OKUCHI TAKUO 奥地拓生

… Alternative Names

OKUCHI Takuo 奥地拓生

奥地拓生オクチタクオ

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Researcher Number	40303599
Other IDs	https://orcid.org/0000-0001-6907-0945
External Links
Affiliation (Current)	2025: 京都大学, 複合原子力科学研究所, 教授
Affiliation (based on the past Project Information) *help	2019 – 2024: 京都大学, 複合原子力科学研究所, 教授 2016 – 2019: 岡山大学, 惑星物質研究所, 准教授 2016: 岡山大学, その他部局等, 准教授 2007 – 2016: 岡山大学, 地球物質科学研究センター, 准教授 2006: Nagoya University, 環境学研究科, 助教 … More 2005: 名大, 助手 2003: 名大, 助手 2002: 名古屋大学, 環境学研究科, 助手 2001: 名古屋大学, 大学院・環境学研究科, 助手 2000: 名古屋大学, 大学院・理科研究科, 助手 1999: 名古屋大学, 理学部, 助手 Less
Review Section/Research Field	Principal Investigator Petrology/Mineralogy/Science of ore deposit / Medium-sized Section 17:Earth and planetary science and related fields / Petrology/Mineralogy/Economic geology / Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Economic geology Except Principal Investigator Basic Section 17040:Solid earth sciences-related / Basic Section 17010:Space and planetary sciences-related / Solid earth and planetary physics / Quantum beam science / Petrology/Mineralogy/Science of ore deposit / Condensed matter physics II
Keywords	Principal Investigator 水素 / 中性子準弾性散乱 / 含水鉱物 / NMR / 透過電子顕微鏡 / 中性子散乱 / 水素拡散ダイナミクス / マントル含水鉱物 / 高圧力 / 核磁気共鳴分光 … More / 地球中心核 / 鉄合金 / 非晶質系物質 / 衝撃圧縮 / X線吸収分光 / hydrous ringwoodite / 単結晶中性子回折 / DHMS phase E / hydrous bridgmanite / DHMS Phase E / crystal structure / hydrogen dynamics / neutron scattering / 局所質量分析 / 中性子結晶学 / Ｘ線自由電子レーザー / カンラン石 / X線自由電子レーザー / 高強度レーザー / 衝突融解現象 / 水 / 水の起源 / 水素ダイナミクス / 非晶質ケイ酸塩 / 水素配置解析 / 水素拡散 / リングウッダイト / ワズレアイト / 中性子回折 / 単結晶 / 中性子 / 単結晶回折 / パルス中性子 / ＮＭＲ / ブルーサイト / 超高圧力 / 超高圧 / 地球・惑星内部構造 / ガスハイドレート / H2O / 融解曲線 / H20 / 微分干渉顕微鏡 / 高温高圧実験 / マントル鉱物 / 月の科学 / 還元風化作用 / RFプローブ … More Except Principal Investigator 高温高圧実験 / 高圧 / オリビン / 透過電子顕微鏡 / 結晶構造解析 / 中性子 / 水 / 水素 / ２次イオン質量分析計 / 高圧合成 / 第一原理計算 / 電子顕微鏡 / X線回折 / 相転移機構 / 高圧実験 / 高圧相転移 / 衝撃変成 / 隕石 / 地球・惑星内部構造 / ガス惑星 / ダイアモンドアンビルセル / Multi-anvil experiment / Laser heating / Diamond-anvil cell / Raman spectroscopy / 地球コア / 地球の核 / 高温高圧 / 水素化 / コア / 鉄 / 鉄水素化物 / 超高圧 / 中性子回折実験 / 軽元素 / 地球核 / ブルーサイト / ダイヤモンドアンビル / 水素同位体 / 中性子線回折 / リートベルト法 / パルス中性子回折 / 含水ケイ酸塩高圧相 / 水素拡散 / 圧力誘起非晶質化 / ダイヤモンドアンビルセル / ラマン分光 / NMR / ブリュアン散乱 / ラマン散乱 / ガスハイドレート / 分子性固体 / 物性実験 / 地球惑星 / ダイヤモンド / 惑星 / 地球 Less

オリビンは地球型惑星マントルの水貯蔵に貢献するか?
- Principal Investigator
  
  富岡尚敬
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Structure analysis of shock-compressed iron alloys by in-situ femtosecond X-ray absorption spectroscopyPrincipal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Kyoto University
Ressearch on hydrogen in the deep earth by neutron crystallography and mass spectroscopyPrincipal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2021 – 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
  Kyoto University
Laser-driven shock compression experiments for time-evolution analysis of impact-induced melting processPrincipal Investigator
- Principal Investigator
  
  Okuchi Takuo
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Kyoto University
Olivine densifies instantly: new developments in understanding of shock metamorphism of planetary materials
- Principal Investigator
  
  TOMIOKA Naotaka
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Quasielastic neutron scattering of amorphous hydrous silicatesPrincipal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Research Institution
  Okayama University
Integrated analysis of crystallography and dynamics of hydrogen in deep mantle minerals by high-intensity neutron scattering and high-resolution transmission electron microscopyPrincipal Investigator
- Principal Investigator
  
  OKUCHI Takuo
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Kyoto University
  Okayama University
Atomic scale diffusion dynamics of hydrogen in deep-Earth minerals by pulsed neutron scatteringPrincipal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Okayama University
巨大ガス惑星とスーパーアースの内部進化過程の解明に向けた超高圧水素流体の反応実験
- Principal Investigator
  
  Andrew Jephcoat
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Okayama University
hydrogen diffusion dynamics of deep-Earth hydrous minerals by quasielastic neutron scatteringPrincipal Investigator
- Principal Investigator
  
  Okuchi Takuo
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Okayama University
Quantitavie analysis of hydrogen sites and occupancies in deep-mantle hydrous minerals by time of flight single crystal neutron diffractionPrincipal Investigator
- Principal Investigator
  
  Okuchi Takuo
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Okayama University
Study of hydrogen in the Earth's core based on the high-pressure neutron experiments
- Principal Investigator
  
  Yagi Takehiko
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Quantum beam science
- Research Institution
  The University of Tokyo
  Ehime University
The study of structural stability of gas hydrates by using light scattering and NMR spectroscopies
- Principal Investigator
  
  SASAKI Shigeo
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Gifu University
Hydrogen in earth and planetary materials observed by high-pressure diamond anvil cell NMRPrincipal Investigator
- Principal Investigator
  
  OKUCHI Takuo
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Okayama University
Time-resolved Raman spectroscopy of metastable phase transformations in silicates under high-pressures and -temperatures
- Principal Investigator
  
  TOMIOKA Naotaka
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Okayama University
NMRの圧力限界更新Principal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Okayama University
Material sciences at ultra-high pressure using the strongest spallation neutron source
- Principal Investigator
  
  KAGI Hiroyuki
- Project Period (FY)
  2007 – 2011
- Research Category
  
  Grant-in-Aid for Creative Scientific Research
- Research Institution
  The University of Tokyo
高圧氷のNMRPrincipal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Nagoya University
スラブの氷Principal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Nagoya University
水-マグマ系を探るための微分干渉顕微鏡の製作Principal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Nagoya University
月巨大クレーターの実験分光鉱物学Principal Investigator
- Principal Investigator
  
  奥地拓生
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Nagoya University

[Journal Article] Hydrogen incorporation mechanism in the lower-mantle bridgmanite2024
- Author(s)
  Narangoo Purevjav, Naotaka Tomioka, Shigeru Yamashita, Keiji Shinoda, Sachio Kobayashi, Kenji Shimizu, Motoo Ito, Suyu Fu, Jesse Gu, Christina Hoffmann, Jung-Fu Lin, Takuo Okuchi
- Journal Title
  
  American Mineralogist
  
  Volume: 109 Issue: 6 Pages: 1036-1044
- DOI
  10.2138/am-2022-8680
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519, KAKENHI-PROJECT-20H01965, KAKENHI-PROJECT-21H01184
[Journal Article] Single-Crystal X-ray Diffraction on the Structure of (Al,Fe)-bearing Bridgmanite in the Lower Mantle2024
- Author(s)
  Suyu Fu, Stella Chariton, Yanyao Zhang, Takuo Okuchi, Vitali Prakapenka, Jung-Fu Lin
- Journal Title
  
