YOSHIASA AKIRA 吉朝朗

… Alternative Names

YOSHIASA Akira 吉朝朗

吉朝朗ヨシアサアキラ

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Researcher Number	00191536
Other IDs
Affiliation (Current)	2025: 熊本大学, 大学院先端科学研究部(理), 特任教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 熊本大学, 大学院先端科学研究部(理), 特任教授 2016 – 2021: 熊本大学, 大学院先端科学研究部(理), 教授 2009 – 2015: 熊本大学, 自然科学研究科, 教授 2010: 熊本大学, 理学部, 教授 2007: Kumamoto University, Graduate School of Science and Technology, Professor … More 2007: Kumamoto University, 大学院・自然科学研究科, 教授 2006 – 2007: 熊本大学, 自然科学研究科, 教授 2004 – 2006: Kumamoto University, Faculty of Science, Professor, 理学部, 教授 2002 – 2003: 大阪大学, 大学院・理学研究科, 助教授 1996 – 2000: 大阪大学, 大学院・理学研究科, 助教授 1997: 大阪大学大学院, 理学研究科, 助教授 1991: 広島大学, 理学部, 助手 1988 – 1989: 広島大学, 理学部, 助手 1987: 大阪大学, 産業科学研究所, 教務職員 Less
Review Section/Research Field	Principal Investigator Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Science of ore deposit / Basic Section 17040:Solid earth sciences-related / Petrology/Mineralogy/Economic geology / 鉱物学(含岩石・鉱床学) Except Principal Investigator Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Science of ore deposit / Medium-sized Section 17:Earth and planetary science and related fields / Petrology/Mineralogy/Economic geology / 無機工業化学 / 鉱物学(含岩石・鉱床学)
Keywords	Principal Investigator EXAFS spectroscopy / ペロブスカイト型固溶体 / イオン伝導性 / EXAFS法 / 精密構造解析 / 局所構造 / ペロブスカイト / EXAFS / マントル深部への水供給 / 結晶構造 … More / 高圧含水鉱物 / 地球深部への水供給 / マントル中の含水相 / Saikailite / 含水クロマイト / 水酸化物スピネル / Trace element in K-T boundary / the earth and planet activity / Rare gas in the earth's materials / precise structure analysis / chemical bonding of trace elements / X-ray absorption spectroscopy / high pressure and high temperature / local structure oftrace elements / 下部マントル物質 / X線回折法 / KT境界層中の微量元素 / 惑星地球活動 / 地球惑星物質内の希ガス / 微量元素の化学結合性 / X線吸収分光法 / 高温高圧実験 / 微量元素の局所構造 / EXAFS method / pressure dependences of coordination environments / transformation of disordered phases / local structure of gel / local structure of glass / local structure of melt / the Earth's mantle conditions / in situ experiments / 優体の構造 / 配位数の圧力変化 / 局所構造の圧力変化 / 構造転移 / ゲルの構造 / ガラスの構造 / 融体の構造 / マントル条件温度圧力 / extrinsic conduction / ionic conductivity / magnesio-wustite / perovskite / electric conduction mechanism / the Earth's lower mantle / local structure / 共晶反応 / ポーラロンモデル / 原子レベル構造 / 岩塩型(Mg,Fe)O固溶体 / 部下マントル / EXAFS分光法 / 外因性伝導 / マグネシオウスタイト / イオン伝導度 / 電気伝導度 / 下部マントル / molecular dynamic simulation / phase transition / effective pair potential / ionic conduction / thermal motion / diffraction method / the Eath internal materials / イオン移動の活性化エネルギー / 化学結合性 / 有効二体間ポテンシャル / 固体イオニクス / 下部マントルの導電機構 / 非調和熱振動解析 / 有効二体間ポランシャル / 回析法 / 分子動力学シミュレーション / 相転移 / 有効二体ポテンシャル / 原子の熱振動 / 回折法 / 地球内部物質 / 放射光Ｘ線回折実験 / 高温レーザー加熱 / 高融点酸化物 / 超高温域絶対温度 / 融点・相転移点 / 放射光X線回折実験 / 熱膨張特性 / ガス浮上法 / 高融点物質 / 超高温域温度測定 / ポストペロブスカイト / 天然ガラス / 高温高圧融体 / 鉱物結晶 / 惑星地球物質 / 衝撃圧縮 / 鉱物・岩石 / 高温高圧 / 物性発現機構 / 高圧融体 / 高圧鉱物 / 衝撃超高温高圧 / ホタル石型複酸化物 / イオン導電体 / 拡散機構 / X線結晶構造解折 / 不定比組成鉱物 / 固溶体 … More Except Principal Investigator EXAFS / ダイヤモンドアンビル加圧 / 放射光 / 鉱物 / compression with diamond anvil / 強力X線粉末回折 / マントル物質研究 / molecular dynamical calculation / bulk moduli and elastic velocity / Plastic and elastic deformation / 構造相転移 / 放射光回折実験 / 固体流動 / 地球内部物質 / 超高圧 / X線ラジオグラフィー / metamict / meteorite / singurality / はやぶさ / pentlandite / spinel / X-ray diffraction / synchtron radiation / mineral / 地球惑星環境 / 秩序化 / 結晶構造 / approximant / diffuse scattering / disordered structure / anomalous scattering / structure / 散漫散乱 / 複雑構造 / ランダム構造 / 新素材 / 異常散乱 / 特異構造 / singularity / AXS / synchrotoron / Structure / Mineral / ラマン分光 / 蛇紋岩メランジュ / コース石 / 石墨 / ダイヤモンド / 肥後変成岩 / 超高圧クロミタイト / 超高圧変成作用 / 固体相転移 / 西彼杵変成岩 / 大陸衝突帯 / ロンズデーライト / クロミタイト / シュードタキライト / ナノダイヤモンド / 西彼杵ユニット / 長崎変成岩 / 沈み込み帯 / 超高圧変成岩 / マイクロダイヤモンド / YBa_2Cu_3O_y(F,Cu) thin film / MoN-T_MN(T_M=Nb,Zr,Ti) / TiN-AlN thin films / Superconducting nitrides / TiS_2 thin film / Electrode for 2nd buttery / Solid electrolyte / 耐化学性被膜 / TiNーAlN系窒化物薄膜 / TinーAlN系固溶体 / βーAgI薄膜 / βーアルミナ薄膜 / rfースパッタリング法 / YBa_2Cu_3O_<7-x>(F,Cu)薄膜 / Cu_3N薄膜 / 窒化物薄膜 / Agイオン伝導体 / 固体電解質薄膜 / YBa_2Cu_3O_<7-X>(F、Cu)薄膜 / MoNーT_MN(T_M:Nb、Zr、Ti)系薄膜 / TiN-AlN系薄膜 / YBa_2CU_3O_<7-X>(F,Cu)薄膜 / MoN-T_MN(T_M:Nb,Zr,Ti)系薄膜 / TiN-AIN系薄膜 / 窒化物超伝導体 / TiS_2薄膜 / 2次電池用電極 / 固体電解質膜 / Crystal Chemistry / Local Structure / Minerals / X-ray Spectroscopy / Solid Solution / エクザフス / 結晶化学 / 局所構造 / X線分光法 / エクサフス / 固溶体 / high-density liquid / multi anvil high-pressure device / synchrotron radiation / x-ray radiography / sintered diamond / local structure of liquid / liquid germanate / マグマ / 高密度液体 / マルチアンビル装置 / ラジオグラフィー / 焼結ダイヤモンド / 液体の局所構造 / ジャーマネートメルト / Lattice dynamic analysis / High-temperature Raman spectra of ilmenite / Pressure effect of hydrogen bond in minerals / Lattice dynamics of pressure-induced phase charge / Raman scattering using single crystal / High-pressure phase of earth interiors / Raman spectroscopy at high temperature and pressure / マントル物質 / 格子振動解析 / イルメナイトの高温ラマン散乱 / 含水鉱物の水素結合の圧力変化 / 構造相転移の格子力学 / 単結晶ラマン散乱実験 / マントル高圧物質 / 高温高圧ラマン散乱実験 / syncrotron diffraction experiment / multi anvil high-pressure aparatus / Compression with diamond anvil / EXAFS at high temperature and pressure / electron conductivity of wustite / electron conductivity of olivine / electron conductivity under high pressure / mantle substances / マルチアンビル高圧装置 / 高温高圧EXAFAS / ウスタイトの電気伝導度 / オリビンの電気伝導 / 高圧下電気伝導度測定 / system of powder diffraction pattern / powder diffraction study with high power X-ray generator / CCD X-ray ditector / time resolved diffraction study / kinetic study of structure transition / diffraction study under high pressure and high ntemperature / material science of earth's interior / 回折パターン処理システム / CCDX線検出器 / 時間分割測定 / 構造変化のカイネティックス / 高温・高圧X線回折実験 / 地球内部物質研究 / dynamics of straction transition / solid transfer / imaging plate X-ray ditector / time resolved diffraction pattern measurement / metastable and nonequilibrium process / structure transition of high pressure and high stress field / Material science of earth's interiors / ダイヤモンドアンビル加工 / 構造変化のダイナミックス / イメージングプレートX線検出器 / 逐次回折パターン測定 / 準安定・非平衡過程 / 応力・高圧場構造相転移 / Single crystal x-ray diffraction / diamond anvil high prssure cell / metastable state / pressure induced phase transition / kinetics of structure change / 格子変形 / 高温高圧条件 / 運動論 / X線回折実験 / ダイヤモンドアンビル / 分子動力学理論 / 高圧転移機構 / 構造変化の素過程 / 準安定相 / 圧力誘起構造変化 / 構造変態の運動論 / Synchrotron radiation science / rheology and solid mobility / Crystal structure and physical properties / X-ray diffraction study under high pressure / Earth interiors / 高圧物性 / 高圧構造解析 / 極端条件 / 放射光科学 / 格子の弾性変形、塑性変形 / 計算機シュミレーション / 放射光化学 / 体積圧縮率と弾性波速度 / 格子の弾性変形,塑性変形 / 結晶構造と物性 / 高圧高温下でのX線回折実験 / 酸化マグネシウム / 高温 / ユゴニオ / 金 / 地球内部 / 圧力スケール / 衝撃圧縮 / 複合焼結体 / 高温高圧実験 / ヒップ処理 / 超高圧発生 / ダイヤモンド焼結体 Less

Crystal structure of high-pressure hydrous minerals coexisting with microdiamond and water supply to the deep mantlePrincipal Investigator
- Principal Investigator
  
  吉朝朗
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Kumamoto University
Elucidation of heterogeneous specific structures inherent in natural minerals and program for creation of mimesis materials
- Principal Investigator
  
  杉山和正
- Project Period (FY)
  2020 – 2024
- 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
UHP chromitite and microdiamond first reported from Japan
- Principal Investigator
  
  Nishiyama Tadao
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Kumamoto University
Challenge to the absolute temperature determination and improvement to the accuracy of the radiation thermometer measurement under ultra-high-temperaturesPrincipal Investigator
- Principal Investigator
  
  Yoshiasa Akira
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Kumamoto University
Japanese leading local structure study on minerals and melts under shock compression and high-temperature and -pressurePrincipal Investigator
- Principal Investigator
  
