakai T., Hamada M., Nakano S., Akasaka M.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The dependence of pressure and temperature on liquid Fe-3.5wt%C density.2012

    • Author(s)
      Shimoyama Y., Terasaki H., Ohtani E., Urakawa S., Takubo Y., Nishida K., Suzuki A., Katayama Y.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Ca-perovskite transformation in MORB under the deep mantle conditions.2012

    • Author(s)
      Nishitani N., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Coexistense of MgASiO3-perovskite and Mg, Si-bearing δ-AlOOH at thigh pressure and high temperature: Implications for water transport into the lower mantle and core.2012

    • Author(s)
      Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relations and sound velocity measurements of iron-sulfur systems at high pressure: Implications for the Earth’s core.2012

    • Author(s)
      Ohtani E., Kamada S., Sakai T., Terasaki H., Shibazaki Y., Sakamaki T., Takahashi S., Sakairi T., Fukui H., Baron AQ.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] P-V-T equation of state of Molybdenum and Tungsten determined using in situ X-ray diffraction at pressures to 32 GPa and temperatures up to 1673K.2012

    • Author(s)
      Gavryushkin P., Litasov K.D., Shatskiy A., Dorogokuopets P., Fei Y., Ohtani E., Funakoshi K.
    • Organizer
      G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
    • Place of Presentation
      Sendai, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase transformation of Ca-perovskite in MORB at D” region.2012

    • Author(s)
      Nishitani N., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.
    • Organizer
      AGU Fall meeting 2012
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 下部マントルにおけるFe3+を含むMg-ペロブスカイトの状態方程式とスピン転移の影響2012

    • Author(s)
      増野いづみ、大谷栄治、境毅、浜田麻希、中野智志、赤坂正秀、平尾直久
    • Organizer
      日本鉱物科学会2012年年会
    • Place of Presentation
      京都、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] hase relations and Physical properties of the Earth's core2012

    • Author(s)
      Ohtani E.
    • Organizer
      Joint symposium of Misasa-2012 and Geofluid-2
    • Place of Presentation
      三朝,日本(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Planetesimal collision on the Moon at 2.7 Ga indicated by silica high-pressure polymorph.2012

    • Author(s)
      Miyahara M., Kaneko S., Ohtani E., Sakai T., Nagase T., Kayama M., Nishido H., Hirao N.
    • Organizer
      Japan Geoscience Union Meeting 2012
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Solid and melting phase relations of Alkaline Carbonatite at the deep mantle2012

    • Author(s)
      Litasov K.D., Shatskiy A., Ohtani E.
    • Organizer
      9^<th> International Workshop on Water Dynamics
    • Place of Presentation
      仙台,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるFe-S-Si系の融解関係2012

    • Author(s)
      坂入崇紀、大谷栄治、境毅、鎌田誠司、平尾直久、大石泰生
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 中国北東部・五大連池の玄武岩の起源.2012

    • Author(s)
      栗谷豪、木村純一、大谷栄治、宮本英昭、古山勝彦
    • Organizer
      日本鉱物科学会2012年年会
    • Place of Presentation
      京都、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Fe0.9Ni0.1合金の状態方程式2012

    • Author(s)
      境毅、高橋豪、西谷尚也、増野いづみ、大谷栄治、平尾直久
    • Organizer
      第53回高圧討論会
    • Place of Presentation
      大阪、日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurement of hcp-iron and iron-light-element alloys at high pressure and temperature.2012

    • Author(s)
      Ohtani E., Shibazaki Y., Sakai T., Kamada S., Fukui H., Mibe K., Tsutsui S., Baron A.B.
    • Organizer
      Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
    • Place of Presentation
      Lake Tahoe, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] X線イメージングを用いた高圧下における鉄合金メルトの密度測定2011

    • Author(s)
      西田圭佑、大谷栄治、鈴木昭夫、立山隆二、寺崎英紀、亀卦川卓美
    • Organizer
      PF研究会「放射光高圧研究における実験技術の新展開II-マルチアンビル型高圧装置を中心に-」
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Dynamic event recorded in a lunar meteorite NWA 47342011

    • Author(s)
      Kaneko S., Ohtani E., Miyahara M., Sakai T., Kayama M., Nishido H., Oishi Y., Hirao N.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The occurrence of a carbon in ureilite of Almahatta Sitta TC32011

    • Author(s)
      Miyahara M., Ohtani E., El Goresy A., Nagase T., Nishijima M.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 小惑星2008TC3に由来する隕石ユレイライトと炭素質物質2011

    • Author(s)
      宮原正明, 大谷栄治, El Goresy Ahmed, 長瀬敏郎, 西嶋雅彦
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] (Fe,Ni)3S相の安定性と圧縮挙動2011

    • Author(s)
      境毅, 大谷栄治, 寺崎英紀, 鎌田誠司, 平尾直久
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Carbon in Planetary cores2011

    • Author(s)
      Ohtani E., Takahashi S., Shimoyama Y., Terasaki H., Suzuki A.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Role of alkali carbonates in the mantle magmatism, metasomatism, and diamond formation2011

    • Author(s)
      Shatskiy A., Litasov K., Sharygin I., Ohtani E.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるFe-S-Si系の融解関係:地球核の温度構造への応用2011

    • Author(s)
      坂入崇紀, 大谷栄治, 境毅, 鎌田誠司, 平尾直久, 大石泰生
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Diffusion of silicates in alkali carbonate malt and water fluid, experimental study at 17-24 GPa and 1400-1750℃2011

    • Author(s)
      Shatskiy A., Litasov K., Katsura T., Yamazaki D., Ohtani E.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Structural change of hydrous sodium, silicate glass under high pressure using Brillouin and Raman spectroscopies2011

    • Author(s)
      Nishimoto T., Murakami M., Ohtani E.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Boundary pressure of inter-connection of Fe-Ni-S melt in olivine based on in-situ X-ray tomography : Implication to core formation in asteroids2011

    • Author(s)
      Hidenori Terasaki, Satoru Urakawa, Kentaro Uesugi, Asumi Nakatsuka, Ken-ichi Funakoshi, Eiji Ohtani
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 水星核-マントル境界条件におけるUおよびThの金属/珪酸塩間の分配挙動2011

    • Author(s)
      石井美帆, 大谷栄治, 寺崎英紀, 西田圭佑, 高橋豪, 下山裕太, 境家達弘, 木村純一, 舟越賢一, 肥後祐司
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Variation of seismic velocity structure around the mantle transition zone and conjecture of deep water transport by subducted slabs2011

    • Author(s)
      Fumiko C.Tajima, Simon C.Stahler, Eiji Ohtani, Masaki Yoshida, Karin Sigloch
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting in the peridotite and eclogite, coexisting with reduced C-O-H fluid at 3-6 GPa2011

    • Author(s)
      Litasov K.D., Shatskiy A., Ohtani E.
    • Organizer
      Goldschmidt 2011
    • Place of Presentation
      Prague, Czechoslovakia
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] アルバイト分解反応と塑性流動の相互作用2011

    • Author(s)
      土井菜保子, 加藤工, 久保友明, 野田真彦, 白石令, 鈴木昭夫, 大谷栄治, 亀卦川卓美
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 超音波法を用いた高圧下におけるFe-Sメルトの弾性波速度測定技術の開発2011

    • Author(s)
      西田圭佑, 河野義生, 寺崎英紀, 高橋豪, 石井美帆, 下山裕太, 境家達弘, 肥後祐司, 舟越賢一, 大谷栄治, 入舩徹男
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurements of dhcp FeHx up to 70 GPa by inelastic X-ray scattering2011

    • Author(s)
      Shibazaki Y., Ohtani E., Fukui H., Sakai T., Kamada S., Nishitani N., Takemura K., Ohishi Y., Baron A.Q.R.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Structure of pure liquid Fe at high pressure based on in-situ X-ray observation2011

    • Author(s)
      Satoru Urakawa, Asumi Nakatsuka, Hidenori Terasaki, Keisuke Nishida, Yoshinori Katayama, Tohru Watanabe, Takumi Kikegawa, Eiji Ohtani
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Density measurement of liquid Fe-C at high pressure and Implication for Earth's Outer core2011

    • Author(s)
      Shimoyama Y., Ohtani E., Terasaki H., Nishida K.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 月隕石からのα-PbO2型シリカ高圧相の発見2011

    • Author(s)
      金子詳平, 大谷栄治, 宮原正明, 境毅, 鹿山雅裕, 西戸裕嗣, 大石泰生, 平尾直久
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation of Fe-Ni-Si alloy up to 3 Mbar2011

    • Author(s)
      Sakai T., Ohtani E., Hirao N., Ohishi Y.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Dissociation of olivine to silicate-perovskite and magnesiowustite in the shocked Martian meteorite DaG 7352011

    • Author(s)
      Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Na-bearing majoritic garnets in the system Mg3Al2Si5O12-Na2MgSi5O12 at structural peculiarities2011

    • Author(s)
      Boborov A.V., Dymshits A.M., Bindi L., Litasov K.D., Shatskiy A., Ohtani E., Litvin Y.A
    • Organizer
      Goldschmidt 2011
    • Place of Presentation
      Prague, Czechoslovakia
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Density measurement of liquid Fe-Si using X-ray absorption method2011

    • Author(s)
      Tateyama R., Nishida K., Terasaki H., Urakawa S., Nakatsuka A., Ohtani E., Katayama Y.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity measurements of dhcp-FeHx up to 70 GPa using inelastic X-ray scattering : Implications for the abundance of hydrogen in the Earth's core2011

    • Author(s)
      Yuki Shibazaki, Eiji Ohtani, Hiroshi Fukui, Takeshi Sakai, Seiji Kamada, Alfred Q.Baron, Naoya Nishitani, Naohisa Hirao, Kenichi Takemura
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] X線イメージングを用いた高圧下における鉄合金メルトの密度測定2011

    • Author(s)
      西田圭佑、大谷栄治、鈴木昭夫、立山隆二、寺崎英紀、亀卦川卓美
    • Organizer
      PF研究会「放射光高圧研究における実験技術の新展開II-マルチアンビル型高圧装置を中心に-」
    • Place of Presentation
      幕張メッセ、千葉
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 地球の内角の構造と物性2011

    • Author(s)
      大谷栄治, 境毅, 鎌田誠司, 福井宏之, バロン・アルフレッド, 平尾直久, 大石泰, 瀬戸雄介
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relationships in the Fe-Fe3S system based on X-ray diffraction up to 180 GPa2011