  American Mineralogist
  
  Volume: - Issue: 5 Pages: 872-881
- DOI
  10.2138/am-2023-8969
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519, KAKENHI-PROJECT-20H01965
[Journal Article] Deformation microstructures in shock-compressed single crystal and powdered rutile2024
- Author(s)
  UMEDA Yuhei、NAGAI Yuma、TOMIOKA Naotaka、SEKINE Toshimori、MIYAKAWA Masashi、KOBAYASHI Takamichi、YUSA Hitoshi、OKUCHI Takuo
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 119 Issue: 1 Pages: n/a
- DOI
  10.2465/jmps.230706
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K17711, KAKENHI-PROJECT-22K14120, KAKENHI-PROJECT-20K20947, KAKENHI-PROJECT-21K18660, KAKENHI-PLANNED-19H05790, KAKENHI-PROJECT-21H04519, KAKENHI-PROJECT-20H01965
[Journal Article] Single-crystal elasticity of (Al,Fe)-bearing bridgmanite up to 82 GPa2023
- Author(s)
  Fu Suyu、Zhang Yanyao、Okuchi Takuo、Lin Jung-Fu
- Journal Title
  
  American Mineralogist
  
  Volume: 108 Issue: 4 Pages: 719-730
- DOI
  10.2138/am-2022-8435
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519
[Journal Article] Quasi-elastic neutron scattering studies on fast dynamics of water molecules in tetra-n-butylammonium bromide semiclathrate hydrate2023
- Author(s)
 Shimada Jin、Tani Atsushi、Yamada Takeshi、Sugahara Takeshi、Hirai Takayuki、Okuchi Takuo
- Journal Title
 
 Applied Physics Letters
 
 Volume: 123 Issue: 4 Pages: 1-6
- DOI
 10.1063/5.0157560
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-22K05050, KAKENHI-PROJECT-22KJ2069, KAKENHI-PROJECT-21H04519
[Journal Article] 惑星物質の動的圧縮状態2023
- Author(s)
  奥地拓生
- Journal Title
  
  プラズマ・核融合学会誌
  
  Volume: 99 Pages: 171-172
- Data Source
  KAKENHI-PROJECT-23K17702
[Journal Article] Ultrafast structure transformation of olivine to ringwoodite during laser-driven shock compression2022
- Author(s)
  Takuo Okuchi
- Journal Title
  
  SPring-8/SACLA Research Frontiers 2021
  
  Volume: - Pages: 94-95
- Open Access
- Data Source
  KAKENHI-PROJECT-20K20947
[Journal Article] ハイパワーレーザーを使った惑星物質探査実験2022
- Author(s)
  奥地拓生、尾崎典雅
- Journal Title
  
  Optronics : 光技術コーディネートジャーナル
  
  Volume: 41 Pages: 61-66
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Phase transition and melting in zircon by nanosecond shock loading2022
- Author(s)
  Takagi Sota、Ichiyanagi Kouhei、Kyono Atsushi、Kawai Nobuaki、Nozawa Shunsuke、Ozaki Norimasa、Seto Yusuke、Okuchi Takuo、Nitta Souma、Okada Satoru、Miyanishi Kohei、Sueda Keiichi、Togashi Tadashi、Yabuuchi Toshinori
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 49 Issue: 5 Pages: 8-8
- DOI
  10.1007/s00269-022-01184-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04124, KAKENHI-PROJECT-20K20947, KAKENHI-PROJECT-22K18702, KAKENHI-PROJECT-21H04974, KAKENHI-PROJECT-20H00139, KAKENHI-PROJECT-22K14128, KAKENHI-PROJECT-21J01027
[Journal Article] Elasticity of Hydrated Al‐Bearing Stishovite and Post‐Stishovite: Implications for Understanding Regional Seismic V S Anomalies along Subducting Slabs in the Lower Mantle2022
- Author(s)
 Zhang Yanyao、Fu Suyu、Karato Shun‐ichiro、Okuchi Takuo、Chariton Stella、Prakapenka Vitali B.、Lin Jung‐Fu
- Journal Title
 
 Journal of Geophysical Research: Solid Earth
 
 Volume: 127 Issue: 4
- DOI
 10.1029/2021jb023170
- Peer Reviewed / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-21H04519
[Journal Article] High thermal conductivity of stishovite promotes rapid warming of a sinking slab in Earth's mantle2022
- Author(s)
  Hsieh Wen-Pin、Marzotto Enrico、Tsao Yi-Chi、Okuchi Takuo、Lin Jung-Fu
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 584 Pages: 117477-117477
- DOI
  10.1016/j.epsl.2022.117477
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-21H04519
[Journal Article] ハイパワーレーザーを使った惑星物質探査実験2022
- Author(s)
  奥地拓生、尾崎典雅
- Journal Title
  
  Optronics : 光技術コーディネートジャーナル
  
  Volume: 41 Pages: 61-66
- Data Source
  KAKENHI-PROJECT-20K20947
[Journal Article] 天体衝突を記録する結晶の生成過程の超高速その場計測2021
- Author(s)
  奥地拓生
- Journal Title
  
  SPring8/SACLA利用者情報
  
  Volume: 26 Pages: 341-348
- Open Access
- Data Source
  KAKENHI-PROJECT-20K20947
[Journal Article] Ultrafast In-Situ Analysis of Shock-Compressed Planetary Materials2021
- Author(s)
  OKUCHI Takuo、OZAKI Norimasa
- Journal Title
  
  The Review of High Pressure Science and Technology
  
  Volume: 31 Issue: 3 Pages: 166-171
- DOI
  10.4131/jshpreview.31.166
- NAID
  130008158986
- ISSN
  0917-639X, 1348-1940
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-20K20947
[Journal Article] 高強度レーザーを用いた惑星物質の衝撃圧縮実験2021
- Author(s)
  奥地拓生, 尾崎典雅
- Journal Title
  
  レーザー研究
  
  Volume: 49 Pages: 35-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20947
[Journal Article] 天体衝突を記録する結晶の生成過程の超高速その場計測2021
- Author(s)
  奥地拓生
- Journal Title
  
  SPring8/SACLA利用者情報
  
  Volume: 26 Pages: 341-348
- Open Access
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] 高強度レーザーを用いた惑星物質の衝撃圧縮実験2021
- Author(s)
  奥地拓生, 尾崎典雅
- Journal Title
  
  レーザー研究
  
  Volume: 49 Pages: 35-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Liquid Structure of Tantalum under Internal Negative Pressure2021
- Author(s)
  K. Katagiri, N. Ozaki, S. Ohmura, B. Albertazzi, Y. Hironaka, Y. Inubushi, K. Ishida, M. Koenig, K. Miyanishi, H. Nakamura, M. Nishikino, T. Okuchi, T. Sato, Y. Seto, K.Shigemori, K. Sueda, Y. Tange, T. Togashi, Y. Umeda, M. Yabashi, T. Yabuuchi, and R. Kodama
- Journal Title
  
  Physical Review Letters
  
  Volume: 126 Issue: 17 Pages: 175503-175503
- DOI
  10.1103/physrevlett.126.175503
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20947, KAKENHI-PROJECT-21J10604, KAKENHI-PROJECT-21K03705, KAKENHI-PROJECT-20H00139
[Journal Article] Ultrafast olivine-ringwoodite transformation during shock compression2021
- Author(s)
  T. Okuchi, Y. Seto, N. Tomioka, T. Matsuoka, B. Albertazzi, N. J. Hartley, Y. Inubushi, K. Katagiri, R. Kodama, T. A. Pikuz, N. Purevjav, K. Miyanishi, T. Sato, T. Sekine, K. Sueda, K. A. Tanaka, Y. Tange, T. Togashi, Y. Umeda, T. Yabuuchi, M. Yabashi, N. Ozaki
- Journal Title
  
  Nature Communications
  
  Volume: 12 Issue: 1 Pages: 4305-4305
- DOI
  10.1038/s41467-021-24633-4
- NAID
  120007141957
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-20H00139, KAKENHI-PROJECT-20H01965, KAKENHI-PROJECT-21J01448, KAKENHI-PROJECT-21J10604, KAKENHI-PROJECT-20K20947, KAKENHI-PROJECT-21K18660
[Journal Article] Structure and dynamics of hydrogen in materials of Earth and planetary interiors2021
- Author(s)
  OKUCHI Takuo
- Journal Title
  
