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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) 2022: 東北大学, 理学研究科, 客員研究者
Affiliation (based on the past Project Information) *help 2021: 東北大学, 理学研究科, 客員研究者
2018 – 2020: 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(系)研究科(研究院), 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 / Science and Engineering / 鉱物学(含岩石・鉱床学) / Petrology/Mineralogy/Science of ore deposit / Mathematics and Physics / Petrology/Mineralogy/Economic geology / Medium-sized Section 17:Earth and planetary science and related fields
Except Principal Investigator
Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Science of ore deposit / Science and Engineering / 鉱物学(含岩石・鉱床学) / Geology
Keywords
Principal Investigator
高温高圧 / ダイヤモンドアンビル / 固体地球物理学 / 地球惑星内部構造 / 放射光 / 地殻・マントル物質 / 岩石・鉱物・鉱床学 / コマチアイト / 元素分配 / 核 … More / マルチアンビル高圧装置 / 軽元素 / 岩鉱・鉱物・鉱床学 / マグマの密度 / 高圧 / 融解 / 相転移 / 状態方程式 / 水 / 相平衡 / FeH / 外熱 / コロネン / ケロジェン / 赤外吸収スペクトル / マグマ / 密度 / 地球・惑星内部構造 / 核マントル境界 / マグマオーシャン / 始生代 / 分配 / 初期地球 / ペロブスカイト / 金属鉄 / ルビー蛍光法 / Perovskite / Metallic iron / Melting / Phase transition / 含水鉱物 / ダイヤモンド / マントル / スピネル / 焼結ダイヤモンド / transition zone / マントル遷移層 / 下部マントル / 焼結体ダイヤモンド / ガイドブロック / プレート / FeSi / MORB / マグネシオブスタイト / Core-mantle boundary / Diamond anvil cell / FTIR / マルチアンビル / Mgペロブスカイト / 超高圧 / 超高温 / 音速 / 地球核 / X線非弾性散乱 / H_2O / 氷 / 粒成長 / Fe-H_2O系 / PAH / 多量体 / 炭素質コンドライト / 熱分解 / 粘性 / 岩鉱・鉱物・鉱床 / 水循環 / 内核 / 外核 / 鉄ニッケル合金 / 高温・高圧 / 地球惑星物質 / 地球惑星進化 / 地殻・マントル・核 / 鉱物物理 / 地殻・マントル / プレートテクトニクス / キンバライト / コマチァイト / 集積過程 / 地球核物質 / Mg‐ペロブスカイト / マグマオ-シャン / 遷移金属元素 / 多圏相互作用 / 中央海嶺玄武岩 / 付加体 / リソスフェア / シミュレ-ション / Magma ocean / Plate tectonics / Kimberlite / Komatiite / Density of magma / Accretion / Archean / High pressure / 分配係数 / イオウ / 珪酸塩ペロブスカイト / 親石元素 / 親鉄元素 / 分配溶融 / メージャライト / 珪酸塩メルト / SIMS / PIXE法 / 融解実験 / ガーネット / 部分溶融 / Partitioning / Partition coefficient / Sulfur / マグマ オーシャン / コマチアイトマグマ / 相鉄元素 / 平衡 / 密度交転 / 含水鉱物G相 / 含水F層 / 粘性係数 / 超苦鉄質マグマ / 海洋底玄武岩 / Mg2SiO4-Fe2SiO4系 / Mg2SiO4-H2O系 / 含水F相 / 高温高圧実験 / 地球史 / イスア / アーキャン / 希ガス同位体 / magma ocean / komatiite magmas / partitioning / siderophile elements / core-mantle equilibrium / density crossover / hydrous phase G / オリビン / 変形スピネル / メ-ジャライト / 高温高圧X線回折実験 / 上部マントル / 圧縮率 / 地震波速度 / パイロライト / equation of state / X-ray diffraction / olivine / modified spinel / spinel / majorite / upper mantle / カイネティクス / 核形成過程 / スーパーハイドラスB相 / EGG相 / δ-ALOOH相 / CaCl_2構造 / 含水G相 / δ相 / CaCl_2型構造 / AlOOH / 高温高圧X線その場観察実験 / α-β相転移 / 分解反応 / 融解温度 / クラトニックペリドタイト / phase transition / lower mantle / kinetics / magma / hydrous phase / care formation / high pressure / サファイア / ラマン分光スペクトル / その場観察 / 単結晶ダイヤモンドアンビル / キュービックアンビル / サファイア製アンビル / 顕微ラマレ分光装置 / Multianvil high pressure apparatus / guido block / diamond / sapphire / Raman spectrum / in situ observation / 超高圧地球科学 / 地震学 / 物性科学 / マントルダイナミクス / 相互作用 / 地殻マントル物質 / 惑星起源・進化 / 地球惑星科学 / Ultra-high Pressure Earth Science / Sintered diamond / Seismology / Material Science / Mantle Dynamics / Multianvil apparatus / Interaction / ヌマントル境界 / (Mg、Fe)O / (Mg,Fe)O / レーザー加熱法 / Fosi合金 / SiO_2 / 稜面体構造 / Synchrotron radiation / Lower Mantle / (Mg, Fe) O / 顕微赤外分光 / 隕石 / 顕微赤外分光システム / 硫酸マグネシウム / 有機物 / water / coronen / diamond anvil / meteorite / koragen / 核・マントル境界 / カリウム / 鉄水反応 / ダイヤモンドアンビルセル / 濡れ角 / FeSi合金 / 鉄酸化物 / 鉄水素化 / Multianvil press / Core / Light element / Potassium / Iron-water reaction / 木星型惑星 / 衛星 / 内部構造 / 水アンモニア系 / アンモニア / 圧力 / 相関係 / Jovian Planets / Satellite / chemical structure / water-ammonia system / phase relation / diamond anvil cell / メージャライトガ一ネット / 高温 / 正方晶ガーネット・メージャライトガーネット / リキダス相 / 高圧プレス / アンビル / Guide block / Ultrahigh pressure / Multiple anvil / Majorite garnet / PhaseB / 含水相 / 分解溶融 / 高圧分解 / プレ-ト / フェ-ズB / ペリクレ-ス / 含水高圧相 / 脱水分解 / 沈み込み / High Pressure / Phase B / Hydrous Phase / Incongruent Melting / High Pressure Decomposition / Transition Zone / Slab / 磁性 / 放射光メスバウア法 / 放射光メスバウア分光 / 中性子回折 / 中性子回折実験 / 圧力スケール / 絶対圧力スケール … More