  YOSHIASA Akira
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Kumamoto University
Direct Determination of Pressure Scale of Ag and MgO by Measurement of high-temperature Hugoniot data
- Principal Investigator
  
  MASHIMO Tsutomu
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Kumamoto University
HIP synthesis of diamond-SiC composite anvils and their application to the structural study of liquid under high pressure
- Principal Investigator
  
  OHTAKA Osamu
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
Decipherment of important reoord concerning the earth and planet activity that remains in local structure of trace elementsPrincipal Investigator
- Principal Investigator
  
  YOSHIASA Akira
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Kumamoto University
Local structure of high-pressure and high-temperature melts and its correlation to density and viscosity
- Principal Investigator
  
  OHTAKA Osamu
- 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
Local structure changes and structural transformations of melt, glass and gel under the Earth's mantle conditions.Principal Investigator
- Principal Investigator
  
  YOSHIASA Akira
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Kumamoto University
  Osaka University
Lattice dynamics study of pressure-induced structure change of earth materials under high pressure using single crystals.
- Principal Investigator
  
  YAMANAKA Takamitsu
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
Local structures and electoric conduction mechanism of minerals in Earth's lower mantle.Principal Investigator
- Principal Investigator
  
  YOSHIASA Akira
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
Crystal structure and solid state physics of earth's interiors under high pressure and high temperature
- Principal Investigator
  
  YAMANAKA Takamitsu
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
Lattice instability and kinetic study of mantle substances in the nonequilibrium process under high-pressure and high stress field
- Principal Investigator
  
  YAMANAKA Takamitsu
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
Development of time resolved diffraction study under high pressure using charge coupled devise detector
- Principal Investigator
  
  YAMANAKA Takamitsu
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
Observation and Simulation of atomic motion in the Eath internal materialsPrincipal Investigator
- Principal Investigator
  
  YOSHIASA Akira
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
Structure & physical Properties of Earth Interior at High Pressure
- Principal Investigator
  
  YAMANAKA Takamitsu
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
In situ observation and kinetics of the phase transformation under high pressure and stress
- Principal Investigator
  
  YAMANAKA Takamitsu, 山中高光
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Osaka University
固溶体及び不定比組成鉱物に於ける物質移動と局所構造Principal Investigator
- Principal Investigator
  
  吉朝朗
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  鉱物学(含岩石・鉱床学)
- Research Institution
  Hiroshima University
The Crystal chemistry of the mineral solid solution by EXAFS spectroscopy.
- Principal Investigator
  
  KOTO Kichiro
- Project Period (FY)
  1987 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  鉱物学(含岩石・鉱床学)
- Research Institution
  The University of Tokushima
  Osaka University
Study on microstructure and properties of micro-composite-type inorganic films.
- Principal Investigator
  
  KANAMARU Fumikazu
- Project Period (FY)
  1987 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  無機工業化学
- Research Institution
  Osaka University

[Book] 「日本の結晶学（II）」-その輝かしい発展-　鉱物の局所構造と結晶化学2014
- Author(s)
  吉朝　朗
- Total Pages
  488
- Publisher
  ㈱日本印刷　ISBN978-4-9903861-1-5
- Data Source
  KAKENHI-PROJECT-25610159
[Book] 「日本の結晶学（II）」-その輝かしい発展-　鉱物の局所構造と結晶化学2014
- Author(s)
  吉朝　朗
- Total Pages
  488
- Publisher
  ㈱日本印刷　ISBN978-4-9903861-1-5
- Data Source
  KAKENHI-PROJECT-22244068
[Book] 日本結晶学会誌「入門講座I」2007
- Author(s)
  吉朝朗, 他
- Total Pages
  650
- Publisher
  日本結晶学会編
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Syntheses, single crystal structure analyses and ultraviolet light emission of CaW1−xMoxO4 (x = 0.0-1.0) scheelite-powellite solid solutions2023
- Author(s)
 MURAI Kei-ichiro、YAMASHITA Koyumi、KITAHARA Ginga、TOKUDA Makoto、YOSHIASA Akira
- Journal Title
 
 Journal of Mineralogical and Petrological Sciences
 
 Volume: 118 Issue: 1 Pages: n/a
- DOI
 10.2465/jmps.220901
- ISSN
 1345-6296, 1349-3825
- Language
 English
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23K03530
[Journal Article] Structural changes in shocked tektite and their implications to impact-induced glass formation2023
- Author(s)
  Sekine Toshimori、Tobase Tsubasa、Zhang Youjun、Kitahara Ginga、Yoshiasa Akira、Sato Tomoko、Kobayashi Takamichi、Mori Akihisa
- Journal Title
  
  American Mineralogist
  
  Volume: 108 Issue: 4 Pages: 686-694
- DOI
  10.2138/am-2022-8149
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K03530
[Journal Article] Single-crystal structure refinements and Debye temperatures of Ir2S3 kashinite and Rh2S3 bowieite2022
- Author(s)
  Yoshiasa Akira, Kitahara Ginga, Tokuda Makoto, Ishimaru Satoko, Ono Shin-ichiro, Terai Kunihisa, Nakatsuka Akihiko, Sugiyama Kazumasa
- Journal Title
  
  Acta Crystallographica Section C Structural Chemistry
  
  Volume: 78 Issue: 11 Pages: 606-611
- DOI
  10.1107/s2053229622009603
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03761, KAKENHI-PROJECT-21K18645, KAKENHI-PLANNED-18H05456, KAKENHI-PROJECT-20H00189
[Journal Article] Crystal structures of rhodium-containing erlichmanite-laurite solid solutions (Os1-x-yRuxRhyS2: x=0.09-0.60, y=0.07-0.10) with unique compositional dependence2022
- Author(s)
  Kitahara Ginga, Yoshiasa Akira, Ishimaru Satoko, Terai Kunihisa, Tokuda Makoto, Nishio?Hamane Daisuke, Tanaka Takahiro, Sugiyama Kazumasa
- Journal Title
  
  Mineralogical Magazine
  
  Volume: in press Issue: 3 Pages: 1-51
- DOI
  10.1180/mgm.2022.139
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03761, KAKENHI-PROJECT-21K18645, KAKENHI-PLANNED-18H05456, KAKENHI-PROJECT-23K03530, KAKENHI-PROJECT-20H00189
[Journal Article] Crystal structure, XANES and charge distribution investigation of krennerite and sylvanite: analysis of Au-Te and Te-Te bonds in Au1-xAgxTe2 group minerals2022
- Author(s)
  Kitahara Ginga、Yoshiasa Akira、Tokuda Makoto、Nespolo Massimo、Hongu Hidetomo、Momma Koichi、Miyawaki Ritsuro、Sugiyama Kazumasa
- Journal Title
  
  Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
  
  Volume: 78 Issue: 2 Pages: 117-132
- DOI
  10.1107/s2052520622000804
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-18H05456, KAKENHI-PROJECT-20H00189
[Journal Article] Crystal structure refinements of stoichiometric Ni3Se2 and NiSe2021
- Author(s)
  Kohei Unoki , Akira Yoshiasa , Ginga Kitahara , Tadao Nishiayama , Makoto Tokuda , Kazumasa Sugiyama , Akihiko Nakatsuka
- Journal Title
  
  Acta Crystallographica Section C: Structural Chemistry
  
  Volume: 77 Issue: 4 Pages: 169-175
- DOI
  10.1107/s2053229621002187
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00189, KAKENHI-PROJECT-20H02683
[Journal Article] Crystal structure refinement and crystal chemistry of parasymplesite and vivianite2021
- Author(s)
  Hidetomo Hongu , Akira Yoshiasa , Ginga Kitahara , Yumiko Miyano , Karin Han , Koichi Momma , Ritsuro Miyawaki , Makoto Tokuda , Kazumasa Sugiyama
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 116 Issue: 4 Pages: 183-192
- DOI
  10.2465/jmps.200904
- NAID
  130008104149
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00189
[Journal Article] XANES analyses on minor elements and X–ray single crystal structure analyses of Ce– and Nb–perovskite2021
- Author(s)
  Ginga KITAHARA , Akira YOSHIASA , Makoto TOKUDA , Tsubasa TOBASE , Kazumasa SUGIYAMA
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 116 Issue: 1 Pages: 45-55
- DOI
  10.2465/jmps.200424
- NAID
  130007995419
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00189
[Journal Article] Crystal synthesis and Debye temperature determination of PdSb2: Usefulness of single crystal precise structure analysis2021
- Author(s)
  Akira Yoshiasa , Makoto Tokuda , Ginga Kitahara , Kohei Unoki , Hiroshi Isobe , Akihiko Nakatsuka , Kazumasa Sugiyama
- Journal Title
  
  JOURNAL OF CRYSTAL GROWTH
  
  Volume: 574 Pages: 126327-126327
- DOI
  10.1016/j.jcrysgro.2021.126327
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00189, KAKENHI-PROJECT-20H02683
[Journal Article] Local structure investigations of Sn and Mn doped in β-Ga2O3 by X-ray absorption spectroscopy2021
- Author(s)
  Arima-Osonoi H.、Yamazaki K.、Simura R.、Sugawara T.、Yubuta K.、Sugiyama K.、Yoshiasa A.
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 570 Pages: 126223-126223
- DOI
  10.1016/j.jcrysgro.2021.126223
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00189, KAKENHI-PLANNED-18H05456
[Journal Article] Titanian andradite in the Nomo rodingite: Chemistry, crystallography, and reaction relations2019
- Author(s)
  SCHMITT Alison C.、TOKUDA Makoto、YOSHIASA Akira、NISHIYAMA Tadao
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 114 Issue: 3 Pages: 111-121
- DOI
  10.2465/jmps.180731
- NAID
  130007677826
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05615, KAKENHI-PROJECT-16H02238
[Journal Article] Natural arsenic with a unique order structure: potential for new quantum materials.2019
- Author(s)
  Yoshiasa, A., Tokuda, M.他7名
- Journal Title
  
  Scientific Reports
  
  Volume: 9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02238
[Journal Article] Effects of a strong gravitational field on Mn-trimeres and magnetic properties of hexagonal YMnO3 single crystal.2019
- Author(s)
  Tokuda, M., Nishiyama, T., Yoshiasa, A.ほか4名
- Journal Title
  
  Journal of Physics and Chemistry of Solids
  
  Volume: 129 Pages: 172-179
- DOI
  10.1016/j.jpcs.2018.12.023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02238, KAKENHI-PROJECT-17H01200
[Journal Article] Determination of ferro- and antiferroelectricity using the temperature dependence of the pre-edge fetatures in tghe XANES spectra.2018
- Author(s)
  Yoshiasa, A. ほか6名
- Journal Title
  
  Phys. Status Solidi B
  
  Volume: X Issue: 11
- DOI
  10.1002/pssb.201800050
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02238
[Journal Article] Variable-temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type barium titanate phases2016
- Author(s)
  Tomotaka Nakatani, Akira Yoshiasa, Akihiko Nakatsuka, Tatsuya Hiratoko, Tsutomu Mashimo, Maki Okube and Satoshi Sasaki,
- Journal Title
  
  Acta Crystallographica B
  
  Volume: B72 Issue: 1 Pages: 151-159
- DOI
  10.1107/s2052520615022544
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25610159, KAKENHI-PROJECT-15H03747
[Journal Article] Complex structure and characteristic hydrogen bonding form of legrandite; crystal structure refinements of legrandite, adamite and paradamite2016
- Author(s)
  Satoshi Jinnouchi, Akira Yoshiasa, Kazumasa Sugiyama, Reiko Shimura, Hiroshi Arima, Koichi Momma and Ritsurou Miyawaki
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 111 Pages: 80-85
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Temperature dependence of crystal structure of CaGeO3 high-pressure perovskite phase and experimental determination of its Debye temperatures studied by low- and high-temperature single crystal X-ray diffraction2015
- Author(s)
  A. Nakatsuka, S. Kuribayashi, N. Nakayama, H. Fukui, H. Arima, A. Yoneda and A. Yoshiasa,
- Journal Title
  
  Am. Mineral.
  