  Japanese Magazine of Mineralogical and Petrological Sciences
  
  Volume: 50 Issue: 2 Pages: 31-42
- DOI
  10.2465/gkk.210120
- NAID
  130008043791
- ISSN
  1345-630X, 1349-7979
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-21H04519
[Journal Article] Quasielastic Neutron Scattering for Analyzing Transport Dynamics of Chemically-Bound Hydrogen in Minerals2021
- Author(s)
  OKUCHI Takuo
- Journal Title
  
  Nihon Kessho Gakkaishi
  
  Volume: 63 Issue: 2 Pages: 129-134
- DOI
  10.5940/jcrsj.63.129
- NAID
  130008049198
- ISSN
  0369-4585, 1884-5576
- Year and Date
  2021-05-31
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-21H04519
[Journal Article] Poirierite, a dense metastable polymorph of magnesium iron silicate in shocked meteorites2021
- Author(s)
  Tomioka Naotaka、Bindi Luca、Okuchi Takuo、Miyahara Masaaki、Iitaka Toshiaki、Li Zhi、Kawatsu Tsutomu、Xie Xiande、Purevjav Narangoo、Tani Riho、Kodama Yu
- Journal Title
  
  Communications Earth & Environment
  
  Volume: 2 Issue: 1 Pages: 16-16
- DOI
  10.1038/s43247-020-00090-7
- NAID
  120006954097
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-20H01965
[Journal Article] Non-linear Effects of Hydration on High-Pressure Sound Velocities of Rhyolitic Glasses2021
- Author(s)
  Jesse Gu, Suyu Fu, James E. Gardner, Shigeru Yamashita, Takuo Okuchi, Jung-Fu Li
- Journal Title
  
  American Mineralgist
  
  Volume: in press Issue: 7 Pages: 1143-1152
- DOI
  10.2138/am-2021-7597
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Rheological property of H2O ice VI inferred from its self-diffusion: Implications for the mantle dynamics of large icy bodies2020
- Author(s)
  N. Noguchi, T. Okuchi
- Journal Title
  
  Icarus
  
  Volume: 335 Pages: 113401-113401
- DOI
  10.1016/j.icarus.2019.113401
- NAID
  120007126568
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-17H06456, KAKENHI-PROJECT-17K14422, KAKENHI-PROJECT-17H01172
[Journal Article] Degree of Permanent Densification in Oxide Glasses upon Extreme Compression up to 24 GPa at Room Temperature2020
- Author(s)
  Lee Sung Keun、Mun Kwan Young、Kim Yong-Hyun、Lhee Juho、Okuchi Takuo、Lin Jung-Fu
- Journal Title
  
  The Journal of Physical Chemistry Letters
  
  Volume: 11 Issue: 8 Pages: 2917-2924
- DOI
  10.1021/acs.jpclett.0c00709
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Precometary organic matter: A hidden reservoir of water inside the snow line2020
- Author(s)
  Nakano Hideyuki、Hirakawa Naoki、Matsubara Yasuhiro、Yamashita Shigeru、Okuchi Takuo、Asahina Kenta、Tanaka Ryo、Suzuki Noriyuki、Naraoka Hiroshi、Takano Yoshinori、Tachibana Shogo、Hama Tetsuya、Oba Yasuhiro、Kimura Yuki、Watanabe Naoki、Kouchi Akira
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1 Pages: 7755-7755
- DOI
  10.1038/s41598-020-64815-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04143, KAKENHI-PROJECT-19K21887, KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-16H06349, KAKENHI-PROJECT-18H01262, KAKENHI-PROJECT-17H04862, KAKENHI-PROJECT-19K22901, KAKENHI-PROJECT-17H06087, KAKENHI-PLANNED-20H05849
[Journal Article] Strong hydrogen bonding in a dense hydrous magnesium silicate discovered by neutron Laue diffraction2020
- Author(s)
  Purevjav Narangoo, Okuchi Takuo, Hoffmann Christina
- Journal Title
  
  IUCrJ
  
  Volume: 7 Issue: 3 Pages: 370-374
- DOI
  10.1107/s2052252520003036
- NAID
  120006860114
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17331, KAKENHI-PROJECT-17H01172
[Journal Article] Water Concentration in Single‐Crystal (Al,Fe)‐Bearing Bridgmanite Grown From the Hydrous Melt: Implications for Dehydration Melting at the Topmost Lower Mantle2019
- Author(s)
  Fu Suyu、Yang Jing、Karato Shun‐ichiro、Vasiliev Alexander、Presniakov Mikhail Yu.、Gavriliuk Alexander G.、Ivanova Anna G.、Hauri Erik H.、Okuchi Takuo、Purevjav Narangoo、Lin Jung‐Fu
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 46 Issue: 17-18 Pages: 10346-10357
- DOI
  10.1029/2019gl084630
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Single-crystal elasticity of (Al,Fe)-bearing bridgmanite and seismic shear wave radial anisotropy at the topmost lower mantle2019
- Author(s)
  Fu Suyu、Yang Jing、Tsujino Noriyoshi、Okuchi Takuo、Purevjav Narangoo、Lin Jung-Fu
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 518 Pages: 116-126
- DOI
  10.1016/j.epsl.2019.04.023
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04369, KAKENHI-PROJECT-18H01314, KAKENHI-PROJECT-17H01172
[Journal Article] Laser-shock compression experiment on magnesium hydride2019
- Author(s)
  Morioka S.、Ozaki N.、Hosomi M.、Katagiri K.、Matsuoka T.、Miyanishi K.、Okuchi T.、Sano T.、Umeda Y.、Kodama R.
- Journal Title
  
  High Energy Density Physics
  
  Volume: 33 Pages: 100703-100703
- DOI
  10.1016/j.hedp.2019.100703
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21866, KAKENHI-PUBLICLY-18H04368, KAKENHI-PROJECT-16H02246, KAKENHI-PROJECT-17H01172
[Journal Article] Iron isotopic fractionation in mineral phases from Earth's lower mantle: Did terrestrial magma ocean crystallization fractionate iron isotopes?2019
- Author(s)
  Yang Hong、Lin Jung-Fu、Hu Michael Y.、Roskosz Mathieu、Bi Wenli、Zhao Jiyong、Alp Esen E.、Liu Jin、Liu Jiachao、Wentzowitch Renata M.、Okuchi Takuo、Dauphas Nicolas
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 506 Pages: 113-122
- DOI
  10.1016/j.epsl.2018.10.034
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Determination of hydrogen site and occupancy in hydrous Mg2SiO4 spinel by single-crystal neutron diffraction2018
- Author(s)
  N. Purevjav, T. Okuchi, X. Wang, C. Hoffmann, N. Tomioka
- Journal Title
  
  Acta Crystallographica Section B
  
  Volume: 74 Issue: 1 Pages: 115-120
- DOI
  10.1107/s2052520618000616
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-17F17331
[Journal Article] Abnormal Elasticity of Fe-Bearing Bridgmanite in the Earth's Lower Mantle2018
- Author(s)
  Fu Suyu、Yang Jing、Zhang Yanyao、Okuchi Takuo、McCammon Catherine、Kim Hyo-Im、Lee Sung Keun、Lin Jung-Fu
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 45 Issue: 10 Pages: 4725-4732
- DOI
  10.1029/2018gl077764
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Quasielastic neutron scattering of brucite to analyse hydrogen transport on the atomic scale2018
- Author(s)
  Okuchi Takuo、Tomioka Naotaka、Purevjav Narangoo、Shibata Kaoru
- Journal Title
  
  Journal of Applied Crystallography
  
  Volume: 51 Issue: 6 Pages: 1564-1570
- DOI
  10.1107/s1600576718013158
- NAID
  120007188904
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Effects of iron on the lattice thermal conductivity of Earth's deep mantle and implications for mantle dynamics2018
- Author(s)
  Hsieh Wen-Pin、Deschamps Frederic、Okuchi Takuo、Lin Jung-Fu
- Journal Title
  