Except Principal Investigator
超高圧実験 / マグマ / 国際鉱物学連合(IMA) / 組織委員会活動 / 広報活動 / 高温高圧実験 / 地球・惑星内部構造 / マントル / 地球中心核 / 海底観測 / 電磁気観測 / 地震観測 / 超音波伝送 / マグマ物性 / 2006年日本開催 / 巡検地予備調査 / 岩石・鉱物・鉱床学 / ダイヤモンドアンビルセル / レーザー加熱 / 放射光実験 / 元素分配 / サイアンスプログラム作成 / プログラム作成 / 計算機シミュレーション / 惑星起源・進化 / 固体地球物理学 / 地殻・マントル物質 / 火山 / マントル物質 / 超高圧 / 高圧実験 / Magma / 相転移 / 下部マントル / diamond anvil cell / laser heating / Ga_3Ga_5O_<12> / 放射光 / 地球自由振動 / 磁場変動 / 地球史 / 深部構造 / マグマ発生 / 地球深部スラブ / 地球物理長期観測 / 計算機シミュレーショ / 水 / マントル遷移層 / 地球進化 / マントル対流 / 地球深部スラプ / 2006年神戸開催 / ポスター印刷 / 募金活動 / 水素 / 木星型惑星 / 巡検地予備組織調査 / 可視化 / 加速器 / 隕石 / コンドライト / 難揮発性包有物 / コンドルール / 衝撃作用 / 熱変成作用 / 衝撃変成作用 / 炭素質コンドライト / 金属鉄 / 超高圧鉱物 / 溶融関係 / PhaseB / ガーネット相 / 地球形成 / 分化 / 地球の進化 / コアの形成 / 異方性 / マントル構成鉱物 / 高圧下における珪酸塩の相平衡 / 核物質間の元素分配 / マントル鉱物の相転移 / 火星の内部構造モデル / 珪酸塩メルトー鉱物の密度逆転 / 高圧下の相平衡 / マントル鉱物 / 珪酸塩熔融体の密度 / マルチアンビル型高圧装置 / 多重アンビル高圧発生装置 / 高マグネシウム安山岩 / グラファイトーダイアモンド転移 / 鉄の相関係 / ラマン散乱 / クロム / チタン / エクロジャイト / Mantle Minerals / Phase equilibria of silicate at high Pressure / Partioning of elements between mantle and core minerals / Phase transition at high pressure / Martian Interior / Density of Minerals / ネットワーク / マグマ学 / マグマの成因 / 火山活動 / マグマオーシャン / 高圧水 / マグマネットワーク / Magmalogy / Magma genesis / Volcanic activity of magma / Magma ocean / Aqueous fluid of high pressure / Mantle / Physical property of magma / 相平衡 / フォルステライト / ガ-ネット / 輝石 / 共融点 / 融点の圧力依存 / 透輝石 / 相関係 / カンラン石 / Phase Equilibrium / High Pressure Experiments / Forsterite / Garnet / Pyroxene / Eutectic Point / Melting Point / Element Partition / 地震性摩擦すべり構成則 / シュードタキライト / 粉流体 / thermal pressurization / fluidization / slip pulse / 断層ガウジ / 摩擦発熱 / 孔隙流体の熱膨張 / ガウジのfluidization / ガウジの溶融 / Slip pulse / 珪酸塩融体 / 物性測定 / マグマ過程 / 粘性係数 / 噴火現象 / レオロジー / 構造解析 / マグマ性珪酸塩融体 / マグマ構造 / 粘性率 / 配置エントロピー理論 / 融体破壊 / ガラス構造解析 / X線構造解析 / 熱分析 / ガラス転移温度 / エンタルピー / Silicate melt / Measurement of physical property / Structural analysis / Rheology / Viscosity coeficient / Magmatic process / Volcanic eruption / ペロブスカイト / 高圧鉱物 / 流動特性 / 電顕観察 / X線その場観察 / perovskite / high-pressure mineral / phase transition / rheological property high-pressure / TEM observation / experiments / In situ X-ray observation / Computer simulation / コアーマントル境界 / 珪酸塩 / 珪酸塩鉱物 / 遷移金属酸化物 / 高圧相転移 / synchrotoron / core-mantle boundary / 放射光X線その場観察実験 / 焼結ダイアモンドアンビル / 電子顕微鏡観察 / マントル鉱物の高圧相転移 / 相転移カイネティクス / 沈み込む海洋プレート / スタグナントスラブ / 相転移メカニズム / マントルダイナミクス / hiah-pressure experiments / in-situ X-ray diffraction / sintered diamond multi-anvil / TEM / high-pressure transformations of mantle minerals / transformation kinetics / subducting oceanic plates / stagnant slabs / 衝撃圧縮 / 圧力スケール / 地球内部 / 金 / ユゴニオ / 銅 / 圧カスケール / MgO / High pressure / Shock compression / Pressure scale / Earth Interior / Gold / Hugoniot / Phase transition / 核-マントル反応 / 地球核 / 溶融実験 / CMB / core-mantle reaction synchrotron / synchrotron / core / 密度 / 状態方程式 / 高圧 / magma / density / equation of state / synchrotron radiation / high-pressure Less