  Volume: 100 Pages: 6-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Crystal structure of SrGeO3 in the high-pressure perovskite-type phase2015
- Author(s)
  Akihiko Nakatsuka*, Hiroshi Arima, Osamu Ohtaka, Keiko Fujiwara and Akira Yoshiasa,
- Journal Title
  
  Acta Crystallographica
  
  Volume: E71 Pages: 502-504
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Crystal structure of SrGeO3 in the high-pressure perovskite-type phase2015
- Author(s)
  Akihiko Nakatsuka, Hiroshi Arima, Osamu Ohtaka, Keiko Fujiwara and Akira Yoshiasa
- Journal Title
  
  Acta Crystallographica E
  
  Volume: E71 Pages: 502-504
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Temperature dependence of crystal structure of CaGeO3 high-pressure perovskite phase and experimental determination of its Debye temperatures studied by low- and high-temperature single crystal X-ray diffraction2015
- Author(s)
  A. Nakatsuka, S. Kuribayashi, N. Nakayama, H. Fukui, H. Arima, A. Yoneda and A. Yoshiasa,
- Journal Title
  
  Am. Mineral.
  
  Volume: 100 Pages: 00-00
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] XAFS study of Zr in Cretaceous-Tertiary boundary clays from Stevns Klint2015
- Author(s)
  Tsubasa Tobase, Akira Yoshiasa, Ling Wang, Tatsuya Hiraroko, Hidetomo Hongu, Maki Okube and Kazumasa Sugiyama
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 110 Pages: 88-91
- NAID
  130005067165
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] XAFS study on the zirconium local structures in tektites and natural glasses.2015
- Author(s)
  Tsubasa Tobase, Akira Yoshiasa, Ling Wang, Hidetomo Hongu, Hiroshi Isobe and Ritsuro Miyawaki
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences,
  
  Volume: 110 Pages: 1-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] XAFS study on the zirconium local structures in tektites and natural glasses.2015
- Author(s)
  Tsubasa Tobase, Akira Yoshiasa, Ling Wang, Hidetomo Hongu, Hiroshi Isobe and Ritsuro Miyawaki
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences,
  
  Volume: 110 Pages: 1-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Elastic anisotropy of experimental analogues of perovskite and post-perovskite help to interpret D” diversity2014
- Author(s)
  Yoneda, A., Fukui, H., Xu, F., Nakatsuka, A., Yoshiasa, A., Seto, Y., Ono, K., Tsutsui, S., Uchiyama, H., Baron, A.Q.R.
- Journal Title
  
  Nature commun
  
  Volume: 5 Issue: 1 Pages: 3453-3453
- DOI
  10.1038/ncomms4453
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22224008, KAKENHI-PROJECT-22244068, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25287143, KAKENHI-PROJECT-25610159
[Journal Article] Low- and high-temperature single crystal X-ray diffraction study of CaGeO3 perovskite synthesized at 12 GPa and 1253K2013
- Author(s)
  A. Nakatsuka, N Nakayama, H. Arima and A. Yoshiasa.
- Journal Title
  
  Bulletin of the American Physical Society
  
  Volume: ５８ Pages: 61-62
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] 回折法とX線吸収分光(XAFS)法を用いた地球惑星物質の精密構造解析2013
- Author(s)
  吉朝朗
- Journal Title
  
  岩石鉱物科学
  
  Volume: 42 Pages: 111-122
- NAID
  10031173671
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Temperature dependence of pre-edge feature in Ti K-edge XANES spectra for ATiO3 (A= Ca and Sr), A2TiO4 (A=Mg and Fe), TiO2 rutile and TiO2 anatase.2013
- Author(s)
  Tatsuya Hiratoko, Akira Yoshiasa, Tomotaka Nakatani, Maki Okube, Akihiko Nakatsuka and Kazumasa Sugiyama,
- Journal Title
  
  Journal of Synchrotron Radiation,
  
  Volume: ２０ Pages: 641-643
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Effective pair potential for Ca-O bonds in CaGeO3 polymorphs.2013
- Author(s)
  Ai Koganemaru, Akira Yoshiasa, Ling Wang, Tomotaka Nakatani, Akihiko Nakatsuka, Maki Okube, Hiroshi Arima and Kazumasa Sugiyama.
- Journal Title
  
  Journal of Physics: Conference Series,
  
  Volume: 430
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Synthesis of novel CoCx@C nanoparticles2013
- Author(s)
  L. Chen, T. Mashimo,H. Okudera, A. Yoshiasa他
- Journal Title
  
  Nanotechnology
  
  Volume: 24
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Local structure of Titanium in natural glasses probed by X-ray absorption fine structure2013
- Author(s)
  L. Wang, A. Yoshiasa, M. Okube, T. Nakatani, Y. Hayasaka and H. Isobe.
- Journal Title
  
  ournal of Physics: Conference Series
  
  Volume: 430
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] XAFS study on Ca local structure in natural glasses and tektite2013
- Author(s)
  T. Tobase, L. Wang, A. Yoshiasa, M. Okube, T. Nakatani, Y. Hayasaka and H. Isobe.
- Journal Title
  
  Journal of Physics: Conference Series,
  
  Volume: ４３０
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Single-crystal metastable high temperature C2/c clinoenstatite quenched rapidly from high temperature and high pressure.2013
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka, Maki Okube and Tomoo Katsura,
- Journal Title
  
  Acta Crystallographica Section B
  
  Volume: 69 Pages: 541-546
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Single-crystal metastable high temperature C2/c clinoenstatite quenched rapidly from high temperature and high pressure.2013
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka, Maki Okube and Tomoo Katsura,
- Journal Title
  
  Acta Crystallographica Section B
  
  Volume: 69 Pages: 541-546
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Local structure of iron in tektites and natural glass probed by X-ray absorption fine structure spectroscopy2013
- Author(s)
  Ling Wang, Akira Yoshiasa, Maki Okube, Tatsuya Hiratoko, Yuan Hu, Hiroshi Isobe, Hiroshi Arima and Kazumasa Sugiyama,
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 108 Pages: 288-294
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Temperature dependence of pre-edge feature in Ti K-edge XANES spectra for ATiO3 (A= Ca and Sr), A2TiO4 (A=Mg and Fe), TiO2 rutile and TiO2 anatase.2013
- Author(s)
  Tatsuya Hiratoko, Akira Yoshiasa, Tomotaka Nakatani, Maki Okube, Akihiko Nakatsuka and Kazumasa Sugiyama,
- Journal Title
  
  Journal of Synchrotron Radiation,
  
  Volume: 20 Pages: 641-643
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Synthesis of novel CoCx@C nanoparticles2013
- Author(s)
  Lilang Chen, Tsutomu Mashimo, Chihiro Iwamoto, Hiroki Okudera, Emil Omurzak, H.S. Ganapathy, Hirotaka Ihara, J. Zhang, Zhypargul Abdullaeva, Shintaro Takebe and Akira Yoshiasa
- Journal Title
  
  Nanotechnology,
  
  Volume: ２４
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] 回折法とX線吸収分光(XAFS)法を用いた地球惑星物質の精密構造解析2013
- Author(s)
  吉朝朗
- Journal Title
  
  岩石鉱物科学
  
  Volume: ４２ Pages: 111-122
- NAID
  10031173671
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610159
[Journal Article] Local structure of magnetite and maghemite and chemical shift in Fe K-edge XANES2012
- Author(s)
  Hiroki Okudera, Akira Yoshiasa 他
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 107 Pages: 127-132
- NAID
  10030499207
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Local structure of Zn in Cretaceous-Tertiary boundary clays from Stevns Klint.2012
- Author(s)
  Maki Okube, Satoshi Sasaki, Akira Yoshiasa,他
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 107 Pages: 192-196
- NAID
  10031131484
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] High energy-resolution electron energy-loss spectroscopy analysis of dielectric property and electronic structure of hexagonal diamond.2012
- Author(s)
  Yohei Sato, Masami Terauchi, Akira Yoshiasa　他
- Journal Title
  
  Diamond and Related Materials
  
  Volume: 25 Pages: 40-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] High energy-resolution electron energy-loss spectroscopy analysis of dielectric property and electronic structure of hexagonal diamond2011
- Author(s)
  Yohei Sato, Masami Terauchi, Akira Yoshiasa, 他
- Journal Title
  
  Diamond and Related Materials
  
  Volume: 25 Pages: 40-44
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Pure Tetragonal ZrO2 Nanoparticles Synthesized by Pulsed Plasma in Liquid2011
- Author(s)
  L.Chen, T.Mashimo, E.Omurzak, H.Okudera, A.Yoshiasa, 他
- Journal Title
  
  Journal of Physical Chemistry C
  
  Volume: 115 Pages: 9370-9375
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] 鉱物結晶学の多様化:新たな広がりと挑戦2011
- Author(s)
  杉山和正, 奥寺浩樹, 吉朝朗
- Journal Title
  
  日本結晶学会誌
  
  Volume: 53 Pages: 1-1
- NAID
  10027840357
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] MgAl2O4スピネル固溶体の結晶化学:高渡高圧下や元素置換において観測される特異な陽イオン席選択性2011
- Author(s)
  吉朝朗、前川英己、杉山和正
- Journal Title
  
  日本結晶学会誌
  
  Volume: 53 Pages: 13-18
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Precise structure analyses of advanced materials under high-pressure and high-temperature2011
- Author(s)
  Akira Yoshiasa, 他
- Journal Title
  
  International Journal of Modern Physics B
  
  Volume: 25 Pages: 4159-4162
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] MgAl_2O_4スピネル固溶体の結晶化学:高温高圧下や元素置換において観測される特異な陽イオン席選択性2011
- Author(s)
  吉朝朗, 前川英己, 杉山和正
- Journal Title
  
  日本結晶学会誌
  
  Volume: 53 Pages: 13-18
- NAID
  10027840418
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Wurtzite-type ZnS nanoparticles by pulsed electric discharge2011
- Author(s)
  Emil Omurzak, Tsutomu Mashimo, Akira Yoshiasa, 他
- Journal Title
  
  Nanotechnology
  
  Volume: 22
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Static disorders of atoms and experimental determination of Debye temperature in pyrope : Low- and high-temperature single-crystal X-ray diffraction study2011
- Author(s)
  Akihiko Nakatsuka、Akira Yoshiasa, 他
- Journal Title
  