  Proceedings of the National Academy of Sciences
  
  Volume: 115 Issue: 16 Pages: 4099-4104
- DOI
  10.1073/pnas.1718557115
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Melting behavior of the lower-mantle ferropericlase across the spin crossover: Implication for the ultra-low velocity zones at the lowermost mantle2018
- Author(s)
  Fu Suyu、Yang Jing、Zhang Youjun、Liu Jiachao、Greenberg Eran、Prakapenka Vitali B.、Okuchi Takuo、Lin Jung-Fu
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 503 Pages: 1-9
- DOI
  10.1016/j.epsl.2018.09.014
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Equation of state and hyperfine parameters of high-spin bridgmanite in the Earth's lower mantle by synchrotron X-ray diffraction and Mossbauer spectroscopy2017
- Author(s)
  Z. Mao, F. Wang, J. F. Lin, S. Fu, J. Yang, X. Wu, T. Okuchi, N. Tomioka, V. Prakapenka, Y. Xiao, and P. Chow
- Journal Title
  
  American Mineralogist
  
  Volume: 102 Issue: 2 Pages: 357-368
- DOI
  10.2138/am-2017-5770
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Journal Article] Hydrogenation of iron in the early stage of Earth’s evolution2017
- Author(s)
  Riko Iizuka-Oku, Takehiko Yagi, Hirotada Gotou, Takuo Okuchi, Takanori Hattori & Asami Sano-Furukawa
- Journal Title
  
  Nature Communications
  
  Volume: 8 Issue: 1 Pages: 14096-14096
- DOI
  10.1038/ncomms14096
- NAID
  120006502092
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25246037, KAKENHI-PROJECT-13J08679
[Journal Article] Quantitative Analysis of Hydrogen Site and Occupancy in a Deep-Earth Hydrous Mineral by Time-of-Flight Single Crystal Laue Neutron Diffraction2017
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬
- Journal Title
  
  Nihon Kessho Gakkaishi
  
  Volume: 59 Issue: 6 Pages: 309-315
- DOI
  10.5940/jcrsj.59.309
- NAID
  130006300615
- ISSN
  0369-4585, 1884-5576
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H01172
[Journal Article] Self-diffusion of protons in H2O ice VII at high pressures: Anomaly around 10 GPa2016
- Author(s)
  N. Noguchi and T. Okuchi
- Journal Title
  
  Journal of Chemical Physics
  
  Volume: 144 Issue: 23 Pages: 234503-234503
- DOI
  10.1063/1.4953688
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26287135, KAKENHI-PROJECT-15K17795
[Journal Article] High-spin Fe2+ and Fe3+ in single-crystal aluminous bridgmanite in the lower mantle2016
- Author(s)
  Z. F. Lin, Z. Mao, J. Yang, J. Liu, Y. Xiao, P. Chow, and T. Okuchi
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 43 Issue: 13 Pages: 6952-6959
- DOI
  10.1002/2016gl069836
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Journal Article] Quantitative analysis of hydrogen sites and occupancy in deep mantle hydrous wadsleyite using single crystal neutron diffraction2016
- Author(s)
  Narangoo Purevjav, Takuo Okuchi, Naotaka Tomioka, Xiaoping Wang and Christina Hoffmann
- Journal Title
  
  Scientific Reports
  
  Volume: 6 Issue: 1 Pages: 34988-34988
- DOI
  10.1038/srep34988
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15J03633, KAKENHI-PROJECT-26287135, KAKENHI-PROJECT-15K13593
[Journal Article] A Peltier cooling diamond anvil cell for low-temperature Raman spectroscopic measurements2016
- Author(s)
  N. Noguchi and T. Okuchi
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 87 Issue: 12 Pages: 125107-125107
- DOI
  10.1063/1.4972254
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26287135
[Journal Article] Hydrogen Site Analyses of Dense Hydrous Mantle Minerals by Pulsed Neutron Powder Diffraction2016
- Author(s)
  奥地拓生・富岡尚敬・プレジャブナランゴー
- Journal Title
  
  The Review of High Pressure Science and Technology
  
  Volume: 26 Issue: 2 Pages: 140-148
- DOI
  10.4131/jshpreview.26.140
- NAID
  130005158545
- ISSN
  0917-639X, 1348-1940
- Language
  Japanese
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15J03633, KAKENHI-PROJECT-26287135
[Journal Article] Experimental study of thermal conductivity at high pressures: implications for the deep Earth's interior2015
- Author(s)
  A. F. Goncharov, S. S. Lobanov, X. Tan, G. T. Hohensee, D. G. Cahill, J. F. Lin, S. M. Thomas, T. Okuchi, and N. Tomioka
- Journal Title
  
  Phys. Earth Planet. Inter.
  
  Volume: 247 Pages: 11-15
- DOI
  10.1016/j.pepi.2015.02.004
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Journal Article] Forge-hardened TiZr null-matrix alloy for neutron scattering under extreme conditions2015
- Author(s)
  T. Okuchi, A. Hoshikawa, and T. Ishigaki
- Journal Title
  
  Metals
  
  Volume: 43 Issue: 4 Pages: 2340-2350
- DOI
  10.1007/s00269-015-0791-4
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13593, KAKENHI-PROJECT-26287135
[Journal Article] Synthesis of large and homogeneous single crystals of water-bearing minerals by slow cooling at deep-mantle pressures2015
- Author(s)
  Okuchi, T., N. Purevjav, N. Tomioka, J. F. Lin, T. Kuribayashi, L. Schoneveld, H. Hwang, N. Sakamoto, N. Kawasaki, and H. Yurimoto
- Journal Title
  
  American Mineralogist
  
  Volume: 100 Issue: 7 Pages: 1483-1492
- DOI
  10.2138/am-2015-5237
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23340161, KAKENHI-PROJECT-15K13598, KAKENHI-PLANNED-25108006, KAKENHI-PROJECT-25247090, KAKENHI-PROJECT-26247073, KAKENHI-PROJECT-14J00594, KAKENHI-PROJECT-26287135
[Journal Article] Forge-hardened TiZr null-matrix alloy for neutron scattering under extreme conditions2015
- Author(s)
  T. Okuchi, A. Hoshikawa, and T. Ishigaki
- Journal Title
  
  Metals
  
  Volume: 5 Issue: 4 Pages: 2340-2350
- DOI
  10.3390/met5042340
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26287135
[Journal Article] Structure refinement of sub-cubic-mm volume sample at high pressures by pulsed neutron powder diffraction : application to brucite in an opposed anvil cell2014
- Author(s)
  Okuchi, T., Tomioka, N., Purevjav, N., Abe, J., Gong, W., Harjo, S
- Journal Title
  
  High Pressure Research
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540558
[Journal Article] Hydrogen site analysis of hydrous ringwoodite in mantle transition zone by pulsed neutron diffraction2014
- Author(s)
  N. Purevjav, T. Okuchi, N. Tomioka, J. Abe, and S. Harjo
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 41 Issue: 19 Pages: 6718-6724
- DOI
  10.1002/2014gl061448
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23340161, KAKENHI-PROJECT-26287135
[Journal Article] Structure refinement of sub-cubic-mm volume sample at high pressures by pulsed neutron powder diffraction: application to brucite in an opposed anvil cell2014
- Author(s)
  Okuchi, T., N. Tomioka, N. Purevjav, J. Abe, W. Gong, and S. Harjo
- Journal Title
  
  High Pressure Research
  
  Volume: 34 Issue: 2 Pages: 273-280
- DOI
  10.1080/08957959.2014.909931
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23340161
[Journal Article] H-D interdiffusion in brucite at pressures up to 15 GPa2013
- Author(s)
  X. Guo, T. Yoshino, T. Okuchi, N. Tomioka
- Journal Title
  
  American Mineralogists
  
  Volume: 98 Issue: 11-12 Pages: 1919-1929
- DOI
  10.2138/am.2013.4550
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21109003, KAKENHI-PROJECT-23340161, KAKENHI-PROJECT-23540558, KAKENHI-PROJECT-24244087
[Journal Article] H-D interdiffusion in brucite at pressure up to 15 Gpa2013
- Author(s)
  Guo, X., Yoshino, T., Okuchi, T., Tomioka, N
- Journal Title
  
  American Mineralogist
  
  Volume: 98 Pages: 1919-1029
- Data Source
  KAKENHI-PROJECT-23540558
[Journal Article] 水素クラスレートハイドレートの水素吸収反応速度と固体内拡散2013
- Author(s)
  奥地拓生
- Journal Title
  