  • Research Projects

    (47 results)

  • Research Products

    (1,105 results)

  • Co-Researchers

    (118 People)

  •  Construction of the universal pressure scale to the Earth's corePrincipal Investigator

    • Principal Investigator
      大谷 栄治
    • 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 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] 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] 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] 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 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

  • [Journal Article] Sound velocity of Fe3C at high pressure and high temperature determined by inelastic X-ray scattering2019
    • 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 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] 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] Thermal equation of state of Fe3C to 327 GPa and carbon in the core2019
    • Author(s)
      Ikuta, D., Ohtani, E., Sano-Furukawa, A., Shibazaki, Y., Terasaki, H., Yuan, L., Hattori, T.
    • Journal Title

      Minerals

      Volume: 9 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] Interstitial hydrogen atoms in face-centered cubic iron in the Earth’s core2019
    • Author(s)
      Suguru Takahashi, Eiji Ohtani, Daijo Ikuta, Seiji Kamada, Tatsuya Sakamaki, Naohisa Hirao, Yasuo Ohishi
    • Journal Title

      Scientific Reports

      Volume: 9(12) Pages: 7108-7108

    • 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 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 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] Chemical Reactions Between Fe and H2O up to Megabar Pressures and Implications for Water Storage in the Earth's Mantle and Core2018
    • Author(s)
      Liang Yuan, Eiji Ohtani, Daijo Ikuta, Seiji Kamada, Jun Tsuchiya, Hirao Naohisa, Yasuo Ohishi, Akio Suzuki
    • Journal Title

      Gephysical Research Letters

      Volume: 45(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-26247089, KAKENHI-PROJECT-16K13901, KAKENHI-PROJECT-15H05748

  • [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

    • 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 FeSi 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 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] The stability of anhydrous phase B, Mg14Si5O24, at mantle transition zone conditions2018
    • Author(s)
      Yuan, L., Ohtani, E., Shibazaki, Y., Ozawa, S., Jin, Z., Suzuki, A., Frost, D.
    • Journal Title

      Phys. Chem. Min.