  American Mineralogist
  
  Volume: 96 Pages: 1593-1605
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Titanium local structure in tektite by X-ray absorption fine structure spectroscopy2011
- Author(s)
  Iing Wang, Akira Yoshiasa, Maki Okube, 他
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: 18 Pages: 885-890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] 鉱物結晶学の多様化:新たな広がりと挑戦2011
- Author(s)
  杉山和正、奥寺浩樹、吉朝朗
- Journal Title
  
  日本結晶学会誌
  
  Volume: 53
- NAID
  10027840357
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] High-Pressure XAFS Study of Pure ZrO_2 and Stabilized CubicZrO_22010
- Author(s)
  Akira YOSHIASA, Maki OKUBE, Osamu OHTAKA, 他
- Journal Title
  
  J.Phys.Soc.Jpn.Suppl.A
  
  Volume: 79 Pages: 48-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Effect of strong gravity on YBa_2Cu_3O_<7-x> superconductor2010
- Author(s)
 Rabaya Bagum, Akira Yoshiasa, Tsutomu Mashimo, 他
- Journal Title
 
 JOURNAL OF APPLIED PHYSICS
 
 Volume: 108
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-22244068
[Journal Article] High-pressure XAFS study of pure ZrO2 and stabilized cubic ZrO22010
- Author(s)
  A. Yoshiasa, H. Arima, K. Murai, M. Okube, Y. Katayama, O. Ohtaka
- Journal Title
  
  Journal of Physical Society of Japan 79 Suppl.A
  
  Pages: 48-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] Ionic Conductivities of CuI Phases at High Pressure and Temperature2010
- Author(s)
  Osamu OHTAKA, Akira YOSHIASA, 他
- Journal Title
  
  J.Phys.Soc.Jpn.Suppl.A
  
  Volume: 79 Pages: 51-53
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Ionic conductivities of CuI phases at high pressure and temperatures2010
- Author(s)
  O. Ohtaka, Y. Itakura, H. Arima, T. Kikegawa, A. Yoshiasa
- Journal Title
  
  Journal of Physical Society of Japan 79 Suppl.A
  
  Pages: 51-53
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] 高圧高温下でのXAFS法と回折法によるAgIの研究2009
- Author(s)
  吉朝、有馬、福井、奥部、片山、大高理
- Journal Title
  
  日本結晶学会誌 54
  
  Pages: 2-5
- NAID
  10024820362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] High-pressure XAFS study of bulk and nano size ZrO2 particles2009
- Author(s)
  Yoshiasa, et al.,
- Journal Title
  
  Journal of Physics : Conference Series 190
  
  Pages: 12119-12119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] High-pressure XAFS study of bulk and nano size ZrO2 particles2009
- Author(s)
  A. Yoshiasa, H. Arima, M. Okube, H. Fukui, A. Nakatsuka, Y. Katayama, O. Ohtaka
- Journal Title
  
  ournal of Physics: Conference Series 190巻
  
  Pages: 12119-12119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] 高圧高温下でのXAFS法と回折法によるAgIの研究2009
- Author(s)
  吉朝、有馬、福井、奥部、片山、大高理
- Journal Title
  
  日本結晶学会誌 54巻
  
  Pages: 2-5
- NAID
  10024820362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] Pressure and compositional dependence of electric conductivity in the (Mg_<1-x>Fe_x)_<1-δ>O(x=0.01-0.40) solid-solutio2009
- Author(s)
 A.Yoshiasa, O.Ohtaka, D.Sakamoto, D.Andrault, H.Fukui, M.Okube
- Journal Title
 
 Solid State Ionics 180
 
 Pages: 501-505
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-20340153
[Journal Article] Single-crystal X-ray diffraction study of CaIrO32008
- Author(s)
  M. Sugahara, A. Yoshiasa, A. Yoneda, T. Hashimoto, S. Sakai, M. Okube, A. Nakatsuka, O. Ohtaka
- Journal Title
  
  Am. Min. 93巻
  
  Pages: 1148-1152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] Manganese doped gallium oxynitride prepared by nitridation of citrate precursor.2008
- Author(s)
  S.Kikkawa, A.Yoshiasa, 他
- Journal Title
  
  J.Alloys.& Compd. 450
  
  Pages: 152-156
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Local structure and effective pair potential of rock-salt type and disordered rock-salt type AgI under pressure2008
- Author(s)
  Y. Yoshiasa
- Journal Title
  
  J. Phys. Conference Series 121, 022011(2008) 121
  
  Pages: 22011-22013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340161
[Journal Article] Crystal structure and optical properties of oxynitride rare-earth tantalates RTa-(O,N)(R=Nd2008
- Author(s)
  S.Kikkawa, A.Yoshiasa, 他
- Journal Title
  
  Mater.Res.Bull. 43
  
  Pages: 811-818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Local structure and effective pair potential of rock-salt type and disordered rock-salt type AgI under pressure2008
- Author(s)
  A.Yoshiasa, M.Sugahara, H.Arima, H.Fukui, K.Murai, M.Okube
- Journal Title
  
  J.Phys.: Conf.Series 121
  
  Pages: 102002-102002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340153
[Journal Article] Manganese doped gallium oxynitride prepared by nitridation of citrate precursor2008
- Author(s)
  S., Kildcawa, S., Ohtaki, T., Takeda, A., Yoshiasa, T., Sakurai, Y., Miyamoto
- Journal Title
  
  J. Alloys. & Compd. 450
  
  Pages: 152-156
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Crystal structure and optical properties of oxynitride rare-earth tantalates RTa-(O, N)(R=Nd, Gd, Y)2008
- Author(s)
  S., Kikkawa, T., Takeda, A., Yoshiasa, P., Maillard, F., Tessier
- Journal Title
  
  Mater. Res. Bull. 43
  
  Pages: 811-818
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Pressure dependence of anharmonic effective pair potentials in rock salt type AgI.2007
- Author(s)
  A.Yoshiasa, H.Fukui他
- Journal Title
  
  The American Institute of Physics, Conf.Proc. 882
  
  Pages: 569-571
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Local structure analysis around Kr in minerals by XAFS.2007
- Author(s)
  M.Okube, A.Yoshiasa他
- Journal Title
  
  The American Institute of Physics, Conf.Proc. 882
  
  Pages: 296-298
- NAID
  120006697084
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] In situ XAFS and XRD studies of pressure-induced local structural change in liquid AgI2007
- Author(s)
  H. Arima, O. Ohtaka, A. Yoshiasa, et al.
- Journal Title
  
  J. Phys. Condensed Matter 19
  
  Pages: 76104-76104
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340169
[Journal Article] EXAFS and XPS study of rutile-type difluorides of first-row transition metals.2007
- Author(s)
  K.Murai, A.Yoshiasa他
- Journal Title
  
  The American Institute of Physics, Conf.Proc. 882
  
  Pages: 463-465
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] In Situ XAFS and XRD studies of pressure-induced local stuructural change in liquid Agl2007
- Author(s)
  H.Arhna, A.Yoshiasa, 他
- Journal Title
  
  J.Phys.:Condens.Matter 19
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] In situ XAFS and XRD studies of pressure-induced local structural change in liquid AgI2007
- Author(s)
  H. Arima, O. Ohtaka, A. Yoshiasa, et. al.
- Journal Title
  
  J. Phys. Condensed Matter 19
  
  Pages: 76104-76104
- Data Source
  KAKENHI-PROJECT-16340169
[Journal Article] Local structure of transition element(V,Cr,Mn,Fe and Zn)in Al2SiO5 polymorohs.2007
- Author(s)
  Y.Furukawa, A.Yoshiasa他
- Journal Title
  
  The American Institute of Physics, Conf.Proc. 882
  
  Pages: 235-237
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Temperature dependence of XANES spectra for ATiO3, A2TiO4 and TiO2 compounds with structureal phase transitions.2007
- Author(s)
  T.Hashimoto, A.Yoshiasa他
- Journal Title
  
  The American Institute of Physics, Conf.Proc. 882
  
  Pages: 428-430
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] In Situ XAFS and XRD studies of pressure-induced local stuructural change in liquid AgI.2007
- Author(s)
  H., Arima, O., Ohtaka, T., Hattori, Y., katayama, W., Utsumi, A., Yoshiasa
- Journal Title
  
  J.Phys. : Condens. Matter 19, 076104
  
  Pages: 7-7
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] XAFS study of As in K-T boundary clay2007
- Author(s)
  S.Sakai, A.Yoshiasa他
- Journal Title
  
  The American Institute of Physics, Conf.Proc. 882
  
  Pages: 274-276
- NAID
  120006697083
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] In situ XAFS and XRD studies of pressure-induced localstructural change in liquid AgI2007
- Author(s)
  H. Arima, O. Ohtaka, A. Yoshiasa, et al.
- Journal Title
  
  J. Phys. Condensed Matter 19
  
  Pages: 76104-76104
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340169
[Journal Article] Reinvestigation of the MgSiO_3 perovskite structure at high pressure.2006
- Author(s)
  M.Sugahara, A.Yoshiasa他
- Journal Title
  
  Am.Mineral. 91
  
  Pages: 533-536
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] 回折法とXAFS法を併用した不規則構造解析2006
- Author(s)
  吉朝朗
- Journal Title
  
  日本結晶学会誌 48
  
  Pages: 3-35
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Crystal structure, electron density and diffusion path of the fast-ion conductore copper iodide Cul2006
- Author(s)
  Ma.Yashima, A.Yoshiasa他
- Journal Title
  
  Journal of Materials Chemistry 16
  
  Pages: 4393-4396
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Electrical conductivities and conduction mechanisms of perovskite-type Na_<1-x>K_xMgF_3(x=0,0.1,1) and KZnF_32005
- Author(s)
 A.Yoshiasa, D.Sakamoto 他
- Journal Title
 
 Z.anorg.allg.Chem. 631
 
 Pages: 502-506
- Data Source
 KAKENHI-PROJECT-17204049
[Journal Article] XAFS study of A-site deficient La0.63Ti0.92Nb0.08O3 perovskite.2005
- Author(s)
  A.Yoshiasa, M.Okube 他
- Journal Title
  
  Physica Scripta T115
  
  Pages: 372-374
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Electrical conductivities and conduction mechanisms of perovskite-type Na_<1-x>K_xMgF_3(x=0,0.1,1) and KZnF_32005
- Author(s)
 A.Yoshiasa, D.Sakamoto, et al.
- Journal Title
 
 Z.anorg.allg.Chem. 631
 
 Pages: 502-506
- Description
 「研究成果報告書概要(欧文)」より
- Data Source
 KAKENHI-PROJECT-15540460
[Journal Article] Thermal vibration of the rutile-type difluorides of first-row transition matals2005
- Author(s)
  K.Murai, A.Yoshiasa, 他
- Journal Title
  
  Physica Scripta T115
  
  Pages: 267-270
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Crystal structure of single-crystal CaGeO3 tetragonal garnet synthesized at 3 Gpa and 1000℃2005
- Author(s)
  A.Nakatsuka, A.Yoshiasa 他
- Journal Title
  
  Am.Mineral 90
  
  Pages: 755-757
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] 圧力誘起による液体ジャーマネートの構造変化2005
- Author(s)
  有馬寛, 大高理, 吉朝朗
- Journal Title
  