    • Author(s)
      Seiji Kamada, Eiji Ohtani, Hidenori Terasaki, Takeshi Sakai, Yasuo Ohishi, Naohisa Hirao, Masaaki Miyahara
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Compressional velocities of Fe3S at room temperature and high pressures using inelastic X-ray scattering2011

    • Author(s)
      Seiji Kamada, Hiroshi Fukui, Eiji Ohtani, Takeshi Sakai, Hidenori Terasaki, Alfred Q.Baron, Yasuo Ohishi, Naohisa Hirao
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation of C-Mg-Fe-Si-O system under various oxygen fugacity conditions : Implication for planetary interior2011

    • Author(s)
      Takahashi S., Ohtani E., Terasaki H., Ito Y., Funakoshi K., Higo Y.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 下部マントルにおけるMgSiO3-ペロブスカイトとMg,Siを固溶するδ-AlOOHの共存関係2011

    • Author(s)
      大平格, 大谷栄治, 境毅, 宮原正明, 平尾直久, 大石泰生, 西嶋雅彦
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Partitioning behavior of U and Th between metal and silicate at the Mercury's core mantle boundary2011

    • Author(s)
      Ishii M., Ohtani E., Kimura J., Terasaki H.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Dissolution-precipitation as a possible mechanism of C-O-H fluid/melt segregation in the deep mantle2011

    • Author(s)
      Shatskiy A., Litasov K.D., Ohtani E
    • Organizer
      Goldschmidt 2011
    • Place of Presentation
      Prague, Czechoslovakia
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Energy-domain SR 57Fe-Mossbauer spectrometer for high-pressure mineral physics2011

    • Author(s)
      Y.Ohishi, N.Hirao, T.Matsuoka, T.Mitsui, E.Ohtani
    • Organizer
      XXII Congress and General Assembly of the IUCr (IUCr 2011)
    • Place of Presentation
      Madrid, Spain(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Density and structure of molten iron under pressure2011

    • Author(s)
      Urakawa S., Nakatsuka A., Terasaki H., Nishida K., Tateyama R., Ohtani E., Katayama Y., Watanabe T., Kikegawa T.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 月隕石のα-PbO2型シリカ及びスティショバイトのTEM観察2011

    • Author(s)
      宮原正明, 金子詳平, 大谷栄治, 境毅, 長瀬敏郎, 平尾直久
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Shock conditions and formation mechanism of Akimotoite-Pyroxene glass assemblages in the grove mountains (GRV) 0520822011

    • Author(s)
      Feng L., Miyahara M., Nagase T., Ohtani E., Hu S., El Goresy A., Lin Y.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 火星隕石より発見されたオリビンの高圧分解組織2011

    • Author(s)
      宮原正明, 大谷栄治, 小澤信, 木村眞, El Goresy Ahmed, 境毅, 長瀬敏郎, 平賀賢二, 平尾直久, 大石泰生
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of pressure on rhology of fine-grained forsterite aggregate2011

    • Author(s)
      Yu Nishihara, Tomohiro Ohuchi, Kawazoe Takaaki, Dirk Spengler, Miki Tasaka, Takehiko Hiraga, Takumi Kikegawa, Akio Suzuki, Eiji Ohtani
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relation of Fe-S-H system under high pressure : Implication for structure of planets2011

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Tateyama R., Sakamaki T., Nishida K., Tsuchiya T., Funakoshi K.
    • Organizer
      ELyT school in Lyon 2011
    • Place of Presentation
      Lyon, France
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Changes in flow strength induced by the decomposition of polycrystal line albite2011

    • Author(s)
      Naoko Doi, Takumi Kato, Tomoaki Kubo, Masahiko Noda, Rei Ohnuma S., Akio Suzuki, Eiji Ohtani, Kikegawa Takumi
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relation of Fe-O-S ally at the outer core condition2011

    • Author(s)
      Terasaki H., Kamada S., Sakai T., Ohtani E., Hirao N., Ohishi Y.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 細粒カンラン石の高圧下でのレオロジー2011

    • Author(s)
      西原遊, 大内智博, 川添貴章, Dirk Spengler, 田阪美樹, 平賀岳彦, 亀卦川卓美, 鈴木昭夫, 大谷栄治
    • Organizer
      PF研究会「放射光高圧研究における実験技術の新展開II-マルチアンビル型高圧装置を中心に-」
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 中央海嶺玄武岩中のCa-ペロブスカイト相転移2011

    • Author(s)
      西谷尚也, 大谷栄治, 境毅, 宮原正明, 平尾直久, 大石泰生
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Mg, Si-bearing delta-AlOOH as a reserver of water in the lower mantle2011

    • Author(s)
      Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Carbon and light elements in planetary cores2011

    • Author(s)
      Ohtani E.
    • Organizer
      "Deep Carbon Observatory" Deep Carbon Cycle International Workshop (DCO-3)
    • Place of Presentation
      Altai, Russia(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation of C-Mg-Si-O system under various oxygen fugacity conditions by in situ X-ray diffraction experiments : Implication for planetary interior2011

    • Author(s)
      Suguru Takahashi, Eiji Ohtani, Hidenori Terasaki, Yoshinori Ito, Ken-ichi Funakoshi, Yuji Higo
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 上部マントル深部での支配的変形機構2011

    • Author(s)
      西原遊, 大内智博, 川添貴章, Dirk Spengler, 田阪美樹, 平賀岳彦, 亀卦川卓美, 鈴木昭夫, 大谷栄治
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relations and equations of state of alkali carbonates at pressures up to 18 Pa2011

    • Author(s)
      Litasov, K.D., Shatskiy, A., Suzuki, A., Ohtani, E.
    • Organizer
      第28回PFシンポジウム
    • Place of Presentation
      つくば,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The compression study of MgO up to 3Mbar2011

    • Author(s)
      Takeshi Sakai, Naoya Nishitani, Eiji Ohtani, Naohisa Hirao
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Properties of the Iron-light element systems at high pressures and the composition and thermal state of the core2011

    • Author(s)
      Ohtani E., Kamada S., Sakai T., Terasaki H., Baron A.Q., Fukui H.
    • Organizer
      Asia Oceania Geosciences Society 2011 (AOGS)
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocities of Fe3S at high pressures using inelastic X-ray scattering2011

    • Author(s)
      Kamada S., Fukui H., Ohtani E., Sakai T., Shibazaki Y., Terasaki H., Baron A.Q.R., Ohishi Y., Hirao N.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting phase relations n the peridotite and eclogite systems coexisting with reduced C-O-H Fluid at 3-16 GPa2011

    • Author(s)
      Litasov K., Shatskiy A., Ohtani E.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Study of melting phenomena under the deep mantle conditions2011

    • Author(s)
      Nishitani N., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M., Murakami M.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧実験による過剰炭素が存在するC-Mg-Fe-Si-O系の相平衡関係:惑星内部への応用2011

    • Author(s)
      橋豪, 大谷栄治, 寺崎英紀, 伊藤嘉紀, 舟越賢一, 肥後祐司
    • Organizer
      第4回東北大学大学院理学研究科6専攻合同シンポジウム「ヤングブレインズの連携による学際的研究の創造」
    • Place of Presentation
      仙台
    • Year and Date
      2011-02-22
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] High pressure polymorphs of silica in shocked lunar meteorites and impact events in lunar surface2011

    • Author(s)
      Ohtani E., Ozawa S., Miyahara M., Kaneko S., Ito Y., Mikouchi T., Kimura M., Arai To., Sato K., Hiraga K.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Pressure effect on excess molar volume of liquid Fe-S2011

    • Author(s)
      Nishida K., Ohtani E., Terasaki H., Tateyama R., Shibazaki Y., Suzuki A., Kikegawa T.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 月隕石からのα-PbO2型シリカの発見2011

    • Author(s)
      金子詳平, 大谷栄治, 宮原正明, 境毅, 鹿山雅裕, 西戸裕嗣, 大石泰生, 平尾直久
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting in the Fe-S-Si system at high pressure : Inplication for the temperature in the outer core2011

    • Author(s)
      Sakairi T., Ohtani E., Sakai T.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 非弾性散乱実験によるdhcp-FeHxのVp測定:地球核中の水素量2011

    • Author(s)
      柴崎裕樹, 大谷栄治, 福井宏之, 境毅, 鎌田誠司, 石川大介, 筒井智嗣, Alfred Q.R.Baron, 西谷尚也, 平尾直久, 竹村謙一
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] MgOの308GPaまでの圧縮挙動2011

    • Author(s)
      境毅, 西谷尚也, 大谷栄治, 平尾直久
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 上部マントル深部でのカンラン石のレオロジー2011

    • Author(s)
      西原遊, 大内智博, 川添貴章, Spengler, D, 田阪美樹, 平賀岳彦, 亀卦川卓美, 鈴木昭夫, 大谷栄治
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] かんらん岩の流動強度における含水メルトの効果2011

    • Author(s)
      大内智博, 西原遊, 川添貴章, シュペングラー デイルク, 白石令, 鈴木昭夫, 大谷栄治, 亀卦川卓美
    • Organizer
      日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
    • Place of Presentation
      水戸,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 火星隕石で発見されたオリビンのペロブスカイトとマグネシオブスタイトへの分解2011

    • Author(s)
      宮原正明, 大谷栄治, 小澤信, 木村眞, El Goresy Ahmed, 境毅, 長瀬敏郎, 平賀賢二, 平尾直久, 大石泰生
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧X線回折・エネルギードメイン放射光57鉄メスバウアー分光同時測定システムの開発2011

    • Author(s)
      平尾直久, 大石泰生, 三井隆也, 松岡岳洋, 増田亮, 境毅, 大谷栄治
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] アルバイト分解反応における塑性強度変化2011

    • Author(s)
      土井菜保子, 加藤工, 久保友明, 野田真彦, 白石令, 鈴木昭夫, 大谷栄治, 下宿彰, 亀卦川卓美
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] P-V-T equations of state of knorringite and escolaite to 15 GPa and 1673 K2011

    • Author(s)
      Litasov, K.D., Shatskiy, A., Suzuki, A., Ohtani, E.
    • Organizer
      第28回PFシンポジウム
    • Place of Presentation
      つくば,日本
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 温高圧下でのFe-Fe3S系の融解関係:地球核の温度構這への実験的制約を目指して2011