  低温科学
  
  Volume: 71 Pages: 181-185
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340161
[Journal Article] Pulsed neutron powder diffraction at high pressure by a capacity-increased sapphire anvil cell2013
- Author(s)
  T. Okuchi, M. Yoshida, Y. Ohno, N. Tomioka, N. Purevjav, T. Osakabe, S. Harjo, J. Abe, K. Aizawa, S. Sasaki
- Journal Title
  
  High Pressure Research
  
  Volume: Vol. 33, No.4 Issue: 4 Pages: 777-786
- DOI
  10.1080/08957959.2013.852190
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340100, KAKENHI-PROJECT-23340161, KAKENHI-PROJECT-23540431
[Journal Article] Pulsed neutron powder diffraction at high pressure by capacity-increased sapphire anvil cell2013
- Author(s)
  Okuchi, T., Yoshida, M., Ohno, Y., Tomioka, N., Purevjav, N., Osakabe, T., Harjo, S., Abe, J., Aizawa, K., Sasaki, S
- Journal Title
  
  High pressure Research
  
  Volume: 33 Pages: 777-786
- Data Source
  KAKENHI-PROJECT-23540558
[Journal Article] Neutron powder diffraction of small-volume samples at high pressure using compact opposed-anvil cells and focused beam2012
- Author(s)
  Okuchi T., Sasaki S., Ohno Y., Abe J., Arima H., Osakabe T., Hattori T., Sano-Furukawa A., Komatsu K., Kagi H., Utsumi W., Harjo S., Ito T. and Aizawa K
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 377 Pages: 12013-12013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] Collision and diffusion dynamics of dense molecular hydrogen2012
- Author(s)
  Okuchi, T.
- Journal Title
  
  J. Phys. Chem. C
  
  Volume: 116 Issue: 3 Pages: 2179-2182
- DOI
  10.1021/jp206732f
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340161
[Journal Article] Neutron powder diffraction of small-volume samples at high pressure using compact opposed-anvil cells and focused beam2012
- Author(s)
  Okuchi, T
- Journal Title
  
  J. Phys. Conf. Ser.
  
  Volume: 377 Pages: 12013-12013
- DOI
  10.1088/1742-6596/377/1/012013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205, KAKENHI-PROJECT-23340100
[Journal Article] 高圧力下におけるガスハイドレートの単結晶成長2011
- Author(s)
  佐々木重雄・奥地拓生・久米徹二・清水宏晏
- Journal Title
  
  日本結晶成長学会誌
  
  Volume: 38 Pages: 45-54
- Data Source
  KAKENHI-PROJECT-23340161
[Journal Article] 高圧力下におけるガスハイドレートの単結晶成長2011
- Author(s)
  佐々木重雄, 奥地拓生, 久米徹二, 清水宏晏
- Journal Title
  
  日本結晶成長学会誌
  
  Volume: 38巻,1号 Pages: 45-53
- URL
  http://www.jacg.jp/
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340100
[Journal Article] Micro-/nanostructural investigation of laser-cut surfaces of single- and polycrystalline diamonds2010
- Author(s)
  Ohfuji H., Okuchi T., Odake S., Kagi H., Sumiya H. and Irifune T
- Journal Title
  
  Diamond and Related Materials
  
  Volume: 19 Pages: 1040-1051
- NAID
  130006977341
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] Large-volume static compression using nano-polycrystalline diamond for opposed anvils in compact cells2010
- Author(s)
  T.Okuchi
- Journal Title
  
  J.Phys. : Conf.Ser.
  
  Volume: 215(1)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] Micro-/nanostructural investigation of laser-cut surfaces of single- and polycrystalline diamonds2010
- Author(s)
  Ohfuji H., Okuchi T., Odake S., Kagi H., Sumiya H., Irifune T.
- Journal Title
  
  Diamond and Related Materials (in press)
- NAID
  130006977341
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] 大型ナノ多結晶ダイヤモンド対向アンビルを用いた高圧下パルス中性子粉末回折実験2010
- Author(s)
  奥地拓生, 佐々木重雄, 大野祥希, 小松一生, 鍵裕之, 有馬寛, 阿部淳, 服部高典, 佐野亜沙美, 長壁豊隆, ほか5名
- Journal Title
  
  高圧力の科学と技術 20巻(印刷中)
- NAID
  10026408548
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] 大型ナノ多結晶ダイヤモンド対向アンビルを用いた高圧下パルス中性子粉末回折実験2010
- Author(s)
  奥地拓生
- Journal Title
  
  高圧力の科学と技術
  
  Volume: 20(2) Pages: 175-178
- NAID
  10026408548
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] Neutron powder diffraction under high pressure at J-PARC2009
- Author(s)
  Utsumi W., Kagi H., Komatsu K., Arima H., Nagai T., Okuchi T., Kamiyama T., Uwatoko Y., Matsubayasi K. and Yagi T
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research Section A
  
  Volume: 600 Pages: 50-52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] Laser micromachining of the super-hard nano-polycrystalline diamond2009
- Author(s)
  Okuchi T., Ohfuji H., Odake S., Kagi H., Nagatomo S., Sugata M. and Sumiya H
- Journal Title
  
  Applied Physics A: Mat. Sci. Process
  
  Volume: 96 Pages: 833-842
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] Pulsed laser processing of nano-polycrystalline diamonds: a comparative study with single crystal diamond2009
- Author(s)
  Odake S., Ohfuji H., Okuchi T., Kagi H., Sumiya H., Irifune T.
- Journal Title
  
  Diamond and Related Materials(掲載確定) (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] Laser micromachining of the super-hard nano-polycrystalline diamond2009
- Author(s)
  Okuchi T., Ohfuji H., Odake S., Kagi H., Nagatomo S., Sugata M., Sumiya H.
- Journal Title
  
  Applied Physics A : Mat.Sci.Process 96
  
  Pages: 833-842
- Data Source
  KAKENHI-PROJECT-19GS0205
[Journal Article] 水素ハイドレートの速い水素拡散2009
- Author(s)
  奥地拓生
- Journal Title
  
  高圧力の科学と技術 19
  
  Pages: 210-216
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20654050
[Journal Article] X-ray Raman scattering study of MgSiO3 glass at high pressure : Implication for Triclustered MgSiO3 melt in Earth's mantle2008
- Author(s)
  Lee, S., J. -F. Lin, Y. Q. Cai, N. Hiraoka, P. J. Eng, T. Okuchi, et al.
- Journal Title
  
  Proc. Nat. Acad. Sci. USA 105
  
  Pages: 7925-7929
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20654050
[Journal Article] 高圧氷物質の実験分子動力学2008
- Author(s)
  奥地拓生
- Journal Title
  
  低温科学 66
  
  Pages: 169-174
- Data Source
  KAKENHI-PROJECT-20654050
[Journal Article] Fast molecular transport in hydrogen hydrates by high-pressure diamond anvil cell NMR2007
- Author(s)
  T. Okuchi, M. Takigawa, J. Shu, H. K. Mao, R. J. Hemley, T. Yagi
- Journal Title
  
  Physical Review B 75
  
  Pages: 144104-144104
- Data Source
  KAKENHI-PROJECT-17684027
[Journal Article] Efficient storage of hydrogen fuel into leaky cage of lathrate hydrate2007
- Author(s)
  T. Okuchi, I. L. Moudrakovski J. A. Ripmeester
- Journal Title
  
  Applied Physics Letters 91
  
  Pages: 171903-171903
- Data Source
  KAKENHI-PROJECT-17684027
[Journal Article] High Pressure NMR of hydrogen-filled ices by diamond anvil cell2007
- Author(s)
  T. Okuchi, M. Takigawa, J. Shu, H. K. Mao, R. J. Hemley, T. Yagi
- Journal Title
  