  高圧力の科学と技術 15
  
  Pages: 52-59
- NAID
  10014501026
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Electrical conductivities and conduction mechanisms of perovskite-type Na_<1-x>K_xMgF_3 (x=0, 0.1, 1) and KZnF_32005
- Author(s)
 A.Yoshiasa, D.Sakamoto他
- Journal Title
 
 Z.anorg.allg.Chem. 631
 
 Pages: 502-506
- Description
 「研究成果報告書概要(和文)」より
- Data Source
 KAKENHI-PROJECT-15540460
[Journal Article] XAFS study of the perovskite-type proton conductor SrZr0.9Yb0.1O3-d.2005
- Author(s)
  M.Okube, A.Yoshiasa 他
- Journal Title
  
  Physica Scripta T115
  
  Pages: 375-377
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Electrical conductivities and conduction mechanisms of perovskite-type Na_<1-z>K_xMgF_3 (x=0,0.1,1) and KZnF_3.2005
- Author(s)
 A.Yoshiasa, D.Sakamoto他
- Journal Title
 
 Z.anorg.allg.Chem. 631
 
 Pages: 502-506
- Data Source
 KAKENHI-PROJECT-15540460
[Journal Article] Single crystal x-ray diffraction study of the vanadate garnet Ca_2NaZn_2V_3O_<12>2004
- Author(s)
 A.Nakatsuka, A.Yoshiasa他
- Journal Title
 
 Material.Res.Bull. 39
 
 Pages: 949-956
- Description
 「研究成果報告書概要(和文)」より
- Data Source
 KAKENHI-PROJECT-15540460
[Journal Article] Pressure-induced polymorphic phase transition in liquid alkali-GeO2.2004
- Author(s)
  O.Ohtaka, H.Arima, A.Yoshiasa他
- Journal Title
  
  Phys.Rev.Lett 92
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Oxygen-deficient strontium cobaltate, SrCoO_<2.64>.2004
- Author(s)
 A.Nakastuka, A.Yoshiasa, H.Takei
- Journal Title
 
 Acta Cryst C 60
 
 Pages: 159-160
- Description
 「研究成果報告書概要(和文)」より
- Data Source
 KAKENHI-PROJECT-15540460
[Journal Article] Graphite-hexagonal diamond transition and surviving compressed graphite.2004
- Author(s)
  A.Yoshiasa, A.Nakatsuka他
- Journal Title
  
  Applied Mineralogy : Developments in Science and Technology, Sao Paulo : ICAM2004 (ed. by M.Pecchioet al.)
  
  Pages: 93-96
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Graphite-hexagonal diamond transition and surviving compressed graphite.2004
- Author(s)
  A.Yoshiasa, A.Nakatsuka他
- Journal Title
  
  Applied Mineralogy : Developments in Science and Technology, Sao Paulo : ICAM2004 (ed.by M.Pecchio et al.)
  
  Pages: 93-96
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Pressure-induced polymorphic phase transition in liquid alkali-GeO22004
- Author(s)
  O.Ohtaka, H.Arima, A.Yoshiasa 他
- Journal Title
  
  Phys.Rev.Lett 92
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Pressure-induced polymorphic phase transition in liquid alkali-Geo2.2004
- Author(s)
  O.Ohtaka, H.Arima, H.Fukui, W.Utsumi, Y.Katayama, A.Yoshiasa
- Journal Title
  
  Phys.Rev.Lett. 92
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Single crystal x-ray diffraction study of the vanadate garnet Ca_2NaZn_2V_3O_<12>2004
- Author(s)
 A.Nakatsuka, K.Iishi, Y.Ikuta, A.Yoshiasa
- Journal Title
 
 Material.Res.Bull. 39
 
 Pages: 949-956
- Description
 「研究成果報告書概要(欧文)」より
- Data Source
 KAKENHI-PROJECT-15540460
[Journal Article] Oxygen-deficient strontium cobaltate, SrCoO_<2.64->2004
- Author(s)
 A.Nakastuka, A.Yoshiasa, H.Takei
- Journal Title
 
 Acta Cryst C 60
 
 Pages: 159-160
- Data Source
 KAKENHI-PROJECT-15540460
[Journal Article] Graphite-hexagonal diamond transition and surviving compressed graphite.2004
- Author(s)
  A.Yoshiasa, A.Nakatsuka, M.Okube, H.Okudera
- Journal Title
  
  Applied Mineralogy : Developments in Science and technology(ed.by M.Pecchio et al.)(Sao Paulo : ICAM2004)
  
  Pages: 93-96
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Vanadate garnet, Ca2NaMg2V3O122003
- Author(s)
  A.Nakatsuka, Y.Ikuta, a.Yoshiasa, K.Iishi
- Journal Title
  
  Acta Cryst.C 59
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Detailed structures of hexagonal diamond(lonsdaleite) and wurtzite type BN2003
- Author(s)
  A.Yoshiasa, Y.Murai, O.Ohtaka, T.Katsura
- Journal Title
  
  Jpn.J.Appl.Phys. 42
  
  Pages: 1964-1704
- NAID
  130004530549
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Pressure-induced polymorphic phase transition in liquid germanate2003
- Author(s)
  Ohtaka O, Arima H, Fukui H, Utsumi W, Katayama Y, Yoshiasa A
- Journal Title
  
  GEOCHIMICA ET COSMOCHIMICA ACTA 67(18)(Suppl.)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] LiMnVO4.2003
- Author(s)
  M.Sugawara, A.Yoshiasa, T.Yamanaka, H.Takei
- Journal Title
  
  Acta Cryst E 59
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Pressure-induced polymorphic phase transition in liquid germinate2003
- Author(s)
  O.Ohtaka, A.Yoshiasa他
- Journal Title
  
  GEOCHIMICA ET COSMOCHIMTCA ACTA 67(18)
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Pressure-induced polymorphic phase transition in liquid germanate2003
- Author(s)
  O.Ohtaka, A.Yoshiasa他
- Journal Title
  
  GEOCHIMICA ET COSMOCHIMICA ACTA 67(18)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Journal Article] Phase relation of AgI under high-pressure and high-temperature.2002
- Author(s)
  O.Ohtaka, H.Takebe, A.Yoshiasa, H.Fukui, Y.Katayama
- Journal Title
  
  Solid State Comm. 123
  
  Pages: 213-216
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204053
[Journal Article] XAFS study of GeO_2, glass under pressure.2002
- Author(s)
  O.Ohtaka, A.Yoshiasa, H.Fukui, M.Okube, H.Takabe, Y.Katayama, W.Utsumi
- Journal Title
  
  J.Phys.Condensed.Matter 14
  
  Pages: 10521-10524
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14204053
[Journal Article] XAFS study of GeO_2 glass under pressure.2002
- Author(s)
  O.Ohtaka, A.Yoshiasa, H.Fukui, M.Okube, H.Takebe, Y.Katayama, W.Utsumi
- Journal Title
  