    • Author(s)
      鎌田誠司, 寺崎英紀, 大谷栄治, 境毅
    • Organizer
      第4回東北大学大学院理学研究科6専攻合同シンポジウム「ヤングブレインズの連携による学際的研究の創造」
    • Place of Presentation
      仙台
    • Year and Date
      2011-02-22
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧CT測定によるFe-Ni-S融体の浸透特性に対する圧力・組成の効果2011

    • Author(s)
      寺崎英紀, 浦川啓, 上杉健太朗, 中塚明日美, 舟越賢一, 大谷栄治
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocities of Fe3S up to 85 GPa at room temperature using in elastic X-ray scattering2011

    • Author(s)
      Kamada S., Fukui H., Ohtani E., Sakai T., Terasaki H., Shibazaki Y., Takahashi S., Baron Alfred Q.R., Ohishi Y.
    • Organizer
      GSA Annual meeting, Minneapolis
    • Place of Presentation
      Minneapolis, USA(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relations density and sound velocity of Fe-Ni-Si alloys and composition of the inner core2011

    • Author(s)
      Ohtani E., Sakai T., Kamada S., Fukui H., Shibazaki Y., Baron Alfred Q.R., Tsutsui S., Asanuma H.
    • Organizer
      GSA Annual meeting, Minneapolis
    • Place of Presentation
      Minneapolis, USA(invited)
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting and solid-melt partitioning in iron-light element systems under megabar conditions : Implications for the thermal state of the core2011

    • Author(s)
      Eiji Ohtani, Seiji Kamada, Takeshi Sakai, Hidenori Terasaki, Hiromi Hayashi
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Fe-Sメルトの弾性波速度の圧力依存性2011

    • Author(s)
      西田圭佑, 河野義生, 寺崎英紀, 高橋豪, 石井美帆, 下山裕太, 境家達弘, 肥後祐司, 舟越賢一, 大谷栄治, 入舩徹男
    • Organizer
      第52回高圧討論会
    • Place of Presentation
      那覇,沖縄
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Density measurement of liquid Fe-Si using sink-float method under high pressure2010

    • Author(s)
      Tateyama R., Ohtani E., Terasaki H., Suzuki A., Nishida K. Shibazaki Y., Kikegawa T.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Carbonate-silicate-Fe metal reactions and stability of C-O-H species in the Earth's mantle2010

    • Author(s)
      Litasov K., Shatskiy A., Terasaki H., Ohtani E.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] In situ X-ray observation of melting temperature of HeS-H system under high pressure : Implications for the core of Ganymede2010

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Tateyama R., Sakamaki T., Tsuchiya T., Funakoshi K., Higo Y.
    • Organizer
      2010 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 上部マントル深部でのカンラン石のレオロジー2010

    • Author(s)
      西原遊, 大内智博, 川添貴章, シュペングラー ディルク, 田阪美樹, 平賀岳彦, 亀卦川卓美, 鈴木昭夫, 大谷栄治
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Deformation experiment on fayalite using deformation-Cubic Anvil Press with synchrotron X rays2010

    • Author(s)
      Shiraishi R., Ohtani E., Kuno T., Suzuki A., Doi N., Shimojuku A., Kato T., Kanagawa K., Kikegawa T.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation of C-Mg-Fe-Si-O system under various oxygen fugacity conditions at high pressure and high temperature2010

    • Author(s)
      Takahashi S., Ohtani E., Terasaki H., Ito Y., Shibazaki Y., Ishii M., Funakoshi K., Higo Y.
    • Organizer
      2010 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting temperature of Fe'FeS and (Fe, N)-(Fe, Ni)S system : Implication to temperature of Outer Core2010

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Ohishi Y., Hirao N., Sata N.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Toward the structure, origin, and dynamics of the moon and rocky planets2010

    • Author(s)
      Kuramoto K., Kobayashi K., Ohtani E.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 浮沈法を用いた高圧下におけるFe-Si液体合金の密度測定2010

    • Author(s)
      立山隆二, 大谷栄治, 寺崎英紀, 西田圭佑, 鈴木昭夫, 柴崎裕樹, 亀卦川卓美
    • Organizer
      第27回PFシンポジウム
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 衝撃を受けた隕石でのOlivineメルトからのWadsleyiteとRingwooditeの分別結晶作用2010

    • Author(s)
      宮原正明, 大谷栄治, Ahmed EL Goresy, 木村眞, 小澤信, 長瀬敏郎, 西嶋雅彦, 平賀賢二, Tristan Ferroir, Fhilippe Gillet, Leonid Dubrovinsky, Alexandre Simionovici
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Viscosity of K2TiSi4O9 melt at high pressure and high temperature2010

    • Author(s)
      Suzuki A., Ohtani E., Nishida K., Tateyama R., Shibazaki Y., Kikegawa T.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation in the C-rich Mg-Fe-Si-O-C system under reducing and oxidizing conditions2010

    • Author(s)
      Takahashi S., Ohtani E., Terasaki H.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Melting and phase relations of Fe(Ni)-Si systems to the Earth's core conditions, and their applications to the core2010

    • Author(s)
      Ohtani E., Sakai T., Kamada S., Shibazaki Y., Kobayashi K., Asanuma H., Hirao N.
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Iron-Silicate reactions and light elements in the core2010

    • Author(s)
      Ohtani E.
    • Organizer
      The Chinese Academy of Science
    • Place of Presentation
      Beijing, China
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Coevolution of surface environments of planets and life2010

    • Author(s)
      Kobayashi K., Kuramoto K., Ohtani E.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] The effect of hydrogen on melting of FeSi under high pressure2010

    • Author(s)
      Terasaki H., Shibazaki Y., Sakamaki T., Tateyama R., Ohtani E., Funakoshi K., Higo Y.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高温高圧下におけるFe-Ni-Sメルトの3次元分布2010

    • Author(s)
      寺崎英紀, 浦川啓, 舟越賢一, 上杉健太朗, 中塚明日美, 大谷栄治
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase stability of subsolidus phases in Fe-Ni-S system at the core pressure2010

    • Author(s)
      Sakai T., Ohtani E., Terasaki H., Kamada S., Hirao N., Sata E., Ohishi Y.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] TEM observations of natural enstatite-majorite phase transition in a shocked meteorite : Implication for interior dynamics of planets2010

    • Author(s)
      Ozawa S., Miyahara M., Ohtani E., Kimura M., Nagase T.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Iron-Silicate reaction and silicon as a light element in the core2010

    • Author(s)
      大谷栄治
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] X線吸収画像を用いた高温高圧下におけるFeS融体及びFe3C融体の密度測定2010

    • Author(s)
      西田圭佑, 寺崎英紀, 大谷栄治, 鈴木昭夫, 柴崎裕樹, 立山隆二, 亀卦川卓美
    • Organizer
      第27回PFシンポジウム
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 浮沈法を用いた高圧下におけるFe-Si液体合金の密度測定2010

    • Author(s)
      立山隆二, 大谷栄治, 寺崎英紀, 西田圭佑, 鈴木昭夫, 柴崎裕樹, 亀卦川卓美
    • Organizer
      第3回東北学大学院理学研究科6専攻合同シンポジウム「ヤングブレインズの連携による学際的研究の創造」
    • Place of Presentation
      仙台
    • Year and Date
      2010-02-16
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Melting relations of FeS-H and Fe-Ni-H systems under high pressure2010

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Tateyama R., Sakamaki T., Nishida K., Funakoshi K.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 放射光その場観察浮沈法によるFe-S融体の密度測定2010

    • Author(s)
      西田圭佑, 大谷栄治, 鈴木昭夫, 立山隆二, 柴崎裕樹, 寺崎英紀, 亀卦川卓美
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Viscosity of K2TiSi4O9 melt at high pressure and high temperature2010

    • Author(s)
      Suzuki A., Ohtani E., Nishida K., Tateyama R., Shibazaki Y., Kikegawa T.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of state of liquid FeS at high pressure and high temperature2010

    • Author(s)
      Nishida K., Ohtani E., Suzuki A., Terasaki H., Urakawa S., Sakamaki T., Shibazaki Y., Katayama Y., Kikegawa T.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 含水リングウッダイトの粒成長カイネティクス2010

    • Author(s)
      小池裕太, 大谷栄治, 白石令
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 水星マントルの内部構造2010

    • Author(s)
      石井美帆, 大谷栄治, 寺崎英紀, コンスタンチン・リタソフ
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Iron-Silicate reaction and silicon in the core2010

    • Author(s)
      Ohtani E.
    • Organizer
      IMA 2010 (The 20th general meeting of the international mineralogical association)
    • Place of Presentation
      Budapest, Hungary
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] hase relation into the C-rich Mg-Fe-Si-O-C system under various redox conditions : Implication for 'Carbon Planet'2010

    • Author(s)
      Takahashi S., Ohtani E., Terasaki H.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] In situ X-ray tomography observation of connectivity of Ni-S melts in olivine under of high pressure and temperature2010

    • Author(s)
      Urakawa S., Terasaki H., Funakoshi K., Uesugi K., Ohtani E.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Elasticity of hydrous sodium silicate glass: Implication for the melt in the Earth's interior2010

    • Author(s)
      Nishimoto T., Murakami M., Ohtani E.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting experiments of MORB under the deep mantle conditions2010

    • Author(s)
      Nishitani N., Ohtani E., Sakai T., Murakami M.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Sound velocity of Fe_<0.83>Ni_<0.09>Si_<0.08>alloy to core pressures2010

    • Author(s)
      Ohtani E., Sakai T, Kamada S., Murakami M., Fukui H, Baron A.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Transport of hydrogen into the deep Earth by slab penetration2010

    • Author(s)
      Ohtani E., Shibazaki Y., Terasaki H.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Density and viscosity of the lunar high-Ti magma at high pressure2010

    • Author(s)
      Suzuki A., Ohtani E., Sakamaki T., Urakawa S., Katayama Y., Nishida K., Tateyama R., Kikegawa T.
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei, Taiwan
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] X線その場観察実験によるFeS-H系の融点測定:ガニメデ核への応用2010

    • Author(s)
      柴崎裕樹, 大谷栄治, 寺崎英紀, 立山隆二, 坂巻竜也, 土屋卓久, 舟越賢一, 肥後祐司
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Compression of Fe-Ni-S alloy up to the pressure of the center of the Earth2010