      Volume: 43 Pages: 523-531

    • 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 mantle2017
    • 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 Pages: 333371-10

    • DOI

      10.1038/srep33337

    • Peer Reviewed / Acknowledgement Compliant / 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] 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] 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] 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 / Acknowledgement Compliant / 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] 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

    • 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) meteorite2017
    • Author(s)
      Lu Feng, Masaaki Miyahara, Toshiro Nagase, Eiji Ohtani, Sen Hu, Ahmed El Goresy, Yangting Lin
    • Journal Title

      American Mineralogist

      Volume: 102 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 Pages: 40602-40602

    • DOI

      10.1038/srep40602

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-15H05831, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-16H06285, 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 Pages: 1-11

    • DOI

      10.1186/s40645-017-0125-x

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-15H05748

  • [Journal Article] pin 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 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] Spherulite-like jadeite growth in shock-melt veins of the Novosibirsk H5/6 chondrite,2017
    • Author(s)
      Bazhan, I.S., Ozawa, S., Miyahara, M., Ohtani, E., Litasov, K.D.,
    • Journal Title

      Russian Geology and Geophysics

      Volume: 58 Pages: 12-19

    • DOI

      10.1016/j.rgg.2016.04.012

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748

  • [Journal Article] Magnetic and spin transitions in wustite: a synchrotron Mossbauer 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

      Phys. Rev. B

      Volume: 93 Pages: 155165-155165

    • DOI

      10.1103/physrevb.93.155165

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24221005, KAKENHI-PROJECT-25800291, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16H03909

  • [Journal Article] Electrical conductivity model of of Al-bearing bridgmanite with implications for the electrical structure of the Earth's lower mantle2016
    • Author(s)
      Yoshino, T., Kamada, S., Zhao, C., Ohtani, E., Hirao, N.
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 434 Pages: 208-209

    • DOI

      10.1016/j.epsl.2015.11.032

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-24244087, KAKENHI-PROJECT-25800291, KAKENHI-PLANNED-15H05827, KAKENHI-ORGANIZER-15H05826, KAKENHI-PROJECT-15H05748, KAKENHI-INTERNATIONAL-15K21712

  • [Journal Article] Compressional and shear wave velocities for polycrystallinebcc-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 Pages: 1-11

    • DOI

      10.2138/am-2016-5545

    • Peer Reviewed / Acknowledgement Compliant / 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

      ScienceAdvances, 2(2), e1500802

      Volume: 2 Pages: 1500802-1500802

    • DOI

      10.1126/sciadv.1500802

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05831, KAKENHI-PLANNED-15H05834, KAKENHI-PROJECT-14J02713, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25800292, KAKENHI-PROJECT-25287143, KAKENHI-PROJECT-26287137, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-16H06285

  • [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 B: Solid Earth

      Volume: 121 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 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 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 Pages: 431-436

    • DOI

      10.2138/am-2016-5356

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • 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] 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 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 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 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 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 Pages: 223-232

    • DOI

      10.2138/am-2015-5001

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H05748

  • [Journal Article] Na-Ca carbonates synthesized under upper-mantle conditions: Raman spectroscopic and X-ray diffraction studies2015
    • 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 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] Repulsive Nature for Hydrogen Incorporation to Fe<sub>3</sub>C up to 14 GPa2015
    • 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 Int.

      Volume: 54 Issue: 11 Pages: 133-144

    • DOI

      10.2355/isijinternational.54.2637

    • NAID

      130004705014

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141, KAKENHI-PROJECT-26800231

  • [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] 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 Pages: 190-195

    • DOI

      10.1016/j.rgg.2015.01.012

    • Peer Reviewed / Acknowledgement Compliant
    • 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 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 and Planetary Science

      Volume: 2

    • 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 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 Pages: 8283-8287

    • DOI

      10.1002/2014gl061690

    • Peer Reviewed / Acknowledgement Compliant
    • 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 Pages: 805-808

    • DOI

      10.1134/s0021364013250140

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002

  • [Journal Article] P-V-T equation of state of Na-magorite to 21 GPa and 1673K.2014
    • Author(s)
      Doi N., Kato T., Kubo T., Noda N., Shiraishi R., Suzuki A., Ohtani E., Kikegawa T.
    • Journal Title

      Earth Planet. Sci. Lett.