  Physics and Chemistry of Ice
  
  Pages: 469-473
- Data Source
  KAKENHI-PROJECT-17684027
[Presentation] 静的圧縮によるアルミニウムの微細組織の形成過程2023
- Author(s)
  奥地拓生、田中友登、富岡尚敬、佐野智一、松田朋己、荒河一渡、瀬戸雄介
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] Ultrafast solid-state phase transformation of silicate minerals during shock compression2023
- Author(s)
  Takuo Okuchi, Naotaka Tomioka
- Organizer
  23rd Biennial Conference of the APS Topical Group on Shock Compression of Condensed Matter
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] ルチルの衝撃変形微細組織2023
- Author(s)
  梅田悠平、永井優馬、富岡尚敬、関根利守、宮川仁、小林敬道、遊佐斉、奥地拓生
- Organizer
  日本鉱物科学会2023年年会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] Ultrafast solid-state phase transformation of silicate minerals during shock compression2023
- Author(s)
  Okuchi, T., Tomioka, N.
- Organizer
  23rd Biennial Conference of the APS Topical Group on Shock Compression of Condensed Matter
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] 二酸化ゲルマニウムの衝撃圧縮による構造変化2023
- Author(s)
  荒賀大翔、梅田悠平、小林敬道、遊佐斉、瀬戸雄介、奥地拓生
- Organizer
  日本鉱物科学会2023年年会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] 銅のフェムト秒レーザ駆動衝撃変形2023
- Author(s)
  江頭尚弥、松田朋己、奥地拓生、瀬戸雄介、伊藤佑介、菖蒲敬久、中新信彦、犬伏雄一、富樫格、宮西宏併、佐野智一
- Organizer
  レーザー学会第43回年次大会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] ルチルの衝撃変形微細組織2023
- Author(s)
  梅田悠平、永井優馬、富岡尚敬、関根利守、宮川仁、小林敬道、遊佐斉、奥地拓生
- Organizer
  日本鉱物科学会2023年年会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] 天然鉱物における極限圧縮場とマルチスケール構造の生成・発展・凍結2023
- Author(s)
  奥地拓生
- Organizer
  第40回プラズマ・核融合学会年会
- Invited
- Data Source
  KAKENHI-PROJECT-23K17702
[Presentation] Structure transformation of silicate minerals during hypervelocity collisions of planetary bodies2023
- Author(s)
  Okuchi, T., Tomioka, N.
- Organizer
  11th International Workshop on Warm Dense Matter 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] Structure transformation of silicate minerals during hypervelocity collisions of planetary bodies2023
- Author(s)
  Takuo Okuchi, Naotaka Tomioka
- Organizer
  11th International Workshop on Warm Dense Matter
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] Ultrafast solid-state phase transformation of silicate minerals during shock compression2023
- Author(s)
  Takuo Okuchi, Naotaka Tomioka
- Organizer
  23rd Biennial Conference of the APS Topical Group on Shock Compression of Condensed Matter
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 超高速時間分解X線プローブによる鉱物の衝撃圧縮状態研究の現在と今後2023
- Author(s)
  奥地拓生
- Organizer
  第63回高圧討論会
- Invited
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 二酸化ゲルマニウムの衝撃圧縮による構造変化2023
- Author(s)
  荒賀大翔、梅田悠平、小林敬道、遊佐斉、瀬戸雄介、奥地拓生
- Organizer
  日本鉱物科学会2023年年会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] ルチルの衝撃変形微細組織2023
- Author(s)
  梅田悠平、永井優馬、富岡尚敬、関根利守、宮川仁、小林敬道、遊佐斉、奥地拓生
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] 静的圧縮によるアルミニウムの微細組織の形成過程2023
- Author(s)
  奥地拓生、田中友登、富岡尚敬、佐野智一、松田朋己、荒河一渡、瀬戸雄介
- Organizer
  日本鉱物科学会2023年年会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] Structure transformation of silicate minerals during hypervelocity collisions of planetary bodies2023
- Author(s)
  Takuo Okuchi, Naotaka Tomioka
- Organizer
  11th International Workshop on Warm Dense Matter
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] Laser-driven shock experiments of planetary silicate minerals for finding evolution history of the solar system2022
- Author(s)
  Takuo Okuchi, Naotaka Tomioka
- Organizer
  2022 IUCr High-Pressure Workshop "Advanced High-Pressure Crystallography"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 衝撃圧縮過程におけるクォーツのXFELラジオグラフ観察2022
- Author(s)
  政岡豪流、PIKUZ Tatiana、片桐健登、兒玉了祐、奥地拓生、ALBERTAZZI Bruno 、KOENIG Michel 、宮西宏併、末田敬一、籔内俊毅、矢橋牧名、尾崎典雅
- Organizer
  第63回高圧討論会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 非晶質シリケイト微粒子の水分子ダイナミクスの解析2022
- Author(s)
  奥地拓生, 富岡尚敬, 瀬戸雄介, 梅田悠平, 山田武, 玉造博夢, 柴田薫
- Organizer
  2021年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] High-pressure minerals in planetary materials: Witnesses of asteroid impact events2022
- Author(s)
  Naotaka Tomioka, Masaaki Miyahara, Luca Bindi, Takuo Okuchi
- Organizer
  23rd International Mineralogical Association General Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] High-pressure minerals in planetary materials: Witnesses of asteroid impact events2022
- Author(s)
  Naotaka Tomioka, Masaaki Miyahara, Luca Bindi, Takuo Okuchi
- Organizer
  23rd International Mineralogical Association General Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] Laser-driven shock experiments of planetary silicate minerals for finding evolution history of the solar system2022
- Author(s)
  Okuchi Takuo, Tomioka Naotaka
- Organizer
  2022 IUCr High-Pressure Workshop "Advanced High-Pressure Crystallography"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] Laser-Driven Shock Experiments of Planetary Materials for Finding Evolution History of Early Solar System2022
- Author(s)
  Takuo Okuchi
- Organizer
  Internaitonal Conference on High Energy Density Sciences 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 含水鉱物の水素配置と水素輸送の統合解析2022
- Author(s)
  奥地拓生
- Organizer
  2021年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] レーザー衝撃圧縮法で再現する高速天体衝突極限環境における含水鉱物の高圧物性計測と時間分解構造観察2022
- Author(s)
  梅田悠平、奥地拓生、関根利守、佐野孝好、犬伏雄一、片桐健登、兒玉了祐、宮西宏併、瀬戸雄介、清水健二、篠田圭司、末田敬一、富樫格、冨岡尚敬、藪内俊毅、尾崎典雅
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] High-pressure minerals in planetary materials: Witnesses of asteroid impact events2022
- Author(s)
  Tomioka Naotaka, Miyahara Masaaki, Bindi Luca, Okuchi Takuo
- Organizer
  23rd International Mineralogical Association General Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] 高強度レーザー誘起超高圧の XFEL 超解像ラジオグラフ観察2022
- Author(s)
  尾崎典雅、PIKUZ Tatiana、政岡豪流、片桐健登、中村浩隆、弘中陽一郎、兒玉了祐、奥地拓生、宮西宏併、末田敬一、籔内俊毅、矢橋牧名、ALBERTAZZI Bruno、KOENIG Michel
- Organizer
  第63回高圧討論会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] Location, capacity and transport of hydrogen in the crystal structure of deep-earth hydrous minerals2022
- Author(s)
  Takuo Okuchi
- Organizer
  Goldschmidt Conference 2022 Workshop: Advanced Neutron Scattering for Earth and Planetary Science
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] Laser-driven shock experiments of planetary silicate minerals for finding evolution history of the solar system2022
- Author(s)
  Takuo Okuchi, Naotaka Tomioka
- Organizer
  2022 IUCr High-Pressure Workshop "Advanced High-Pressure Crystallography"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] Laser-Driven Shock Experiments of Planetary Materials for Finding Evolution History of Early Solar System2022
- Author(s)
  Takuo Okuchi
- Organizer
  Internaitonal Conference on High Energy Density Sciences 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Hydrogen incorporation mechanism in the lower-mantle bridgmanite2022
- Author(s)