    • Author(s)
      Sakai T, Ohtani E., Terasaki H., Kamada S., Hirao N., Sata N., Ohishi Y.
    • Organizer
      IMA 2010 (The 20th general meeting of the international mineralogical association)
    • Place of Presentation
      Budapest, Hungary
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting phase relations of K- and Na-bearing carbonate at 3-21GPa with implication to deep carbon cycle2010

    • Author(s)
      Litasov KD., Shatskiy A., Ohtani E.
    • Organizer
      2010 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 単色X線を用いたファヤライトの変形実験2010

    • Author(s)
      白石令, 大谷栄治, 久保友明, 土井菜保子, 鈴木昭夫, 下宿彰, 加藤工, 亀卦川卓美
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Pressless split-sphere apparatus equipped with scaled-up Kawai-cell for mineralogical studies at 10-20 GPa2010

    • Author(s)
      Anton SHATSKIY, Yuriy M.BORZDOV, Konstantin D.LITASOV, 大谷栄治, Yuriy N.PALYANOV, 桂智男
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Temperature profile of the outer core based on X-ray diffraction of Fe-Fe3S and (Fe, N)-(Fe-Ni)3S system2010

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Ohishi., Hirao N., Sata N.
    • Organizer
      2010 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Coherent and subsequent incoherent phase transformation from olivine to ringwoodite in a shocked L6 ordinary chondrite2010

    • Author(s)
      Miyahara M., Ohtani E., Kimura M., El Goresy A., Ozawa S., Nagase T., Nishijima M., Hiraga K.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Brillouin scattering and X-ray diffraction of NaCl : a construction of primary pressure scale2010

    • Author(s)
      Takata N., Murakami M., Ohtani E.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relation of FeS-H system up to 16.5GPa : Implications for the Ganymede's core.2010

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Tateyama R., Sakamaki T., Funakoshi K.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement of liquid Fe-Si using sink/float method under high pressure2010

    • Author(s)
      Tateyama R., Ohtani E., Suzuki A., Terasaki H., Nishida K., Shibazaki Y., Kikegawa T.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation of Mercury's interior2010

    • Author(s)
      Ishii M., Ohtani E., Terasaki H., Litasov K.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Mineralogy of Mercurian mantle2010

    • Author(s)
      Ishii M., Ohtani E., Terasaki H., Litasov K.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] X線イメージング法により融体の研究とその地球・惑星内部への適用2010

    • Author(s)
      大谷栄治, 鈴木昭夫, 寺崎英紀, 白石令, 西田圭佑, 柴崎裕樹, 立山隆二, 久保友明, 加藤工, 下宿彰, 土井菜保子, 西原遊
    • Organizer
      第27回PFシンポジウム
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Carbon-silicate-Fe metal reactions at high pressures : New experimental constraints on deep volatile cycles2010

    • Author(s)
      Litasov K., Shatskiy A., Terasaki H., Ohtani E., Yingwei F., Funakoshi K.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Deformation experiments on fayalite using deformation-cubic anvil press and monochromatic X-rays2010

    • Author(s)
      Shiraishi-Ohnuma R., Ohtani E., Kubo T., Doi N., Suzuki A., Shimojuku A., Kato T., Kikegawa T.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] X線非弾性散乱による高圧下でのFeNiSi合金の音速測定2010

    • Author(s)
      大谷栄治, 境毅, 鎌田誠司, 村上元彦, 福井宏之, Baron Alfred
    • Organizer
      日本鉱物科学会2010年年会・総会
    • Place of Presentation
      松江
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Deformation experiment on fayalite using deformation-Cubic Anvil2010

    • Author(s)
      Shiraishi-Ohnuma R., Ohtani E., Suzuki A., Kubo T., Doi N., Shimojuku A., Kato T., Kanagawa K., Kikegawa T
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Application of in situ X-ray observation to melting and melt properties at high pressure2010

    • Author(s)
      Ohtani E.
    • Organizer
      The Goldschmidt 2010 Conference
    • Place of Presentation
      Tennessee, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Fe-Si融体の高温高圧下での密度測定2010

    • Author(s)
      立山隆二, 大谷栄治, 鈴木昭夫, 寺崎英紀, 西田圭佑
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] ランタンクロマイトS2およびS6の性能評価について2010

    • Author(s)
      高橋栄一, 辻野典秀, 寺崎英紀, リタソフ コンスタンチン, 大谷栄治, 新名亨, 西山宣正, 入船徹男, 鈴木敏弘
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of hydrogen on the melting relations of FeS and Fe-Ni systems under high pressure2010

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Tateyama R., Sakamaki Y., Nishida K., Funakoshi K.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation of C-rich Mg-Fe-Si-O system under various redox conditions2010

    • Author(s)
      Takahashi S., Ohtani E., Terasaki H.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of carbon and hydrogen on melting and magma properties at high pressure2010

    • Author(s)
      Ohtani E., Sakamaki T., Litasov K.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting phase relations of model alkali carbonatite systems at 3-21 GPa and implication to mantle metasomatism2010

    • Author(s)
      LITASOV Konstantin, SHATSKIY Anton, 大谷栄治
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Deformation Cubic Anvil Pressと単色X線を用いたファヤライトの変形実験2010

    • Author(s)
      白石令, 大谷栄治, 鈴木昭夫, 久保友明, 土井菜保子, 下宿彰, 加藤工, 亀卦川卓美
    • Organizer
      第27回PFシンポジウム
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Brillouin scattering and X-ray diffraction of NaCl : a construction of primary pressure scale2010

    • Author(s)
      Takata N., Murakami M., Ohtani E.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Chemical and physical properties and thermal state of the core and lower mantle2010

    • Author(s)
      Ohtani E.
    • Organizer
      The 12th Symposium of SEDI (Study of the Earth's Deep Interior)
    • Place of Presentation
      California, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 内核相当圧力までのNaCl-B2状態方程式2010

    • Author(s)
      境毅, 大谷栄治, 平尾直久, 大石泰夫
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of state of liquid FeS at high pressure and high temperature2010

    • Author(s)
      Nishida K., Ohtani E., Suzuki A., Terasaki H., Shibazaki Y., Tateyama R., Kikegawa T.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Equation of state of liquid FeS at high pressure and high temperature2010

    • Author(s)
      Nishida K., Ohtani E., Suzuki A, Urakawa S., Sakamaki T., Shibazaki Y., Katayama Y., Kikegawa T.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高温高圧X線回折実験によるC-Mg-Fe-Si-O系の相平衡関係2010

    • Author(s)
      高橋豪, 大谷栄治, 寺崎英紀, 伊藤嘉紀, 柴崎裕樹, 石井美帆, 舟越賢一, 肥後祐司
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 高圧下におけるFeSi中の水素溶解度2010

    • Author(s)
      寺崎英紀, 柴崎裕樹, 坂巻竜也, 立山隆二, 大谷栄治, 舟越賢一, 肥後祐司
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Elasticity and equation of state of sodium silicate glass2010

    • Author(s)
      Nishimoto T., Murakami M., Ohtani E.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Compression study of S-bearing Fe-Ni alloy and(Fe, Ni)3S up to the core pressure conditions2010

    • Author(s)
      Sakai T., Ohtani E., Terasaki H., Kamada S., Hirao N., Sata N.. Ohishi Y.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] ナトリウム珪酸塩ガラスの弾性と状態方程式2010

    • Author(s)
      西本太郎, 村上元彦, 大谷栄治
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 中央海嶺玄武岩を用いた高温高圧X線その場観察実験2010

    • Author(s)
      西谷尚也, 大谷栄治, 境毅, 村上元彦
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Hydrogen solubility onto FeSi under high pressure2010

    • Author(s)
      Terasaki H., Shibazaki Y, Sakamaki T., Tateyama R., Ohtani E., Funakoshi K.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Phase relation of Mercury's interior.2010

    • Author(s)
      Ishii M., Ohtani E., Terasaki H., Litasov K.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Study of melting phenomena under the deep mantle conditions2010

    • Author(s)
      Nishitani N., Ohtani E., Sakai T., Murakami M.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Deep volatile cycle and light elements in the core2010

    • Author(s)
      Ohtani E.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Composition, physical properties and thermal state of the core2010

    • Author(s)
      Ohtani E.
    • Organizer
      CECAM 2010 (Computational Mineral Physics : Applications to Geophysics)
    • Place of Presentation
      Zurich, Switzerland
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Effect of carbon and hydrogen on phase and melting relations and melt properties at high pressure2010

    • Author(s)
      Ohtani E.
    • Organizer
      Deep Carbon Cycle International Conference in Beijing
    • Place of Presentation
      Beijing, China
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Incipient fluid migration through the deep mantle by dissolution-precipitation : crystal growth constraints2010

    • Author(s)
      Shatskiy A., Litasov K., Yamazaki D., Katsura T., Ohtani E.
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      千葉市
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relation of Fe-O-S alloy up to the outer core pressure : Implication to temperature of the Earth's core2010

    • Author(s)
      Terasaki H., Kamada S., Sakai T., Ohtani E., Hirao N., Sata N., Ohishi Y.
    • Organizer
      2010 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Melting relationship of Fe-FeS system based on X-ray diffraction. Global-Network symposium on Earth's Dynamics2010

    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Kikegawa T., Ohishi Y., Hirao N., Sata N.
    • Organizer
      Global-Network symposium on Earth's Dynamics
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement, of liquid Fe-Si using sink/float method under high pressure2010

    • Author(s)
      Tateyama R., Ohtani E., Suzuki A., Terasaki H., Nishida K., Shibazaki Y, Kikegawa T
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 核の圧力における金属鉄および鉄ニッケルケイ素合金の音速測定2010

    • Author(s)
      大谷栄治, 境毅, 福井宏, 鎌田誠司, 村上元彦, バロン アルフレッド
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Grain growth kinetics in hydrous ringwoodite2010

    • Author(s)
      Koike Y., Ohtani E.
    • Organizer
      G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] 地球外核条件までのFe-FeS系,(Fe,Ni)-(Fe,Ni)S系の融解関係2010

    • Author(s)
      鎌田誠司, 大谷栄治, 寺崎英紀, 境毅, 平尾直久, 大石泰生
    • Organizer
      第51回高圧討論会
    • Place of Presentation
      仙台
    • Data Source
      KAKENHI-PROJECT-22000002
  • [Presentation] Stability of Fe3S under the core conditions.2009