      Volume: 388 Pages: 68-75

    • 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 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 Hydrus δ-phase, AlooH-MgSiO2(OH)2, and a Mechanism for Water Transport intu 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 / Acknowledgement Compliant
    • 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 Pages: 1555-1561

    • DOI

      10.2138/am.2014.4659

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002

  • [Journal Article] The Sound Velosity 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 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 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 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 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

    • 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 Fe0.9Ni0.1 alloy up to 3Mbar2014
    • Author(s)
      Takeshi Sakai, Suguru Takahashi, Naoya Nishitani, Izumi Mashino, Eiji Ohtani, Naohisa Hirao
    • Journal Title

      Phys. Earth Planet. Inter.

      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-H alloy2014
    • Author(s)
      Shibazaki Y., Terasaki H., Ohtani E., Tateyama R., Nishida K., Funakoshi K., Higo Y.
    • Journal Title

      Physics of 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 Megabar2014
    • Author(s)
      Kamada S., Ohtani E., Terasaki H., Sakai T., Takahashi S., Hirao N., Ohishi Y.
    • Journal Title

      Physics of 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] 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 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 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 meteorite2013
    • 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 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 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 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 cores.2013
    • Author(s)
      Nishida, et al.
    • Journal Title

      Earth Planet. Sci. Lett.

      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 mantle2013
    • Author(s)
      Litasov K. D., Shatsliy A., Ohtani E., Yaxley GM.
    • Journal Title

      Geology,

      Volume: 41 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 scattering2013
    • Author(s)
      Fukui H., Sakai T., Sakamaki T., Kamada S., Takahashi S., Ohtani E., Baron AQR.
    • Journal Title

      Rev. Sci. Instrum.

      Volume: 84 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 interiors.2013
    • 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 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 pressure2013
    • 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

      Geosci. Front.

      Volume: 113 Pages: 341-347

    • 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 asthenosphere2013
    • 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 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 core.2012
    • 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 oceans2012
    • Author(s)
      Terasaki H., Urakawa S., Rubie DC, Funakoshi K., Sakamaki T., Shibazaki Y., Ozawa S., Ohtani, E
    • Journal Title

      Physics of 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: A comparison with Earth2012
    • Author(s)
      Zhao DP., Arai T., Liu L., Ohtani, E.
    • Journal Title

      Global and Planetary Change

      Volume: 90-91 Pages: 217-223

    • 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 (.-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 Earth and Planetary Interior

      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 mantle.2012
    • Author(s)
      Ohuchi, T., Nishihara, Y., Kawazoe, T., Spengler, D., Shiraishi, R., Suzuki, A., Kikegawa, T., Ohtani, E.
    • Journal Title

      Earth Planet. Sci. Lett.

      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] Compression of Fe88.1Ni9.1S2.8 alloy up to the pressure of Earth's innercore2012
    • Author(s)
      Sakai T., Ohtani E., Kamada S., Terasaki H., Hirao N.
    • Journal Title

      JOURNAL OF GEOPHYSICAL RESEARCH

      Volume: 117 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] 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 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

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

      Volume: 108 Pages: 14651-14654

    • 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 Fe Si 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 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

      Phys. Earth Planet. Inter

      Volume: 189 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 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 Fe_<0.83>Ni_<0.09>Si_<0.08> alloy to 374 GPa and Fe_<0.93>Si_<0.07> 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 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

      American Mineralogist

      Volume: 38 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 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 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 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 NaAlSi2O6 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 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 measurements of liquid FeS at high pressure using synchrotron X-ray absorption2011
    • Author(s)
      Nishida, et al
    • Journal Title

      American Mineralogist

      Volume: 96 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 3 Mbar2011
    • Author(s)
      Sakai, T., E. Ohtani, N. Hirao, Y. Ohishi
    • Journal Title

      Geophysical research letters

      Volume: 38

    • DOI

      10.1029/2011gl047178

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21740374, KAKENHI-PROJECT-22000002

  • [Journal Article] Investigation of hydrogen sites of 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 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 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 Pages: 361-368

    • DOI

      10.1016/j.epsl.2011.05.010

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22540488

  • [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 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 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 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 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] 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