  Narangoo Purevjav, Naotaka Tomioka, Shigeru Yamashita, Keiji Shinoda, Sachio Kobayashi, Kenji Shimizu, Motoo Ito, Suyu Fu, Jesse Gu, Christina Hoffmann, Jung-Fu Lin, Takuo Okuchi
- Organizer
  日本鉱物科学会2022年度年会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] 衝撃圧縮による二酸化チタンの構造相転移2022
- Author(s)
  永井優馬, 梅田悠平, 小林敬道, 遊佐斉, 富岡尚敬, 奥地拓生
- Organizer
  第63回高圧討論会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 水酸化鉱物の脱水時に起こる表面拡散の中性子散乱解析2022
- Author(s)
  奥地拓生，梅田悠平，富岡尚敬，瀬戸雄介, 山田武
- Organizer
  日本鉱物科学会2022年度年会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] 非晶質微粒子の高温水質変成過程の中性子準弾性散乱2021
- Author(s)
  奥地拓生, 富岡尚敬, 瀬戸雄介, 梅田悠平, 山田武, 玉造博夢, 柴田薫
- Organizer
  日本鉱物科学会2021年年会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] パワーレーザー/XFEL利用によるフォルステライトの高速相転移と高速融解2021
- Author(s)
  奥地拓生, 富岡尚敬, 尾崎典雅, 瀬戸雄介, 兒玉了祐, 宮西宏併, 関根利守, 梅田悠平, 薮内俊毅
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] パワーレーザー/XFEL利用によるフォルステライトの高速相転移と高速融解2021
- Author(s)
  奥地拓生、尾崎典雅、富岡尚敬、瀬戸雄介、兒玉了祐、宮西宏併、関根利守、梅田悠平、薮内俊毅
- Organizer
  第6２回高圧討論会
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] パワーレーザー/XFEL利用によるフォルステライトの高速相転移と高速融解2021
- Author(s)
  奥地拓生、富岡尚敬、尾崎典雅、瀬戸雄介、兒玉了祐、宮西宏併、関根利守、梅田悠平、薮内俊毅
- Organizer
  第62回高圧討論会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] レーザー衝撃圧縮法で再現する高速天体衝突極限環境における含水鉱物の高圧物性計測と時間分解構造観察2021
- Author(s)
  梅田悠平、奥地拓生、関根利守、佐野孝好、犬伏雄一、片桐健登、兒玉了祐、宮西宏併、瀬戸雄介、清水健二、篠田圭司、末田敬一、富樫格、冨岡尚敬、藪内俊毅、尾崎典雅
- Organizer
  第62回高圧討論会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] 静的圧縮によるアルミニウムの微細結晶粒組織の形成2021
- Author(s)
  田中友登・佐野智一・富岡尚敬・松田朋己・荒河一渡・奥地拓生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 非晶質惑星物質微粒子の水和過程の中性子準弾性散乱解析2021
- Author(s)
  奥地拓生、富岡尚敬、瀬戸雄介、梅田悠平、山田武、玉造博夢、柴田薫
- Organizer
  日本中性子科学会第21回年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 衝撃圧縮による惑星物質の高密度原子配列の生成過程2021
- Author(s)
  奥地拓生
- Organizer
  SPring-8シンポジウム2021
- Invited
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 含水鉱物の水素配置と水素輸送の統合解析2021
- Author(s)
  奥地拓生
- Organizer
  2020年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] パワーレーザー/XFEL利用によるフォルステライトの高速相転移と高速融解2021
- Author(s)
  奥地拓生、富岡尚敬、尾崎典雅、瀬戸雄介、兒玉了祐、宮西宏併、関根利守、梅田悠平、薮内俊毅
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 静的圧縮によるアルミニウムの微細結晶粒組織の形成2021
- Author(s)
  田中友登, 佐野智一, 富岡尚敬, 松田朋己, 荒河一渡, 奥地拓生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] Location, capacity and transport of hydrogen in the crystal structures of deep-earth hydrous minerals analyzed by pulsed neutron scattering2021
- Author(s)
  Takuo Okuchi, Purevjav Narangoo, Naotaka Tomioka, Takeshi Yamada
- Organizer
  10th Asian Conference on High Pressure Research
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Location, capacity and transport of hydrogen in the crystal structures of deep-earth hydrous minerals analyzed by pulsed neutron scattering2021
- Author(s)
  Takuo Okuchi, Purevjav Narangoo, Naotaka Tomioka, Takeshi Yamada
- Organizer
  10th Asian Conference on High Pressure Research
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] 非晶質惑星物質微粒子の水和過程の中性子準弾性散乱解析2021
- Author(s)
  奥地拓生, 富岡尚敬, 瀬戸雄介, 梅田悠平, 山田武, 玉造博夢, 柴田薫
- Organizer
  日本中性子科学会第21回年会
- Data Source
  KAKENHI-PROJECT-21H04519
[Presentation] 衝撃圧縮による惑星物質の高密度原子配列の生成過程2021
- Author(s)
  奥地拓生
- Organizer
  SPring-8シンポジウム2021
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 非晶質微粒子の高温水質変成過程の中性子準弾性散乱2021
- Author(s)
  奥地拓生、富岡尚敬、瀬戸雄介、梅田悠平、山田武、玉造博夢、柴田薫
- Organizer
  日本鉱物科学会2021年年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] A new olivine polymorph “poirierite” in shocked meteorites and its possible high-pressure synthesis conditions2020
- Author(s)
  Naotaka Tomioka, Takuo Okuchi, Luca Bindi, Masaaki Miyahara, Toshiaki Iitaka, Zhi Li, Xiande Xie, Narangoo Purevjav, Kiyoshi Fujino, Tetsuo Irifune, Riho Tani, Yu Kodama
- Organizer
  日本地球惑星科学連合大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] 高強度レーザー・XFEL・中性子の複合利用による惑星物質探査科学2020
- Author(s)
  奥地拓生
- Organizer
  レーザー学会学術講演会第40回年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Shock compression measurements of synthetic wadsleyite and ringwoodite single crystals2020
- Author(s)
  Purevjav, N., T. Okuchi, N, Ozaki, T. Sano, Y, Umeda, S. Morioka, N. Kammura, H. Nagayasu
- Organizer
  第60回高圧討論会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Laboratory exploration of planetary materials using high power lasers2020
- Author(s)
  Takuo Okuchi
- Organizer
  光・量子ビーム科学合同シンポジウム 2020
- Invited
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 水素を含む地球惑星内部物質の構造と拡散の研究2020
- Author(s)
  奥地拓生
- Organizer
  日本鉱物科学会2020年度年会
- Invited
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Planetology using high-power laser and X-ray free electron laser2020
- Author(s)
  Takuo Okuchi
- Organizer
  4th Asia Pacific Conference on Plasma Physics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Laboratory exploration of planetary materials using high power lasers2020
- Author(s)
  Takuo Okuchi
- Organizer
  光・量子ビーム科学合同シンポジウム 2020
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 高強度レーザー・XFEL・中性子の複合利用による惑星物質探査科学2020
- Author(s)
  奥地拓生
- Organizer
  レーザー学会学術講演会第40回年次大会
- Invited
- Data Source
  KAKENHI-PUBLICLY-18H04460
[Presentation] 水素を含む地球惑星内部物質の構造と拡散の研究2020
- Author(s)
  奥地拓生
- Organizer
  日本鉱物科学会2020年度年会
- Invited
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] 中性子による含水鉱物の水素配置と水素拡散2020
- Author(s)
  奥地拓生
- Organizer
  無水・含水環境におけるオリビンの高圧相転移とイプシロン相の形成（科研費基盤研究A「高強度中性子散乱と高分解能電顕によるマントル鉱物の水素配置と水素輸送の統合解析」主催の研究集会）
- Data Source
  KAKENHI-PUBLICLY-18H04460
[Presentation] Planetology using high-power laser and X-ray free electron laser2020
- Author(s)
  Takuo Okuchi
- Organizer
  4th Asia Pacific Conference on Plasma Physics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20947
[Presentation] Mg2SiO4第４の多形：コンドライト中の新鉱物ポワリエライト2020
- Author(s)
  富岡尚敬、Bindi Luca、奥地拓生、宮原正明、飯高敏晃、Li Zhi、河津励、Xie Xiande、Purevjav Narangoo、谷理帆、兒玉優
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-20H01965
[Presentation] Lattice-shear-induced metastable formation of high-pressure silicates in shocked meteorites2019
- Author(s)
  Tomioka, N., T. Okuchi, M. Miyahara
- Organizer
  Japan Geoscience Union Meeting 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Topotaxial intergrowths of epsilon-(Mg,Fe)2SiO4 in wadsleyite and ringwoodite in shocked chondrites2019
- Author(s)
  Tomioka, N., T. Okuchi, M. Miyahara, T. Iitaka, N. Purevjav, R. Tani, Y. Kodama,
- Organizer
  82nd Annual Meeting of the Meteoritical Society
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Laser-shock experiments at SACLA for simulating impact events in the early solar system: current status and perspective2019
- Author(s)
  Takuo Okuchi
- Organizer
  SACLA Users' Meeting 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Nanoscale texture and transformation timescale of dense Mg2SiO4 polymorphs in shocked meteorites: comparison between natural occurrences by high-resolution TEM and experimental results by fast XFEL diffraction2019
- Author(s)
  T. Okuchi