    • Author(s)
      Kamada S., Terasaki H., Sakai T., Ohtani E., Miyahara M., Asanuma H., Hayashi H., Kikegawa T., Ohishi Y., Hirao N., Sata N.
    • Organizer
      Joint AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-07-29
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] ransformation experiment on sodium feldspar using deformation-cubic anvil, D-CAP 700, with synchrotron X rays2009

    • Author(s)
      Doi N., Kato T., Kubo T., Ohnuma S. R., Shimojuku A., Suzuki A, Ohtani E., Kikegawa T.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Deformation experiment on fayalite using deformation-cubic anvil, D-CAP 700, with synchrotron X rays2009

    • Author(s)
      Ohnuma S. R., Ohtani E., Suzuki A., Kubo T., Doi N., Shimojuku A., Kato T., Kikegawa T.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Deformation experiment on fayalite using deformation-cubic anvil, D-CAP 700, with synchrotron X rays, poster2009

    • Author(s)
      Ohnuma S.R., Ohtani E., Suzuki A., Kubo T., Doi N., Shimo juku A., Kato T., Kikegawa T.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Hydrogen incorporation to the Earth's core2009

    • Author(s)
      Terasaki H., Ohtani E., Sakai T., Kamada S., Shibazaki Y., Asanuma H., Naohisa H., Ohishi Y., Sata N., Sakamaki T., Suzuki A., Funakoshi K.
    • Organizer
      Goldschmidt 2009
    • Place of Presentation
      Davos(スイス)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Distribution of hydrogen in the deep Earth and its role in Earth's dynamics(invited)2009

    • Author(s)
      Ohtani E., Shibazaki Y., Terasaki H.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Stability of Fe3S under the core conditions2009

    • Author(s)
      Kamada S., Terasaki H., Sakai T., Ohtani E., Miyahara M., Asanuma H., Hayashi H., Kikegawa T., Ohishi Y., Hirao N., Sata N.
    • Organizer
      Joint AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase stability of S-bearing Fe-Ni alloy and (Fe, Ni) 3S at the core pressure conditions, poster2009

    • Author(s)
      Sakai T., Terasaki H., Ohtani E., Kamada S., Hirao N., Sata N., Ohishi Y.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase stability of(Fe, Ni)3 at ultra high pressure conditions2009

    • Author(s)
      Sakai T., Kamada S., Terasaki H., Ohtani E., Hirao N., Asanuma H., Sata N., Ohishi Y.
    • Organizer
      Joint AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Transformation experiment on sodium feldspar using deformation-cubic anvil, D-CAP 700, with synchrotron X rays, poster2009

    • Author(s)
      Doi N., Kato T., Kubo T., Ohnuma S.R., Shimojuku A., Suzuki A., Ohtani E., Kikegawa T.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] High pressure deformation experiments using deformation-Cubic Anvil, D-CAP 700, with synchrotron X rays2009

    • Author(s)
      R.O. Shiraishi., Ohtani E., Kato T., Suzuki A., Shimojuku A., Doi N., Funakoshi K., Higo Y.
    • Organizer
      Joint AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase stability of (Fe, Ni) 3 at ultra high pressure conditions.2009

    • Author(s)
      Sakai T., Kamada S., Terasaki H., Ohtani E., Hirao N., Asanuma H., Sata N., Ohishi Y.
    • Organizer
      30P40, AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-07-29
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement of Fe-C liquid using X-ray absorption image under high pressure.2009

    • Author(s)
      Terasaki H., Nishida K., Suzuki A., Ohtani E., Shibazaki Y., Sakamaki T., Kikegawa T.
    • Organizer
      29P50, AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-07-29
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement of core forming Fe Si liquids at high pressure, poster2009

    • Author(s)
      Ryuji T., Ohtani E., Terasaki H., Nishida K., Suzuki A., Kikegawa T.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Pt-Re-Os partitioning between solid and liquid metal in the Fe-Ni-S system2009

    • Author(s)
      Hayashi H., Ohtani E., Terasaki H., Sakai T., Ito Y.
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Hydrogen incorporation to the Earth' s core.2009

    • Author(s)
      Terasaki H., Ohtani E., Sakai T., Kamada S., Shibazaki Y., Asanuma H., Naohisa H., Ohishi Y., Sata N., Sakamaki T., Suzuki A., Funakoshi K.
    • Organizer
      Goldschmidt 2009
    • Place of Presentation
      Davos
    • Year and Date
      2009-06-26
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement of core forming Fe Si liquids at high pressure2009

    • Author(s)
      Ryuji T., Ohtani E., Terasaki H., Nishida K., Suzuki A., Kikegawa T.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement of core forming Fe-Si liquids at high pressure2009

    • Author(s)
      Tateyama R., Ohtani E., Terasaki H., Nishida K., Suzuki A., Kikegawa T.
    • Organizer
      日本地球感星科学連合2009年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Distribution of hydrogen in the deep Earth and its role in Earth's dynamics2009

    • Author(s)
      Ohtani E., Shibazaki Y., Terasaki H.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco(invited)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] High pressure deformation experiments using deformation-Cubic Anvil, D-CAP 700, with synchrotron X rays.2009

    • Author(s)
      R.O.Shiraishi., Ohtani E., Kato T., Suzuki A., Shimojuku A., Doi N., Funakoshi K., Higo Y.
    • Organizer
      29P48, AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-07-29
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement of liquid FeS using X-ray absorption image up to 10GPa.2009

    • Author(s)
      Nishida K., Ohtani E., Suzuki A., Terasaki H., Shibazaki Y., Sakamaki T., Kikegawa T.
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] The Si content of the inner core based on the phase relations and compression.2009

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Terasaki H., Hirao N., Sata N., Ohishi Y.
    • Organizer
      AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-07-29
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] The Si content of the inner core based on the phase relations and compression2009

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Terasaki H., Hirao N., Sata N., Ohishi Y.
    • Organizer
      Joint AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Effect of hydrogen on the FeS phase diagram with in situ X-ray observation.2009

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Sakamaki T., Tateyama R., Nishitani N., Funakoshi K., Higo Y.
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase stability of S-bearing Fe-Ni alloy and(Fe, Ni)3S at the core pressure conditions2009

    • Author(s)
      Sakai T., Terasaki H., Ohtani E., Kamada S., Hirao N., Sata N., Ohishi Y
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurement of Fe-C liquid using X-ray absorption image under high pressure2009

    • Author(s)
      Terasaki H., Nishida K., Suzuki A., Ohtani E., Shibazaki Y., Sakamaki T., Kikegawa T.
    • Organizer
      Joint AIRAPT-22 & HPCJ-50
    • Place of Presentation
      Tokyo
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Effect of temperature on interfacial tension of liquid Fe-alloy : Possible driving force of metal/silicate separation. Global-Network symposium on Earth's Dynamics2009

    • Author(s)
      Terasaki H., Labrosse S., Urakawa S., Ohtani E.
    • Organizer
      2009 AGU Fall Meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高圧高温下におけるNaAlSi206メルトの粘度2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 寺崎英紀, 坂巻竜也, 西田圭佑
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] ホットスポットマグマのOs同位体異常の起源とRe,Os,Ptの内核分別作用の可能性2008

    • Author(s)
      Ohtani E., Hayashi H., Sakai T., Miyahara M., Takahata N., Sano Y.
    • Organizer
      日本鉱物科学会2008年年大会,R8-04
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高温高圧下におけるX線吸収画像を用いたFeS融体の密度測定2008

    • Author(s)
      西田圭佑, 大谷栄治, 鈴木昭夫, 寺崎英紀, 柴崎裕樹, 坂巻竜也, 林宏美, 亀卦川卓美
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Interfacial tension measurement of Ni-S liquid using high pressure X-ray micro-tomography.2008

    • Author(s)
      Terasaki H., Urakawa S., Funakoshi K., Wang Y., Shibazaki Y., Sanehira T., Ueda Y., Ohtani E.
    • Organizer
      日本地球惑星科学連合2008年大会,K131-P019
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Partitioning of Ni and Co between liquid metal and ferropericlase at high pressures2008

    • Author(s)
      Sawada, N., Ohtani E., Sakai T., Terasaki H., Miyahara M., Kamada S
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Transport properties of the mantle transition zone minerals2008

    • Author(s)
      Ohtani E., Kubo T., Shindou S., Shimojuku A., Suzuki A
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Phase relations of Fe-Si system under the core conditions2008

    • Author(s)
      Kamada S., Terasaki H., Ohtani E., Sakai T., Kikegawa T., Ohishi Y., Hirao N., Sata N.
    • Organizer
      日骨本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Chemical reactions and element partitioning at the core-mantle boundary2008

    • Author(s)
      Ohtani E
    • Organizer
      Goldschmidt 2008
    • Place of Presentation
      Vancouver(カナダ)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Chemical reactions and element partitioning at the core-mantle boundary2008

    • Author(s)
      Ohtani E
    • Organizer
      Goldschmidt 2008
    • Place of Presentation
      Vancouver
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Interfacial tension measurement of Ni-S liquid using high pressure X-ray micro-tomography2008

    • Author(s)
      Terasaki H., Urakawa S., Funakoshi K., Wang Y., Shibazaki Y., Sanehira T., Ueda Y., Ohtani E.
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase relations of Fe-Si alloy up to core conditions : Implications for the Earth inner core2008

    • Author(s)
      Asanuma, H., Ohtani E., Sakai T., Terasaki H., Kamada S., Hirao N., Sata N., Ohishi Y.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Experimental simulation of the shock textures in Iron meteorite2008

    • Author(s)
      Ohtani, E.
    • Organizer
      The 1st Workshop on "Planetary Collisions and Evolution of Solar System" Monday
    • Place of Presentation
      仙台
    • Year and Date
      2008-10-21
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] マルチメガバール領域での(Fe, Ni)_3S構造安定性2008

    • Author(s)
      境毅, 鎌田誠司, 大谷栄治, 寺崎英紀, 宮原正明, 西嶋雅彦, 平尾直久, 佐多永吉, 大石泰生
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Heterogeneous distribution of hydrogen in the mantle transition zone2008

    • Author(s)
      Ohtani E
    • Organizer
      International Symposium on Lithosphere Petrolog y and Origin of Diamond dedicated to the 100th anniversary of Prof. Vladimir S. Sobolev
    • Place of Presentation
      Novosibirsk(ロシア)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Effects of pressure and composition on Pt-Re-Os partitioning behavior between solid and liquid metal in the Fe-Ni-S system : Implication for Os isotopic anomalies in plume-derived lavas.2008