  Jour.Phys.Condensed Matter 14
  
  Pages: 10521-10524
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14204053
[Patent] x線吸収分光による温度・圧力同時測定方法2005
- Inventor(s)
  吉朝朗
- Industrial Property Rights Holder
  原研
- Industrial Property Number
  2004-122734
- Filing Date
  2005-04-19
- Data Source
  KAKENHI-PROJECT-15540460
[Patent] X線吸収分光による温度・圧力同時測定方法2004
- Inventor(s)
  内海渉, 吉朝朗他
- Industrial Property Rights Holder
  原研
- Filing Date
  2004-04-19
- Acquisition Date
  2005-11-04
- Data Source
  KAKENHI-PROJECT-17204049
[Patent] x線吸収分光による温度・圧力同時測定方法2004
- Inventor(s)
  吉朝朗
- Industrial Property Rights Holder
  原研
- Industrial Property Number
  2004-122734
- Filing Date
  2004-04-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540460
[Presentation] Ir2S3 kashiniteとRh2S3 bowieiteの結晶構造・Debye温度と地殻-マントル境界付近の白金族鉱物の産状について2023
- Author(s)
  吉朝　朗、北原銀河、徳田　誠、石丸聡子、中塚晃彦、杉山和正
- Organizer
  日本結晶学会　2023年度年会
- Data Source
  KAKENHI-PROJECT-23K03530
[Presentation] Ir2S3kashiniteとRh2S3bowieiteの結晶構造・Debye温度と地殻-マントル境界付近の白金族鉱物の産状について2023
- Author(s)
  吉朝朗, 北原銀河, 徳田誠, 石丸聡子, 中塚晃彦, 杉山和正
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] Single crystal structure analysis of Ni3Se2 and Debye temperatures of Ni chalcogenides2023
- Author(s)
  A. Yoshiasa, G. Kitahara, M. Tokuda, S. Ishimaru, K. Unoki and K. Sugiyama
- Organizer
  (IUCr) International Union of Crystallography, 2023 26th Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03530
[Presentation] マントル鉱物Ir2S3kashiniteとRh2S3bowieiteの合成と単結晶構造解析2023
- Author(s)
  吉朝朗, 徳田誠, 北原銀河, 石丸聡子, 中塚晃彦, 杉山和正
- Organizer
  日本鉱物学会年会
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] マントル鉱物Ir2S3 kashiniteとRh2S3 bowieiteの合成と単結晶構造解析2023
- Author(s)
  吉朝　朗，徳田　誠，北原銀河，石丸聡子, 中塚晃彦，杉山和正
- Organizer
  日本鉱物科学会　2023年度年会
- Data Source
  KAKENHI-PROJECT-23K03530
[Presentation] Fine structure analysis of natural violarite (Fe, Co, Ni)3S4 using single-crystal anomalous X-ray Scattering2022
- Author(s)
  M. Tokuda, T. Ichimura, R. Miyawaki, A. Yoshiasa, K. Sugiyama
- Organizer
  Asia-Oceania Conference on Synchrotron Radiation Instrumentation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] Single-crystal anomalous X-ray diffraction measurements of two different valence sites of copper in tennantite-(Cu)2022
- Author(s)
  R. Yamane, T. Kuribayashi, K. Sugiyama, A. Yoshiasa
- Organizer
  Asia-Oceania Conference on Synchrotron Radiation Instrumentation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] 黄鉄鉱型PtP2,PtSb2,AuSb2の合成と単結晶構造解析2022
- Author(s)
  吉朝朗, 徳田誠, 北原銀河, 中塚晃彦, 杉山和正
- Organizer
  日本鉱物学会2022年度年会
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] 黄鉄鉱型PdSb2とRhSe2の単結晶構造解析とDebye温度の有効利用2021
- Author(s)
  吉朝朗 , 北原銀河 , 大野真一朗 , 徳田誠 , 中塚晃彦 , 杉山和正
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] Au1-xAgxTe2組成calaverite,krennerite,sylvaniteの単結晶構造解析と化学式・変調構造・銀の役割の再考察2021
- Author(s)
  北原銀河 , 吉朝朗 , 本宮秀朋 , 徳田誠 , 門馬綱一 , 宮脇律郎 , 杉山和正
- Organizer
  日本結晶学会
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] 放射光を利用したviolariteの精密構造解析2021
- Author(s)
  市村卓視 , 徳田誠 , 吉朝朗 , 宮脇律郎 , 杉山和正
- Organizer
  日本金属学会東北支部
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] 硫化物スピネルviolariteの陽イオン分布の決定2020
- Author(s)
  市村卓視 , 徳田誠 , 吉朝朗 , 宮脇律郎 , 杉山和正
- Organizer
  量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] Local structure investigations of Sn and Mn doped in β-Ga2O3 by X-ray absorption spectroscopy2020
- Author(s)
  Arima-Osonoi H.、Yamazaki K.、Simura R.、Sugawara T.、Yubuta K.、Sugiyama K.、Yoshiasa A.
- Organizer
  The 8th International Asian Conference on Crystal Growth and Crystal Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H00189
[Presentation] Lowest temperature metamorphic diamond in a metapelite from the Nishisonogi unit, Nagasaki Metamorphic Rocks, western Kyushu, Japan.2018
- Author(s)
  Nishiyama, T., Nishi, U., Harada, K., and Yoshiasa, A.
- Organizer
  JpGU
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02238
[Presentation] Deep suibduction and the ultahigh pressure metamorphism, the Nishisonogi metamorphic rocks, western Kyushu, Japan. Finding of diamond-graphite agrregates2017
- Author(s)
  Nishiyama, T.,Nishi, U., andYoshiasa, A.
- Organizer
  JpGU-AGU Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02238
[Presentation] New evidence of ultahigh-pressure metamorphism in the Cretaceous low P/T metamorphic terrane, Higo Metamorphic Rocks, Central Kyushu, Japan.2017
- Author(s)
  Nishiyama, T., Wakida, Y., and Yoshiasa, A.
- Organizer
  JpGU-AGU Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02238
[Presentation] ペロブスカイト型PbTiO3、BaTiO3強誘電体の結晶構造精密化と温度依存性2016
- Author(s)
  吉朝朗、仲谷友孝、中塚晃彦、奥部真樹、杉山和正、真下茂
- Organizer
  高エネルギー加速器研究機構　サイエンスフェスタ
- Place of Presentation
  つくば国際会議場、つくば
- Year and Date
  2016-03-14
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Displacement correlation functions and mean square displacements in CaGeO3 perovskite and garnet phases.2015
- Author(s)
  Akira Yoshiasa, Tsubasa Tobase, Akihiko Nakatsuka, Maki Okube, Hiroshi Arima and Kazumasa Sugiyama
- Organizer
  12th International Congress for Applied Mineralogy
- Place of Presentation
  Turkey, Istanbul
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Temperature dependence of Zr K-edge XANES spectra for para-electric perovskite-type PbZrO32015
- Author(s)
  AKIRA YOSHIASA, TATSUYA HIRATOKO, TOMOTAKA NAKATANI, TSUBASA TOBASE, MAKI OKUBE, AKIHIKO NAKATSUKA, HIROSHI ARIMA, KAZUMASA SUGIYAMA
- Organizer
  The 16th International conference on X-ray absorption fine structure
- Place of Presentation
  karlsruhe, Germany
- Year and Date
  2015-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Unique local structures of Ca, Ti, Fe and Zr in natural glasses formed by meteorite impact.2015
- Author(s)
  Akira Yoshiasa, Tsubasa Tobase, Maki Okube, Ling Wang, Hiroshi Isobe and Tsutomu Mashimo
- Organizer
  The 19th American Physical Society Shock Compression of Condensed Matter (SCCM-2015) conference
- Place of Presentation
  Tampa, FL（USA）
- Year and Date
  2015-06-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Unique temperature dependence of Zr and Ti XANES spectra for para- and ferro-electric perovskite-type compounds2015
- Author(s)
  Akira Yoshiasa, Tatsuya Hiratoko, Tomotaka Nakatani, Maki Okube, Akihiko Nakatsuka, Hiroshi Arima, Kazumasa Sugiyama
- Organizer
  The 12th International Conference on Synchrotron Radiation Instrumentation (SRI 2015)
- Place of Presentation
  New York　（USA）
- Year and Date
  2015-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Detail structure analyses of advanced material and melt using XRD and XAFS under high-pressure and high-temperature2015
- Author(s)
  Akira Yoshiasa
- Organizer
  The Seventh Meeting of Research Consortium on High-pressure Research
- Place of Presentation
  The 100th Anniversary Hall、Kumamoto、Japan
- Year and Date
  2015-09-08
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] K-T境界粘土層中のSbの形態とその濃集要因2015
- Author(s)
  本宮秀朋、鳥羽瀬　翼、平床竜矢、磯部博志、吉朝　朗
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  東京大学講堂　東京
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Detail structure characterization of advanced material and melt using synchrotron radiation under high-pressure and high-temperature.2013
- Author(s)
  Akira Yoshiasa
- Organizer
  THERMEC '2013
- Place of Presentation
  LasVegas,USA
- Invited
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法によるK-T境界粘土層中のSbの局所構造2013
- Author(s)
  本宮秀朋、鳥羽瀬　翼、吉朝　朗他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XANES and EXAFS study on Zr local structure in impact-related glasses2013
- Author(s)
  T. Tobase and A. Yoshiasa, M. Okube et al.
- Organizer
  the 2013 Asian Crystallographic Association Meeting (AsCA'13),
- Place of Presentation
  Hongkong
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structure refinements and phase transition of ferro- and di-electric BaTiO3 perovskite2013
- Author(s)
  TOMOTAKA NAKATANI, AKIRA YOSHIASA 他
- Organizer
  IX Conference of the Polish Ceramic Society
- Place of Presentation
  Zakopane、poland
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Mean square relative displacements and mean square displacements in CaGeO3 high pressure perovskite and garnet phases.2013
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka 他
- Organizer
  Europian High Pressure Research Group International Meeting
- Place of Presentation
  London UK
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] ポルックス石中での超重力場による陽イオン拡散2013
- Author(s)
  有馬寛，真下茂, 吉朝朗　他
- Organizer
  応用物理学会　春季講演会
- Place of Presentation
  神奈川工科大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Low- and high-temperature single crystal X-ray diffraction study of CaGeO3 perovskite synthesized at 12 GPa and 1253 K2013
- Author(s)
  AKIHIKO NAKATSUKA、AKIRA　YOSHIASA 他
- Organizer
  The Twenty-Fourth Biennial International Conference of the International Association for the Advancement of High Pressure Science and Technology (AIRAPT)
- Place of Presentation
  Seattle, USA
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] 低温および高温下におけるCaGeO3ぺロブスカイトの単結晶X線構造解析2013
- Author(s)
  中塚晃彦，栗林翔一，中山則昭，有馬寛，吉朝朗
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Ti-K端XANESスペクトルによる強誘電体ペロブスカイトPbTiO3のTi原子の変位2013
- Author(s)
  仲谷友孝、吉朝朗,　他
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] ペロブスカイト型及びガーネット型CaGeO3高圧相の回折法とＸＡＦＳ法による2013
- Author(s)
  吉朝　朗, 小金丸　藍　他
- Organizer
  日本結晶学会　年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Detail structure characterization of advanced material and melt using synchrotron radiation under high-pressure and high-temperature.2013
- Author(s)
  Akira Yoshiasa
- Organizer
  THERMEC
- Place of Presentation
  LasVegas, USA
- Invited
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Mean square relative displacements and mean square displacements in CaGeO3 high pressure perovskite and garnet phases2013
- Author(s)
  A. Yoshiasa, A. Nakatsuka, M. Okube, A. Koganemaru, T. Hiratoko, H. Arima and K. Sugiyama,
- Organizer
  European High Pressure Research Group International Meeting (EHPRG51)
- Place of Presentation
  London,UK
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Low- and high-temperature single crystal X-ray diffraction study of CaGeO3 perovskite synthesized at 12 GPa and 1253 K2013
- Author(s)
  AKIHIKO NAKATSUKA, NORIAKI NAKAYAMA,AKIR　AIRA YOSHIASA
- Organizer
  International Association for the Advancement of High Pressure Science and Technology (AIRAPT)
- Place of Presentation
  Seattle,USA
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] ペロブスカイト型及びガーネット型CaGeO3高圧相の回折法とＸＡＦＳ法によるDebye-Waller因子の比較研究2013
- Author(s)
  吉朝　朗、小金丸　藍　他
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Debye-Waller因子を用いた鉱物と機能性材料の有効ポテンシャル研究2013
- Author(s)
  吉朝　朗　他
- Organizer
  物構研、PF、KENS、MSLシンポジウム
- Place of Presentation
  Thessaloniki, Greece
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Structure ｒｅｆｉｎｅｍｅｎｔ of legrandite Zn2As O4(OH)・H2O2013
- Author(s)
  S.Jinnouch,A.Yoshiasa　他
- Organizer
  the 2013 Asian Crystallographic Association Meeting (AsCA'13),
- Place of Presentation
  Hongkong
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structure refinements and phase transition of ferro- and di-electric BaTiO3 perovskite2013
- Author(s)
  OMOTAKA NAKATANI, AKIRA YOSHIASA, AKIHIKO NAKATSUKA, MAKI OKUBE AND TSUTOMU MASHIMO
- Organizer
  IXth Conference of the Polish Ceramic Society (PTCer)
- Place of Presentation
  Zakopane, Poland
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法による衝撃関連性ガラス中のZr局所構造解析2013
- Author(s)
  鳥羽瀬翼、吉朝　朗　他
- Organizer
  日本結晶学会　年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] XAFS and diffraction analyses of advanced material and melt under high-pressure and high-temperature2013
- Author(s)
  AKIRA YOSHIASA
- Organizer
  IX Conference of the Polish Ceramic Society
- Place of Presentation
  Zakopane、poland
- Invited
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] レグランド石の構造精密化:結晶化学と水素結合2013
- Author(s)
  陣内聡、吉朝　朗、杉山和正、有馬　寛、志村玲子、宮脇律郎
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS and diffraction analyses of advanced material and melt under high-pressure and high-temperature2013
- Author(s)
  AKIRA YOSHIASA
- Organizer
  IXth Conference of the Polish Ceramic Society (PTCer)
- Place of Presentation
  Zakopane, Poland
- Invited
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] CaGeO3ぺロブスカイトの結晶構造の温度依存性2013
- Author(s)
  中塚晃彦，栗林翔一，中山則昭，有馬寛，吉朝朗
- Organizer
  日本鉱物科学会2013年度年会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] High temperature XAFS and single crystal X-ray diffraction study on ferro- and di-electric BaTiO3 perov-skite2013
- Author(s)
  TOMOTAKA NAKATANI, AKIRA YOSHIASA, TATSUYA HIRATOKO, AKIHIKO NAKATSUKA, MAKI OKUBE AND TSUTOMU MASHIMO
- Organizer
  THERMEC '2013
- Place of Presentation
  LasVegas,USA
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Temperature dependence of crystal structure of CaGeO3 high pressure perovskite phase2013
- Author(s)
  Akihiko Nakatsuka, Shoichi Kuribayashi, Noriaki Nakayama, Hiroshi Arima, Keiko Fujiwara, Akira Yoshiasa
- Organizer
  51st European High Pressure Research Group: EHPRG 2013
- Place of Presentation
  London,UK
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] NaCa2-xSrxMg2V3O12ガーネット固溶体の結晶化学：4配位Vイオンの原子変位挙動2013
- Author(s)
  九門亮，中塚晃彦，塚本輝，中山則昭，吉朝朗，
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法による衝撃関連性ガラス中のZr局所構造解析2013
- Author(s)
  鳥羽瀬翼,吉朝　朗他
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] HIGH-PRESSURE AND HIGH-TEMPERATURE IN-SITU XRD AND XAFS MEASUREMENT OF ADVANCED MATERIALS USING SYNCHROTRON RADIATION.2012
- Author(s)
  Akira Yoshiasa, 他
- Organizer
  The 11th International Conference on SynchrotronRadiation Instrumentation （oral）
- Place of Presentation
  Lyon, France
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Precise structure analyses of advanced materials using in-situ XRD and XAFS methods under high-pressure and high-temperature.2012
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka, Osamu Ohtaka 他
- Organizer
  The Asian Crystallographic Society (AsCA) and the Society of Crystallographers in Australia and New Zealand (SCANZ)
- Place of Presentation
  Adelade, Australia
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法によるテクタイトと天然ガラス中のCaの局所構造解析2012
- Author(s)
  鳥羽瀬　翼・王　玲・奥部真樹・吉朝　朗他
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学片平キャンパス
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Effective pair potential for Ca-O bonds in CaGeO3 polymorphs2012
- Author(s)
  Ai Koganemaru, Akira Yoshiasa 他
- Organizer
  The 15th International Conference on X-ray Absorption Fine Structure
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Local structure of Titanium in natural glasses probed by X-ray absorption fine structure2012
- Author(s)
  Wang Ling, Yoshiasa Akira, Okube Maki 他
- Organizer
  The 15th International Conference on X-ray Absorption Fine Structure
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Ca local structure in natural glasses and tektite studied by X-ray absorption near edge structure2012
- Author(s)
  Tsubasa Tobase, Ling Wang, Maki Okube, Akira Yoshiasa 他
- Organizer
  The 15th International Conference on X-ray Absorption Fine Structure
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 高圧高温下での鉱物と機能性化合物の回折法とＸＡＦＳ法による精密構造解析2012
- Author(s)
  吉朝　朗・奥部真樹・大高　理他
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学片平キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] ＸＡＦＳ法によるCaGeO3多形のCa-O有効二体間ポテンシャル解析2012
- Author(s)
  小金丸　藍・吉朝　朗他
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学片平キャンパス
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法を用いた天然産ガラスの局所構造研究と分類2012
- Author(s)
  王　玲・奥部真樹・吉朝　朗他
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学片平キャンパス
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Temperature dependence of pre-edge feature in Ti K-edge XANES spectra for ATiO3, A2TiO4 (A=Mg, Ca, Fe, Sr and Ba) and TiO2 compound2011
- Author(s)
  Tatsuya Hiratoko, Akira Yoshiasa, 他
- Organizer