    • Author(s)
      Havashi H..Ohtani E..Terasaki H., Ito Y.
    • Organizer
      American Geophysical Union Fall meeting, MR41A-1788
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Partitioning of hydrogen between iron and ringwoodite and a potential water storages in the Martian core.2008

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Suzuki A., Funakoshi K.
    • Organizer
      American Geophysical Union Fall meeting, MR41A-1776
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Role of Hydrogen in the Mantle Transition Zone2008

    • Author(s)
      Ohtani E., Kudo T., Ghosh S., S himojuku A., Suzuki A
    • Organizer
      AOGS 2008
    • Place of Presentation
      Busan(韓国)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Phase and Melting Relations of Fe-S System up to the Outer Core Conditions.2008

    • Author(s)
      Kamada S., Terasaki H., Sakai T., Ohtani E., Miyahara, M., Asanuma, H., Kikegawa T., Ohishi Y., Hirao N., Sata N.
    • Organizer
      American Geophysical Union Fall meeting, MR41A-1783
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase stability of (Fe,Ni)_3S at the core pressure conditions2008

    • Author(s)
      Sakai T., Kamada S., Terasaki H., Ohtani E., Hirao N., Asanuma, H., Sata N., Ohishi Y.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高圧地球化学からみた地球の進化とダイナミクス2008

    • Author(s)
      Ohtani E
    • Organizer
      2008年度日本地球化学会年会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Si and O diffusion in wadsleyite and ringwoodite2008

    • Author(s)
      Shimojuku A., Kubo T., Ohtani E., Nakamura T., Okazaki R., C hakraborty S., Dohmen R
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] X線その場観察浮沈法によるFe-S融体の密度測定2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 西田圭佑, 寺崎英紀, 坂巻竜也, 柴崎裕樹, 林宏美, 亀卦川卓美
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高温高圧下におけるペリドタイトマグマの密度測定2008

    • Author(s)
      Sakamaki T., Ohtani E., Uraka wa S., Suzuki A., Katayama Y., Terasaki H., Nishida K., Hayash i H., Nakano Y
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Partitioning of Ni and Co between liquid metal and ferropericlase at high pressures2008

    • Author(s)
      Sawada, N., Ohtani E., Sakai T., Terasaki H., Miyahara M., K amada S.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] ウォズレアイトとリングウッダイト中の原子拡散とマントル遷移層のレオロジーへの適用2008

    • Author(s)
      Shimojyuku A., Kubo T., Ohtani E., Nakamura T., Okazaki R., Chakraborty S., Dohmen R
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Chemical reactions and element partitioning at the core-mantle boundary2008

    • Author(s)
      Ohtani E.
    • Organizer
      Goldschmidt 2008
    • Place of Presentation
      Vancouver, Canada
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Properties and dynamics of mantle and core2008

    • Author(s)
      Bernhard Steinberger, Eiji Ohtani, Geld Steinle-Neumann, James Connolly, Shun-ichiro Karato
    • Organizer
      The 33rd International Geological Congress 2008
    • Place of Presentation
      Oslo (Norway)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density and structure of basaltic magma under high pressure and high temperature2008

    • Author(s)
      Sakamaki, T., Ohtani E., Suzuki A., Terasaki H., Urakawa S., K atayama Y., Funakoshi K
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] X線その場観察浮沈法によるFe三S融体の密度測定2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 西田圭佑, 寺崎英紀坂巻竜也, 柴崎裕樹, 林宏美, 亀卦川卓美
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Partitioning of water between iron and ringwoodite : Implications for water transport into the Martian core.2008

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Suzuki A., Funakoshi K.
    • Organizer
      日本地球惑星科学連合2008年大会,I128-018
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 金属鉄の固相-液相間のPt, Re, Osの分配の圧力依存性 : プルーム起源マグマのOs同位体異常への応用2008

    • Author(s)
      林宏美, 大谷栄治, 寺崎英紀, 伊藤嘉紀
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Role of Hydrogen in the Mantle Transition Zone2008

    • Author(s)
      Ohtani E., Kudo T., Ghosh S., Shimojuku A., Suzuki A
    • Organizer
      AOGS 2008
    • Place of Presentation
      Busan
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Partitioning of water between iron and ringwoodite : Implications for w ater transport into the Martian core2008

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Suzuki A., Funakoshi K.
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高圧地球化学からみた地球の進化とダイナミクス2008

    • Author(s)
      Ohtani E.
    • Organizer
      008年度日本地球化学会年会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Experimental determination of post-spinel transition in Mg_2SiO_4-H_2O s ystem and implication for 660 Km seismic discontinuity2008

    • Author(s)
      Ghosh S., Ohtani E., Suzuki A., Terasaki H., Funakoshi K
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Solid metal-liquid metal partitioning of Pt, Re and Os : Implication for Os isotopic anomalies in plume-derived lavas2008

    • Author(s)
      Hayashi H., Ohtani E., Terasaki H., Ito Y
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] 地球核条件までの鉄-硫黄系の相平衡と融解関係2008

    • Author(s)
      鎌田誠司, 寺崎英紀, 境毅, 大谷栄治, 宮原正明, 浅沼英利, 亀卦川卓美, 大石泰生, 平尾直久, 佐多永吉
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] ron and silicate reactions and light elements in the core2008

    • Author(s)
      Hirao N., Ohtani E., Asanuma, H., Sakai T., Terasaki H., Miya hara, M., Sata N., Ohishi Y
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Water in the transition zone, lower mantle, and core2008

    • Author(s)
      Ohtani E., Ghosh S., Sano A., Litasov K.D
    • Organizer
      EGU General Assembly 2008
    • Place of Presentation
      Vienna(オーストリア)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Chemical reactions and element partitioning at the core-mantle boundary.2008

    • Author(s)
      Ohtani E.
    • Organizer
      Goldschmidt 2008
    • Place of Presentation
      Vancouver
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase stability of (Fe, Ni) 3S at the core pressure conditions.2008

    • Author(s)
      Sakai T., Kamada S., Terasaki H., Ohtani E., Hirao N., Asanuma, H., Sata N., Ohishi Y.
    • Organizer
      American Geophysical Union Fall meeting, MR41A-1782
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] TI : Viscosity of Liquid Fe-17wt% Si at High Pressure and Temperature2008

    • Author(s)
      Yu X., Secco R. A., Wang Y., Ohtani E., Terasaki H., Suzuki A.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco (米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Properties and dynamics of mantle and core.2008

    • Author(s)
      Bernhard Steinberger, Eiji Ohtani, Geld Steinle-Neumann, James Connolly, Shun-ichiro Karato
    • Organizer
      The 33rd International Geological Congress 2008
    • Place of Presentation
      Oslo
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Hydrogen partitioning between FeNi and δ -AlO0H up to core-mantleboundary condition : Fate of water in the Earth's deep interior2008

    • Author(s)
      Terasaki H., Ohtani E., Sakai, T., Kamada, S., Asanuma, H., Shibazaki, Y., Hirao, N., Sata, N., Ohishi, Y., Sakamaki, T., S uzuki, A., Funakoshi, K.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Hydrogen partitioning between FeNi and S -A100H up to core-mantle b oundary condition : Fate of water in the Earth's deep interior2008

    • Author(s)
      Terasaki H., Ohtani E., Sakai, T Kamada, S., Asanuma, H., Sh ibazaki, Y., Hirao, N., Sata, N., Ohishi, Y., Sakamaki, T., Suzuki, A., Funakoshi, K
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] 高圧高温下におけるNaAlSi2O6メルトの粘度.2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 寺崎英紀, 西田圭佑, 林宏美, 坂巻竜也, 亀卦川卓美
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase and Melting Relations of Fe-S System up to the Outer Core Conditions American Geophysical Union Fall meeting2008

    • Author(s)
      Kamada S., Terasaki H., Sakai T., Ohtani E., Miyahara, M., Asanuma, H., Kikegawa T., Ohishi Y., Hirao N., Sata N.
    • Organizer
      American Geophysical Union Fall meenting
    • Place of Presentation
      Sam Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase relations of Fe-Si alloy up to core conditions2008

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Terasaki H., Kamada S., Hirao N.. Sata N., Ohishi Y._
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Si diffusivity in Mg_2SiO_4 wadsleyite under nominally dry conditions2008

    • Author(s)
      Shimojuku A., Kubo T., Ohtani E., Nakamura T., Okazaki R
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] 金属鉄の固相-液相間のPt, Re, Osの分配の圧力依存性 : プルーム起源マグマのOs同位体異常への応用2008

    • Author(s)
      林宏美, 大谷栄治, 寺崎英紀, 伊藤嘉紀
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] 高圧高温下におけるNaAISi206メルトの粘度2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 寺崎英紀, 西田圭佑, 林宏美, 坂巻竜也, 亀卦川卓美
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Equation of state for liquid FeS at high pressure and temperature2008

    • Author(s)
      Nishida K., Suzuki A. Ohtani E., Sakamaki T., Urakawa S., Katayama Y.
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] TI : Viscosity of Liquid Fe-17wt% Si at High Pressure and Temperature.2008

    • Author(s)
      Yu X., Secco R.A., Wang Y., Ohtani E., Terasaki H., Suzuki A.
    • Organizer
      American Geophysical Union Fall meeting, MR41A-1792
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] ホットスポットマグマのOs同位体異常の起源とRe, Os, Ptの内核分別作用の可能性2008

    • Author(s)
      Ohtani E., Hayashi H., Sakai T., Miyahara M., Takahata N., Sano Y
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Application of Synchrotron X-ray radiation to Earth Science2008

    • Author(s)
      Ohtani E.,
    • Organizer
      物構研シンポジウム'08
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Partitioning of hydrogen between iron and ringwoodite and a potential water storages in the Martian core2008

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Suzuki A., Funakoshi K.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Iron and silicate reactions and light elements in the core2008

    • Author(s)
      Hirao N., Ohtani E., Asanuma, H., Sakai T., Terasaki H., Miyahara, M., Sata N., Ohishi Y.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高圧高温下におけるNaAlsi206メルトの粘度2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 寺崎英紀, 坂巻竜也, 西田圭佑
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Partitioning of Ni and Co between liquid metal and ferropericlase at high pressures.2008

    • Author(s)
      Sawada N., Ohtani E., Sakai T., Terasaki H., Miyahara M., Kamada S.
    • Organizer
      American Geophysical Union Fall meeting, DI31C-1805
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Viscosity of NaAISi_2O_6 melt at high pressure2008

    • Author(s)
      Suzuki A., Ohtani E., Terasaki H., Sakamaki T., Nishida K
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Effects of pressure and composition on Pt-Re-Os partitioning behavior b etween solid and liquid metal in the Fe-Ni-S system : Implication for Os isotopic anomalies in plume-derived lavas2008

    • Author(s)
      Hayashi H., Ohtani E.', Terasaki H., Ito Y
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] 高温高圧下における熔融鉄とfbrropericlase間のニッケル・コバルト分配2008

    • Author(s)
      澤田直輝, 大谷栄治, 壌毅, 寺崎英紀, 宮原正明, 鎌田誠司
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Equation of state for liquid FeS at high pressure and temperature.2008

    • Author(s)
      Nishida K., Suzuki A.Ohtani E., Sakamaki T., Urakawa S., Katayama Y.
    • Organizer
      日本地球惑星科学連合2008年大会,I128-P015
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Elasticity of DHMS at mantle pressures : Implication for seismic velocities and an isotropy of subducted slabs2008

    • Author(s)
      Sanchez-Valle C., Litasov K.D., Sin ogeikin S.V., Smyth J.R, Ohtani E., Bass J.D
    • Organizer
      EGU General Assembly 2008
    • Place of Presentation
      Viemna(オーストリア)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Partitioning of water between iron and ringwoodite : Implications for wa ter transport into the Martian core2008

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Suzuki A., Funakoshi K
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Application of Synchrotron X-ray radiation to Earth Science.2008

    • Author(s)
      Ohtani E.
    • Organizer
      物構研シンポジウム'08(Invited)
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Effects of pressure and composition on Pt-Re-Os partitioning behavior between solid and liquid metal in the Fe-Ni-S system : Implication for Os isotopic anomalies in plume-derived lavas2008

    • Author(s)
      Hayashi H., Ohtani E., Terasaki H., Ito Y.
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco (米国)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高圧地球化学からみた地球の進化とダイナミクス2008

    • Author(s)
      Ohtani E.
    • Organizer
      2008年度日本地球化学会年会,1D24
    • Place of Presentation
      東京(招待講演)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 放射光X線を用いた高温高圧下での鉄-リングウッダイト間の水素分配 : 火星核マントル境界での水素の挙動解明2008

    • Author(s)
      柴崎裕樹, 大谷栄治, 寺崎英紀, 鈴木昭夫, 坂巻竜也, 林宏美, 西田圭佑, 舟越賢一
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] ホットスポットマグマのOs同位体異常の起源とRe, Os, Ptの内核分別作用の可能性2008

    • Author(s)
      Ohtani E., Hayashi H., Sakai T., Miyahara M., Takahata N., Sa no Y.
    • Organizer
      日本鉱物科学会2008年年大会
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Effect of Water on topography of 660 km Seismic Discontinuity : Experi mental View2008

    • Author(s)
      Ghosh S., Ohtani E., Suzuki A., Litasov K., Terasaki H., Funak oshi K
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Hydrogen partitioning between FeNi and δ-A100H up to core-mantle boundary condition : Fate of water in the Earth's deep interior.2008

    • Author(s)
      Terasaki H., Ohtani E., Sakai, T., Kamada, S., Asanuma, H., Shibazaki, Y., Hirao, N., Sata, N., Ohishi, Y., Sakamaki, T., Suzuki, A., Funakoshi, K.
    • Organizer
      American Geophysical Union Fall meeting, MR41A-1775
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Solid metal-liquid metal partitioning of Pt, Re and Os : Implication for Os isotopic anomalies in plume-derived lavas2008

    • Author(s)
      Hayashi H., Ohtani E., Terasaki H., Ito Y.
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 放射光X線を用いた高温高圧下での鉄-リングウッダイト間の水素分配 : 火星核マントル境界での水素の挙動解明2008

    • Author(s)
      柴崎裕樹, 大谷栄治, 寺崎英紀, 鈴木昭夫, 坂巻竜也, 林宏美, 西田圭佑, 舟越賢一
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] 高温高圧下における熔融鉄とferropericlase間のニッケル・コバルト分配2008

    • Author(s)
      澤田直輝, 大谷栄治, 境毅, 寺崎英紀, 宮原正明, 鎌田誠司
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Chemical reactions and element partitioning at the core-mantle boundary2008

    • Author(s)
      Ohtani E
    • Organizer
      Goldschmidt 2008
    • Place of Presentation
      Vancouver (Canada)
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Iron and silicate reactions and light elements in the core.2008

    • Author(s)
      Hirao N., Ohtani E., Asanuma, H., Sakai T., Terasaki H., Miyahara, M., Sata N., Ohishi Y.
    • Organizer
      American Geophysical Union Fall meeting, MR31B-03
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高温高圧下におけるNaAISi206メルトの粘度2008

    • Author(s)
      Suzuki A., Ohtani E., Terasaki H., Nishida K., Hayashi H., Sak amaki T., Kikegawa T
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Phase relations of Fe-Si alloy up to core conditions : Implications for the Earth inner core.2008

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Terasaki H., Kamada S., Hirao N., Sata N., Ohishi Y.
    • Organizer
      American Geophysical Union Fall meeting, MR41A-1784
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Physical and chemical properties of melts under deep earth conditions and their importance in geodynamics2007

    • Author(s)
      Ohtani E.
    • Organizer
      2007 AGU Fall Meeting, San Francisco,USA
    • Place of Presentation
      Bowen Lecture, Invited
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Permeability of aqueous fluids in pyrolite2007

    • Author(s)
      Shindou S., Ohtani E., Terasaki H., Litasov K
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] The application of a FIB-TEM/STEM work to the Earth and Planetary Science2007

    • Author(s)
      Mryahara M., Sakai T., Ohtani E., Uehara S., El Goresy A., Kamada S., Kondo T., Nagase T., Nishijima M., Vashaei Z., Yoo J. H. and Kitagawa R
    • Organizer
      The 21st century COE[Earth Science]international symposium
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Physical and chemical properties of melts under deep earth conditions and their importance in geodynamics2007

    • Author(s)
      Ohtani E.
    • Organizer
      2007 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA (Bowen Lecture, Invited)
    • Year and Date
      2007-12-11
    • Data Source
      KAKENHI-PROJECT-16075101
  • [Presentation] Measurement of interfacial energy of Fe-S liquid under high pressure using X-ray radiography and tomography techniques2007

    • Author(s)
      Terasaki H., Urakawa S., Funakoshi K., Nishiyama N, Wang Y., Nishida K., Sakamaki T., Suzuki A., Ohtani E.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density measurements of liquid FeS at high pressure using X-ray absorption method. P1-412007

    • Author(s)
      Nishida K., Ohtani E., Urakawa S., Suzuki A., Terasaki H., Sakamaki T., Katayama Y., Kikegawa T.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Melting curve of Fe-Si alloy up to core-mantle boundary pressure2007

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Kamada S., Terasaki H., Kondo T., Kikegawa T.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] The application of FIB system to high-pressure Earth science2007

    • Author(s)
      Miyahara M., Sakai T., Ohtani E., Kobayashi Y., Kamada S., Kondo T., El Goresy A., Nagase T., Yoo J. H., Nishijima M. and Vashaei Z.
    • Organizer
      7th high pressure mineral physics seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Chemical equilibrium between silicate and molten iron at the bottom of magma ocean and the present core-mantle boundary.2007

    • Author(s)
      Sakai T., Ohtani E., Terasaki H., Miyahara M., Nishi jima M., Kikegawa T.
    • Organizer
      EC-003, EASTEC Symposium 2007
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高温高圧下でのイメージング実験2007

    • Author(s)
      鈴木昭夫, 西田圭佑, 坂巻竜也, 寺崎英紀, 大谷栄治
    • Organizer
      PF研究会
    • Place of Presentation
      つくば
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Experimental determination of Post-spinel transition in Mg2SiO4-H2O system using in situ X-ray diffractometry2007

    • Author(s)
      Ghosh S., Suzuki A., Ohtani E., Litasov K., Terasaki H., Sakamaki T., Ozawa S., Shibazaki Y., Funakoshi K.
    • Organizer
      EASTEC Symposium 2007
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] 高圧下における玄武岩マグマの粘度2007

    • Author(s)
      鈴木昭夫, 大谷栄治, 安藤良太, 坂巻竜也, 寺崎英紀, 舟越賢一
    • Organizer
      第48回高圧討論会
    • Place of Presentation
      倉吉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] In situ buoyancy test for the density measurement of basaltic liquid at high pressure and high temperature.2007

    • Author(s)
      uzuki A, Ohtani E., Terasaki H., Sakamaki T., Nishida K., Funakoshi K.
    • Organizer
      2007 AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Chemical equilibrium between silicate and molten iron at the bottom of magma ocean and the present core-mantle boundary2007

    • Author(s)
      Sakai T., Ohtani E., Terasaki H., Miyahara M., Nishijima M., Kikegawa T.
    • Organizer
      EASTEC Symposium 2007
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Physical and chemical properties of melts under deep earth conditions and their importance in geodynamics2007

    • Author(s)
      Ohtani E. (lnvited)
    • Organizer
      2007 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2007-12-12
    • Data Source
      KAKENHI-PROJECT-16075101
  • [Presentation] Light elements in the core estimated from chemical interaction between silicate and molten iron.2007

    • Author(s)
      Sakai T., Ohtani E., Kondo T., Terasaki H., Miyahara M., Nishi jima M., Vashaei Z., Kikegawa T., Hirao N., Sata N., Ohishi Y.
    • Organizer
      P2-28, 7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] The effect of sulphur content on interfacial energy of Fe-S liquid under high pressure using sessile drop method2007

    • Author(s)
      Terasaki H., Urakawa S., Funakoshi K., Nishiyama N., Wang Y., Suzuki A., Nishida K., Sakamaki T., Ohtani E.
    • Organizer
      Joint 21st AIRAPT and 45th EHPRG International Conference on High Pressure Science and Technology
    • Place of Presentation
      Italy
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Fe-Mg partitioning between perovskite, post-perovskite, and ferropericlase at the lowermost mantle2007