  IUCr 2011 XXII Congress, International Union of Crystallography
- Place of Presentation
  Spein Madrid
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Fe K端XAFS法によるテクタイトの局所構造解析2011
- Author(s)
  古田昂大、吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  茨木、茨木大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] PbTiO3、PbZr(T)O3強誘電体化合物とATiO3常誘電体化合物(A=Mg, Ca, Sr)とのTi K端XAFSスペクトルの温度依存における比較2011
- Author(s)
  仲谷友孝、吉朝朗, 他
- Organizer
  地球惑星合同大会
- Place of Presentation
  千葉、幕張メッセ
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] PbTiO3のTi K端XAFSスペクトルの温度依存とATiO3,A2TiO4化合物(A=Mg, Ca, Sr, Fe)との比較2011
- Author(s)
  仲谷友孝、吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  茨木、茨木大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 下部マントル構成ペロブスカイト関連化合物BaTiO3,SrTiO3,TiO2のTi-K端XAFSスペクトルの温度依存性と相転移2011
- Author(s)
  平床竜矢、仲谷友孝、吉朝朗, 他
- Organizer
  地球惑星合同大会
- Place of Presentation
  千葉、幕張メッセ
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Precise structure analyses of advanced materials using synchrotron radiation under high-pressure and high-temperature2011
- Author(s)
  Akira Yoshiasa, Maki Okube, Kei-ichiro Murai
- Organizer
  The Sixth International Conference on Advanced Materials Development and Performance
- Place of Presentation
  徳島、徳島大学(招待講演)
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Local distortion and pre-edge feature in Ti K-edge XANES spectra for ATiO3 (A=Mg, Ca, Sr, Ba, Pb)and TiO22011
- Author(s)
  平床竜矢、吉朝朗, 他
- Organizer
  セラミックス協会秋季年会
- Place of Presentation
  北海道、北海道大学(依頼・招待講演)
- Year and Date
  2011-09-06
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] BaTiO3,SrTiO3,TiO2のTi K端XAFSスペクトルの温度依存比較2011
- Author(s)
  平床竜矢、吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  茨木、茨木大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] B-Mg-Al系スピネル構造相とオリビン関連構造相の高圧下での不思議な陽イオン席選択性2011
- Author(s)
  吉朝朗, 他
- Organizer
  日本結晶学会
- Place of Presentation
  北海道、北海道大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Static disorder of vanadium ion in NaSr2Mg2V3O12 garnet2011
- Author(s)
  Akihiko Nakatsuka, Akira Yoshiasa, 他
- Organizer
  IUCr 2011 XXII Congress, International Union of Crystallography
- Place of Presentation
  Spein Madrid
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法によるK-T境界粘土層中の微量元素の局所構造解析2011
- Author(s)
  奥部真樹、吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  茨木、茨木大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 高圧高温下での機能性無機化合物の回折法とXAFS法による構造解析2011
- Author(s)
  吉朝朗, 他
- Organizer
  西日本化学会
- Place of Presentation
  徳島、徳島大学(招待講演)
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Variety of Ti local structure in Tektite2011
- Author(s)
  Ling Wang, Akira Yoshiasa, 他
- Organizer
  地球惑星合同大会
- Place of Presentation
  千葉、幕張メッセ
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 強誘電体PbTiO3とBaTiO3のTi K端XAFSスペクトルの温度依存と常誘電体ATiO3化合物(A=Mg, Ca, Sr)との比較2011
- Author(s)
  仲谷友孝、平床竜矢、吉朝朗, 他
- Organizer
  日本結晶学会
- Place of Presentation
  北海道、北海道大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Ferroelectricity and XANES spectra in PbTiO3, BaTiO3 and SrTiO32011
- Author(s)
  Tomotaka Nakatani, Akira Yoshiasa
- Organizer
  IUCr 2011 XXII Congress, International Union of Crystallography
- Place of Presentation
  Spein Madrid
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structure of vanadate garnet Ca2NaCd2V3O122011
- Author(s)
  Akira Yoshiasa, 他
- Organizer
  IUCr 2011 XXII Congress, International Union of Crystallography
- Place of Presentation
  Spein Madrid
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Local structure analysis of tektites by Fe K-edge XAFS spectroscopy2010
- Author(s)
  Takahiro Furuta, Akira Yoshiasa, 他
- Organizer
  The 10th conference of the Asian crystallographic association
- Place of Presentation
  BEXCO, Busan, Korea
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Local structure analysis of tektite by Ti K-edge EXAFS apectroscopy2010
- Author(s)
  Wang Ling, Akira Yoshiasa, 他
- Organizer
  The 20th general meeting of the international mineralogical association
- Place of Presentation
  National Office for Research and Technology, Budapest, Hungary
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 強誘電体PbTiO3とBaTiO3のTi K端XAFSスペクトルの温度依存と常誘電体ATio3化合物(A=Mg,Ca,Sr)との比較2010
- Author(s)
  仲谷友孝, 奥部真樹, 吉朝朗, 他
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] B-Mg-Al系スピネル構造相とオリビン関連構造相の高圧下での不思議な陽イオン席選択性2010
- Author(s)
  吉朝朗, 奥部真樹, 他
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Temperature dependence of XANES spectra for BaTiO_3, SrTiO_3 and TiO_2 with structural phase transitions2010
- Author(s)
  Tatsuya Hiratoko, Akira Yoshiasa, 他
- Organizer
  The 10th conference of the Asian crystallographic association
- Place of Presentation
  BEXCO, Busan, Korea
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Boron occupation of aluminium site in spinel- and olivine related structures under high-pressure2010
- Author(s)
  Akira Yoshiasa
- Organizer
  The 20th general meeting of the international mineralogical association
- Place of Presentation
  National Office for Research and Technology, Budapest, Hungary(特別MS講演)
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Fe K端XAFS法によるテクタイトの局所構造解析2010
- Author(s)
  古田昂大, 奥寺浩樹, 吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Detail comparison on temperature dependence of XANES spectra for PbTiO3, ATiO3 and A2TiO4 compounds(A=Mg,Ca,Sr,Fe)2010
- Author(s)
  Tomotaka Nakatani, Akira Yoshiasa, 他
- Organizer
  The 10th conference of the Asian crystallographic association
- Place of Presentation
  BEXCO, Busan, Korea
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] PbTiO3のTi K端XAFSスペクトルの温度依存とATiO3,A2TiO4化合物(A=Mg,Ca,Sr,Fe)との比較2010
- Author(s)
  仲谷友孝, 奥部真樹, 吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] BaTiO3,SrTiO3,TiO2のTi K端XAFSスペクトルの温度依存比較2010
- Author(s)
  平床竜矢, 奥部真樹, 吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Mg3Al2Si3O12ガーネットの原子変位について2010
- Author(s)
  中塚晃彦, 大高理, 吉朝朗, 他
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Oxidation state and effective pair potential of Fe4+ ions in perovskite-type SrFeO3 annealed under high oxygen pressure2007
- Author(s)
  Yuld, Furukawa, Akira, Yoshiasa, Takafumi, Hashimoto, Maid, Okube, Akihiko, Nakatsuka
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] DIFFRACTION AND XAFS STUDY OF AgI UNDER HIGH PRESSURE AND HIGH TEMPERATURE2007
- Author(s)
  Akira, Yoshiasa, Hiroshi, Arima, Hiroshi, Fukui, Osamu, Ohtaka, Maki, Okube, Yoshinori, Katayama
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] 液体ジャーマネートの圧力誘起配位数変化と化学組成の影響2007
- Author(s)
  有馬寛、吉朝朗, 他
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  千葉幕張メッセ
- Year and Date
  2007-05-12
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] CRYSTAL STRUCTURE AND HABIT OF CalrO32007
- Author(s)
  Masahiko Sugahara, Akira Yoshiasa, 他
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei,Taiwan
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] DIFFRACTION AND XAFS STUDY OF AgI UNDER HIGH PRESSURE AND HIGH TEMPER2007
- Author(s)
  Akira Yoshiasa, Hiroshi Arima, 他
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei,Taiwan
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Site preference of cations and structural variation in MgA12-xBxO4 supinel solid solution under high pressure2007
- Author(s)
  S., Sakai, A., Yoshiasa, T., Hashimoto, M., Okube, A., Nakatsuka, E., Ito.
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure and effective potential in AgI under high pressure and high temperature2007
- Author(s)
  Akira Yoshiasa, Hiroshi Arima, 他
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Techn
- Place of Presentation
  Catania,Italy,
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] DIFFRACTION AND XAFS STUDY OF AgI UNDER HIGH PRESSURE AND HIGH TEMPERATURE2007
- Author(s)
  Akira Yoshiasa, 他
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei,Taiwan
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Temperature dependence of EXAFS Debye-Waller factor in the high pressure perovskite SrGeO32007
- Author(s)
  Takafumi, Hashimoto, Akira, Yoshiasa, Masahiko, Sugahara, Hiroshi, Arima, Hiroshi, Fukui, Kei-ichiro, Murai, Maid, Okube
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Oxidation state and effective pair potential of Fe4+ ions in perovskite-type SrFeO3 annealed2007
- Author(s)
  Yuki Furukawa, Akira Yoshiasa, 他
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Techn
- Place of Presentation
  Catania,Italy,
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure and effective potential in Agl under high pressure and high temperature2007
- Author(s)
  Akira Yoshiasa, 他
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania,Italy
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] CalrO3の単結晶構造解析と結晶化学2007
- Author(s)
  菅原正彦, 吉朝朗, 他
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  千葉幕張メッセ
- Year and Date
  2007-05-12
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Site preference of cations and structural variation in MgAl2-xBxO4 supinel solid solution und2007
- Author(s)
  Sunsuke Sakai, Akira Yoshiasa, 他
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Techn
- Place of Presentation
  Catania,Italy,
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] UNUSUAL STTE PREFERENCE OF BORON IN SYNTHETIC MgA12-XBXO42007
- Author(s)
  Shunsuke, Sakai, Akira, Yoshiasa, Takafumi, Hashimoto, Akihiko, Nakatsuka, Kazumasa, Sugiyama, Maki, Okube, Eiji, Ito
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Temperature dependence of EXAFS Debye-Waller factor in the high pressure perovskite SrG2007
- Author(s)
  Takafumi Hashimoto, Akira Yoshiasa, 他
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Techn
- Place of Presentation
  Catania,Italy,
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure around noble gas in terrestrial oxides2007
- Author(s)
  Maid, Okube, Eiji Ito, Takuya, Matsumoto, Akira, Yoshiasa
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] CRYSTAL STRUCTURE AND HABIT OF CaIrO32007
- Author(s)
  Masahiko, Sugahara, Akira, Yoshiasa, Takafuni, Hashimoto, Syunsuke, Sakai, Akihiko, Nakatsuka, Maki, Okube, Akira, Yoneda
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure and effective potential in AgI under high pressure and high temperature2007
- Author(s)
  Akira, Yoshiasa, Hiroshi, Arima, Hiroshi, Fukui, Osamu, Ohtalca, Osamu, Kamishima, Okube, Maki, Yoshinori, Katayama
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure of Sb in Cretaceous-Tertiary boundary clays from Stevns Klint by the XAFS method
- Author(s)
  Hidetomo HONGU, Akira YOSHIASA, Tsubasa TOBASE, Tatsuya HIRATOKO, Hiroshi ISOBE, Hiroshi ARIMA, Kazumasa SUGIYAMA, Maki OKUBE and Ritsuro MIYAWAKI
- Organizer
  The AGU Fall Meeting
- Place of Presentation
  SanFrancisco, USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法によるCaGeO3ぺロブスカイト，ガーネット，ウォラストナイトによるCa-O有効二体間ペアポテンシャル
- Author(s)
  小金丸藍，吉朝朗　他
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 高温型C2/c単斜エンスタタイトの単結晶構造解析：準安定構造と相転移機構
- Author(s)
  吉朝　朗・中塚晃彦・奥部真樹・桂　智男
- Organizer
  平成26年度日本結晶学会年会
- Place of Presentation
  Tokyo　University
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] High temperature C2/c clinoenstatite single crystals: detail structure and transition mechanism
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka , Maki Okube and Tomoo Katsura
- Organizer
  the 21st General Meeting of the International Mineralogical Association
- Place of Presentation
  Johannesburg, SouthAfrica
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structure refinement of MgSiO3 high temperature C2/c clinoenstatite
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka , Maki Okube and Tomoo Katsura
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Kottigite-symplesite固溶体の結晶構造と水素結合
- Author(s)
  宮野優美子、吉朝朗、陣内聡、磯部博志
- Organizer
  日本鉱物科学会2014年年会
- Place of Presentation
  熊本大学
- Year and Date
  2014-09-17 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS study on the zirconium local structure in tektites and natural glasses
- Author(s)
  Tsubasa Tobase, Akira Yoshiasa, Ling Wang, Hiroshi Isobe, Hidetomo Hongu and Ritsuro Miyawaki
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Structure refinement of legrandite: crystal chemistry and hydrogen bonds
- Author(s)
  S.Jinnouchi, A.Yoshiasa, K.Sugiyama, H.Arima, R.Shimura
- Organizer
  the 21st General Meeting of the International Mineralogical Association
- Place of Presentation
  Johannesburg, SouthAfrica
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Prosopite CaAl2F4-x(OH)4+xの構造精密化と水素結合
- Author(s)
  手嶋　綾、陣内聡、磯部博志、吉朝　朗
- Organizer
  日本鉱物科学会2014年年会
- Place of Presentation
  熊本大学
- Year and Date
  2014-09-17 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structure refinement of MgSiO3 high temperature C2/c clinoenstatite
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka , Maki Okube and Tomoo Katsura
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  カナダ
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] 高温型C2/c単斜エンスタタイトへの高圧型からの相転移
- Author(s)
  吉朝朗他
- Organizer
  日本鉱物科学会2014年年会
- Place of Presentation
  熊本大学
- Year and Date
  2014-09-17 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] High temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type PbTiO3 phases
- Author(s)
  AkiraYoshiasa
- Organizer
  First International Forum on the Advanced Materials Processing using Extreme Conditions
- Place of Presentation
  Kumamoto
- Year and Date
  2015-03-06 – 2015-03-07
- Invited
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Structure refinement of legrandite: crystal chemistry and hydrogen bonds
- Author(s)
  S.Jinnouchi, A.Yoshiasa, K.Sugiyama, H.Arima, R.Shimura
- Organizer
  the 21st General Meeting of the International Mineralogical Association
- Place of Presentation
  SouthAfrica
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] High temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type PbTiO3 phases
- Author(s)
  AkiraYoshiasa
- Organizer
  First International Forum on the Advanced Materials Processing using Extreme Conditions
- Place of Presentation
  Kumamoto University
- Year and Date
  2015-03-06 – 2015-03-07
- Invited
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Raman spectroscopy and structure of MgSiO3 high temperature C2/c clinoenstatite
- Author(s)
  Ryosuke KUSU, Akira YOSHIASA, Tadao NISHIYAMA, Akihiko Nakatsuka , Maki Okube, Hiroshi ARIMA
- Organizer
  The AGU Fall Meeting
- Place of Presentation
  SanFrancisco,USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] X線非弾性散乱法によるPbnm-CaIrO3，Cmcm-CaIrO3，アンチゴライトの結晶弾性定数決定
- Author(s)
  米田明，福井宏之，瀬戸雄介，中塚晃彦，吉朝朗　他
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Structure refinements of kottogite and symplesite solid-solution
- Author(s)
  Yumiko Miyano, Akira Yoshiasa, Kazumasa Sugiyama, Hiroshi Arima, Tomotaka Nakatani and Maki Okube
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Raman spectroscopy and structure of MgSiO3 high temperature C2/c clinoenstatite
- Author(s)
  Ryosuke KUSU, Akira YOSHIASA, Tadao NISHIYAMA, Akihiko Nakatsuka , Maki Okube, Hiroshi ARIMA
- Organizer
  The AGU Fall Meeting
- Place of Presentation
  SanFrancisco
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-25610159
[Presentation] Detail structure analyses of the earth’s interior and melt under high pressure and high temperature
- Author(s)
  Akira Yoshiasa
- Organizer
  The Sixth Meeting of Research Consortium on High-pressure Research
- Place of Presentation
  Kumamoto
- Year and Date
  2014-09-26 – 2014-09-27
- Invited
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] High temperature C2/c clinoenstatite single crystals: detail structure and transition mechanism
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka , Maki Okube and Tomoo Katsura
- Organizer
  the 21st General Meeting of the International Mineralogical Association
- Place of Presentation
  SouthAfrica
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-25610159