    • Author(s)
      Sakai, T., Ohtani, E., Miyahara, M., Nishijima, M., Terasaki, H., Kondo, T., Kikegawa, T., Hirao, N., Ohishi, Y.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Equation of state of liquid FeS at high pressure.2007

    • Author(s)
      Nishida K., Ohtani E., Urakawa S., Suzuki A., Terasaki H., Sakamaki T., Katayama Y., Kikegawa T.
    • Organizer
      EC-P01, EASTEC Symposium 2007
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] The application of FIB-TEM/STEM work to the earth and planetary science., SD-P022007

    • Author(s)
      Miyahara M., Sakai T., Ohtani E., Uehara S., Goresy El A., Kamada S., Tadashi K., Nagase M., Nishijima M., Vashaei Z..Ho Yoo J..Kitagawa R.
    • Organizer
      EASTEC Symposium 2007
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Density of silicate melt with the compositions of Shergottite Parent Body (SPB) at high pressure2007

    • Author(s)
      Suzuki A., Ohtani E.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] The effect of sulfur content on interfacial energy of Fe-S liquid under high pressure using sessile drop method.2007

    • Author(s)
      Terasaki H., Urakawa S., Funakoshi K., Nishiyama N., Wong Y., Suzuki A., Nishida K., Sakamaki T., Ohtani E.
    • Organizer
      Joint 21st AIRAPT and 45th EHPRG International Conference on High Pressure Science and Technology
    • Place of Presentation
      Italy
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Melting curve of iron-silicon alloy up to the core-mantle boundary pressure: Implications to the thermal structure of the Ear2007

    • Author(s)
      Asanuma, H., Ohtani, E., Sakai, T., Terasaki, H., Kamada, S., Kondo, T., Kikegawa, T.,
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Equation of state of liquid FeS.2007

    • Author(s)
      Nishida K., Ohtani E., Urakawa S., Suzuki A., Terasaki H., Sakamaki T., Katayama Y., Kikegawa T.
    • Organizer
      Joint 21st AIRAPT and 45th EHPRG International Conference on High Pressure Science and Technology
    • Place of Presentation
      Italy
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 内核の分別作用と核マントル境界起源のプルームの地球化学的特徴2007

    • Author(s)
      大谷栄治, 境毅, 宮原正明, 寺崎英紀, 西嶋雅彦, 亀卦川卓美
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      千葉
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Partitioning of iron between perovskite, post-perovskite, and ferropericlase up to 154 GPa and 2000 K2007

    • Author(s)
      Sakai, T., Ohtani, E., Miyahara, M., Nishijima, M., Terasaki, H., Kondo, T., Kikegawa, T., Hirao, N., Ohishi, Y.
    • Organizer
      International Workshop on Synchrotron High-Pressure Mineral Physics and Materials Science
    • Place of Presentation
      Chicago
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] The effects of temperature and light elements on the interfacial tension of liquid iron under high pressure2007

    • Author(s)
      Terasaki, H., Urakawa, S., Funakoshi, K., Ohtani, E., Suzuki, A., Nishida, K., Sakamaki, T., Shibazaki, Y., Nishiyama, N., Wang., Y.,
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Phase relations in carbonated peridotite to 20 GPa2007

    • Author(s)
      Ghosh S., Ohtani E., Litasov K., Suzuki A., Terasaki H.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Wadsleyite and ringwoodite formation from melt induced by a shock event in Peace River L6 chondrite2007

    • Author(s)
      Miyahara M, El Goresy A., Eiji Ohtani E., Ferroir T., Gillet P., Toshiro Nagase T., Nishijima M. and Vashaei Z.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] The FIB milling of LHDAC sample for TEM, EMPA and SEM analyses2007

    • Author(s)
      Miyahara M, Sakai T., Ohtani E., Kobayashi Y, Kamada S., Kondo T. and Nagase T.
    • Organizer
      he Japan Geoscience Union Meeting 2007
    • Place of Presentation
      Makuhari
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] In-situ observation of immiscible liquids in the Fe-O-S system at 3GPa using the X-ray radiographic technique2007

    • Author(s)
      Tsuno, K., Terasaki, H., Ohtani, E., Suzuki, A., Asahara, Y., Nishida, K., Sakamaki, T., Funakoshi, K., Kikegawa, T.
    • Organizer
      International Workshop on Synchrotron High-Pressure Mineral Physics and Materials Science
    • Place of Presentation
      Chicago
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Physical and chemical properties of melts under deep earth conditions and their importance in geodynamics2007

    • Author(s)
      Ohtani E
    • Organizer
      2007 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Density measurements of liquid FeS at high pressure using X-ray absorption method2007

    • Author(s)
      Nishida K., Ohtani E., Urakawa S., Suzuki A., Terasaki H., Sakamaki T., Katayama Y., Kikegawa T.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Equation of state of liquid FeS2007

    • Author(s)
      Nishida K., Ohtani E., Urakawa S., Suzuki A., Terasaki H., Sakamaki T., Katayama Y., Kikegawa T.
    • Organizer
      Joint 21st AIRAPT and 45th EHPRG International Conference on High Pressure Science and Technology
    • Place of Presentation
      Italy
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] 高圧鉱物中の水素拡散とマントル遷移層における水分布2007

    • Author(s)
      大谷栄治, 工藤貴英, Litasov Konstantin
    • Organizer
      日本鉱物科学会2007年度年会・総会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Partitioning of Ni and Co between metallic iron and lower mantle minerals at high pressure.2007

    • Author(s)
      Sawada N., Ohtani E., Kondo T., Terasaki H., Sakai T.
    • Organizer
      P2-35, 7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Melting curve of Fe-Si alloy up to core-mantle boundary pressure2007

    • Author(s)
      Asanuma H., Ohtani E., Sakai T., Kamada S., Terasaki H., Kondo T., Kikegawa T.
    • Organizer
      P2-24, 7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Transport and distribution of water in the transition zone and lower mantle2007

    • Author(s)
      Ohtani E., Kudo T., Litasov K, Sano A.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Light elements in the core estimated from chemical interaction between silicate and molten iron2007

    • Author(s)
      Sakai T., Ohtani E., Kondo T., Terasaki H., Miyahara M., Nishijima M., Vashaei Z., Kikega wa T., Hirao N., Sata N., Ohishi Y.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Measurement of interfacial energy of Fe-S liquid under high pressure using X-ray radiography and tomography techniques.2007

    • Author(s)
      Terasaki H., Urakawa S., Funakoshi K., Nishiyama N., Wang Y., Nishida K., Sakamaki T., Suzuki A., Ohtani E.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Equation of state of liquid FeS at high pressure2007

    • Author(s)
      Nishida K., Ohtani E., Urakawa S., Suzuki A, Terasaki H., Sakamaki T., Katayama Y., Kikegawa T.
    • Organizer
      EASTEC Symposium 2007
    • Place of Presentation
      Sendai
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Partitioning of Ni and Co between metallic iron and lower mantle minerals at high pressure.2007

    • Author(s)
      Sawada N., Ohtani E., Kondo T., Terasaki H., Sakai T.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Energetics of the earth derived from the Kamland observation and radiogenic heat source in the core2006

    • Author(s)
      Ohtani E., S. Enomoto
    • Organizer
      AGU 2006 Joint Assembly, U41E-01
    • Place of Presentation
      Baltimore
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Metal-silicate fractionation in the deep magma ocean and light elements in the core, 16th Annual V.M.2006

    • Author(s)
      Ohtani, E., T. Sakai, T. Kawazoe, T. Kondo
    • Organizer
      Goldschmidt Conference 2006, S3-03
    • Place of Presentation
      Melbourne, Australia
    • Data Source
      KAKENHI-PROJECT-18104009
  • [Presentation] Melt-Crystal Density Crossover in the Earth: its importance in Mantle Dynamics2005

    • Author(s)
      Ohtani, E
    • Organizer
      2005 AGU Fall Meeting, MR11A-01
    • Place of Presentation
      San Francisco, California
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Use of Kawai-type apparatus combined with synchrotron X-ray radiation for study of kinetics of phase transformation in mantle minerals2004

    • Author(s)
      Ohtani, E., Kubo, T., Hosoya, T. and Funakoshi, K
    • Organizer
      2004 AGU Fall Meeting, MR13A-06
    • Place of Presentation
      San Francisco
    • Data Source
      KAKENHI-PROJECT-16075202
  • [Presentation] Water transport into the transition zone and lower mantle, and its effect on mantle dynamics2004

    • Author(s)
      Ohtani, E
    • Organizer
      International Union of Crystallography High Pressure Commission, Session VIII
    • Place of Presentation
      Saskatchewan (Canada)
    • Data Source
      KAKENHI-PROJECT-16075202
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  • 69.  MASHIMO Tsutomu (90128314)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 70.  AKIMARU Susumu (60347010)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 71.  SEKINE Toshimori (70343829)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 72.  URAKAWA Satoru (30201958)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 13 results
  • 73.  KATAYAMA Yoshinori (20224462)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 11 results
  • 74.  島村 英紀 (10011636)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 75.  加茂 幸介 (70025328)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 76.  舟越 賢一 (30344394)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 77.  高山 和喜 (40006193)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 78.  井田 喜明 (30013535)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 79.  唐戸 俊一郎 (10111585)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 80.  増田 俊明 (30126164)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 81.  北村 雅夫 (70004489)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 82.  瀬野 徹三 (10216567)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 83.  大槻 憲四郎 (70004497)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 84.  斎藤 文良 (10007198)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 85.  芳野 極 (30423338)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 86.  山崎 大輔 (90346693)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 87.  OZAKI Shinobu
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 88.  加藤 尚之
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 89.  TSUCHIYA Jun
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 90.  MASUDA Ryo
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 91.  HIGO Yuji
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 92.  TANAKA Hiroyuki
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 93.  KURIBAYASHI Yakahiro
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 94.  SANO Asami
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 95.  KUROSAWA Kohsuke
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 96.  KURITANI Takeshi
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 97.  土屋 卓久
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 98.  船越 賢一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 99.  M Satish Kumar
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 7 results
  • 100.  鍵 裕之
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 101.  広瀬 敬
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 102.  三井 隆也
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 103.  金沢 敏彦
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 104.  太田 健二
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 105.  木村 純一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 106.  栗田 敬
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 107.  田中 聡
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 108.  鈴木 勝彦
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 109.  大高 理
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 110.  富岡 尚敬
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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