1. OHTAKA Osamu (40213748)

# of Collaborated Projects: 8 results

# of Collaborated Products: 24 results
2. YAMANAKA Takamitsu (30011729)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
3. NAGAI Takaya (20243131)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
4. SHIMONO Masaru (30319496)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. MASHIMO Tsutomu (90128314)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
6. OKUDERA Hiroki (50401881)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
7. OKUBE Maki (10397060)

# of Collaborated Projects: 2 results

# of Collaborated Products: 38 results
8. YAGI Takehiko (20126189)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. SHIMOMURA Osamu (70013521)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. ISOBE Hiroshi (80311869)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. KOTO Kichiro (40029872)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. KANAMARU Fumikazu (40029848)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. TAKAHASHI Masao (00188054)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. NOBUGAI Kouji (70156222)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. KIKEGAWA Takumi (70195220)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
16. FUNAKOSHI Ken-ichi (30344394)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. MATSUYAMA Kennichi (60555770)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. NAKUTSUKA Akihiko (80294651)

# of Collaborated Projects: 1 results

# of Collaborated Products: 22 results
19. UEDA Chiaki (50176591)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. TSUNEMI Hiroshi (90116062)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. OKADA Taku (90343938)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. MATSUMOTO Takuya (50294145)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
23. TERADA Yasuko (90307695)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. SAITO Takahito (60201505)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. MIZUNO Kiyoshi (40087094)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. SHIOTA Thugio (90035337)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. KIKKAWA Shinichi (10127219)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. Nishiyama Tadao (10156127)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
29. 竹野節夫 (00033829)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. 山中高光 (30126560)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. 寺尾博充 (40035340)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. 森康 (20359475)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 大藤弘明 (80403864)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. 石丸聡子 (60464046)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
35. 杉山和正 (40196762)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
36. 湯葢邦夫 (00302208)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. 川又透 (90638355)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. KUHS Werner

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. SCHULZ Heinz

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. 米田明

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
41. 湯蓋邦夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

YOSHIASA AKIRA 吉朝 朗

YOSHIASA Akira 吉朝 朗

吉朝 朗 ヨシアサ アキラ

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Crystal structure of high-pressure hydrous minerals coexisting with microdiamond and water supply to the deep mantlePrincipal Investigator

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Challenge to the absolute temperature determination and improvement to the accuracy of the radiation thermometer measurement under ultra-high-temperaturesPrincipal Investigator

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Japanese leading local structure study on minerals and melts under shock compression and high-temperature and -pressurePrincipal Investigator

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Decipherment of important reoord concerning the earth and planet activity that remains in local structure of trace elementsPrincipal Investigator

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Local structure changes and structural transformations of melt, glass and gel under the Earth's mantle conditions.Principal Investigator

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Local structures and electoric conduction mechanism of minerals in Earth's lower mantle.Principal Investigator

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YOSHIASA AKIRA 吉朝朗

YOSHIASA Akira 吉朝朗

吉朝朗ヨシアサアキラ

[Book] 「日本の結晶学（II）」-その輝かしい発展-　鉱物の局所構造と結晶化学2014

[Book] 「日本の結晶学（II）」-その輝かしい発展-　鉱物の局所構造と結晶化学2014