- Organizer
  Joint symposium of Misasa 2019 & Core Mantle Coevolution
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] High-Pressure Elasticity of (Al,Fe)-bearing Bridgmanite: Implications to Lower-Mantle Geophysics and Geochemistry2019
- Author(s)
  Fu, S., J. Yang, Y. Zhang, T. Okuchi, N. Tsujino, N. Purevjav, J. F. Lin
- Organizer
  American Geophysical Union Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Single-crystal refinement of (Fe,Al)-bearing bridgmanite structure at high pressure2019
- Author(s)
  Wei, X., J. F. Lin, D. Zhang, H. Liu, T. Okuchi
- Organizer
  American Geophysical Union Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] パルス中性子を使った地球深部水素の単結晶構造解析とダイナミクス解析2019
- Author(s)
  奥地拓生
- Organizer
  ATI水和ナノ構造研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] Water Concentration in Single-Crystal (Al,Fe)-bearing Bridgmanite and its Possible Implications for the Dehydration Melting below 660 km Depth2019
- Author(s)
  Lin, J. F., S. Fu, J. Yang, S. Karato, A. Vasiliev, M. Y. Presniakov, A. G. Gavrilliuk, A. G. Ivanova, E. Hauri, T. Okuchi, N. Purevjav
- Organizer
  American Geophysical Union Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] パルス中性子を使った地球深部水素の単結晶構造解析とダイナミクス解析2019
- Author(s)
  奥地拓生
- Organizer
  ATI水和ナノ構造研究会
- Invited
- Data Source
  KAKENHI-PUBLICLY-18H04460
[Presentation] 中性子散乱と透過電顕による含水鉱物の微視的な脱水過程の解析2019
- Author(s)
  奥地拓生・プレジャブナランゴー・瀬戸雄介・富岡尚敬・柴田薫・山田武
- Organizer
  日本鉱物科学会2019年年会
- Data Source
  KAKENHI-PUBLICLY-18H04460
[Presentation] Probing hydrogen by single-crystal neutron diffraction in deep mantle hydrous minerals2019
- Author(s)
  N. Purevjav, T. Okuchi, N. Tomioka, X. Wang, C. Hoffmann
- Organizer
  Joint symposium of Misasa 2019 & Core Mantle Coevolution
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] フォルステライト単結晶のレーザー衝撃圧縮その場Ｘ線回折実験2019
- Author(s)
  奥地拓生・プレジャブナランゴー・尾崎典雅・瀬戸雄介・薮内俊毅
- Organizer
  日本鉱物科学会2019年度年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 中性子散乱による地球深部鉱物の水素配置と水素拡散の統合解析2019
- Author(s)
  奥地拓生・プレジャブナランゴー・瀬戸雄介・富岡尚敬・柴田薫・山田武
- Organizer
  鉱物科学会
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] Laser-shock experiments of dense polymorphs of Mg2SiO4: technical developments using synthetic single crystals2019
- Author(s)
  Purevjav, N., T. Okuchi, N. Ozaki, T. Sano, Y. Umeda, S. Morioka, N. Kamimura
- Organizer
  Japan Geoscience Union Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Strong hydrogen-bond generation in dense hydrous magnesium silicate phase E observed by single-crystal neutron diffraction2019
- Author(s)
  N. Purevjav, T. Okuchi, C. Hoffmann
- Organizer
  Japan Geoscience Union Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] Linking structures and textures of naturally-shocked planetary materials with laser-shocked crystals analyzed in-situ by XFEL diffraction2019
- Author(s)
  T. Okuchi
- Organizer
  Laser Shock Workshop in 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Fast recrystallization process of dense mineral crystals by asteroid impacts in the early solar system, as simulated by laser-driven shock and analyzed in-situ by SACLA XFEL2019
- Author(s)
  Takuo Okuchi, Naotaka Tomioka, Purevjav Narangoo, Yusuke Seto, Toshinori Yabuuchi, Makina Yabashi, Ryosuke Kodama, and Norimasa Ozaki
- Organizer
  OptoX-nano 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] パルス中性子を使った地球深部水素の単結晶構造解析とダイナミクス解析2019
- Author(s)
  奥地拓生
- Organizer
  ＡＴＩ水和ナノ構造研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Anomalous Elasticity of Dry and Hydrous Rhyolitic Glasses up to 3 GPa2019
- Author(s)
  Gu, J. T., S. Fu, J. E. Gardner, S. Yamashita, T. Okuchi, J. F. Lin
- Organizer
  American Geophysical Union Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Linking occurrence and texture of dense silicate minerals in shocked meteorites with laser-shock experimental results of Mg2SiO4 analyzed by XFEL probe2019
- Author(s)
  奥地拓生、Narangoo Purevjav、尾崎典雅、松岡健之、瀬戸雄介、丹下慶範、薮内俊毅、富岡尚敬、関根利守、兒玉了祐
- Organizer
  Japan Geoscience Union Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 中性子散乱による地球深部鉱物の水素配置と水素拡散の統合解析2019
- Author(s)
  奥地拓生・プレジャブナランゴー・瀬戸雄介・富岡尚敬・柴田薫・山田武
- Organizer
  日本鉱物科学会2019年度年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 非晶質シリケイト微粒子の水質変成過程の高温その場中性子準弾性解析2019
- Author(s)
  奥地拓生
- Organizer
  第3回水惑星学全体会議
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Strong hydrogen-bond generation in dense hydrous magnesium silicate phase E obs erved by single-crystal neutron diffraction2019
- Author(s)
  Purevjav, N., T. Okuchi, C. Hoffmann
- Organizer
  Japan Geoscience Union Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] カンラン石及び同高圧相のレーザー衝撃圧縮時間分解その場X線回折2019
- Author(s)
  奥地拓生・PUREVJAV Narangoo・尾崎典雅・瀬戸雄介・松岡健之・梅田悠平・片桐健登・森岡信太朗・富岡尚敬・関根利守・飯高敏晃・薮内俊毅・宮西宏併・矢橋牧名・兒玉了祐
- Organizer
  第59回高圧討論会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Probing hydrogen by single-crystal neutron diffraction in deep mantle hydrous minerals2019
- Author(s)
  N. Purevjav, T. Okuchi, N. Tomioka, X. Wang, C. Hoffmann
- Organizer
  Joint symposium of Misasa 2019 & Core Mantle Coevolution
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] Insulator to semiconductor transition of light and heavy waters at dynamic compression by laser-driven shock wave2018
- Author(s)
  T. Okuchi, N. Ozaki, T. Sano, K. Miyanishi, Y. Sakawa, R. Kodama
- Organizer
  12nd International Conference on High Energy Density Laboratory Astrophysics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 中性子散乱による地球深部鉱物の水素配置と水素拡散の統合解析2018
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・土山明・柴田薫
- Organizer
  日本中性子科学会第18回年会
- Data Source
  KAKENHI-PUBLICLY-18H04460
[Presentation] 非晶質シリケイトダストが吸収・貯蔵する水の性質と、地球の水の起源2018
- Author(s)
  奥地拓生
- Organizer
  第2回水惑星学全体会議
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Time-resolved transformation process of olivine into denser crystal structure during shock compression analyzed by x-ray free electron laser2018
- Author(s)
  T. Okuchi, N. Purevjav, N. Ozaki, T. Matsuoka, Y. Seto, Y. Tange, Y. Inubushi, N. Tomioka, T. Sekine
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 中性子散乱による地球深部鉱物の水素配置と水素拡散の統合解析2018
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・土山明・柴田薫
- Organizer
  日本中性子科学会第18回年会
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] Iron Isotopic Fractionation in Earth's Lower Mantle2018
- Author(s)
  H. Yang, M. Y. Hu, J. F. Lin, M. Roskosz, W. Bi, J. Zhao, E. E. Alp, J. Liu, J. Liu, R. Wentzcovitch, T. Okuchi, N. Dauphas
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 含水非晶質ケイ酸塩微粒子の中性子による水素拡散解析(低温編)2018
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・土山明・柴田薫
- Organizer
  日本鉱物科学会2018年年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 単結晶フォルステライトで見出された超高速構造変化の可能性2018
- Author(s)
  奥地拓生
- Organizer
  CMRC・Hermes研究会「P-V-T-dε/dt 構造物性」
- Invited
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Storage mechanisms of water into ringwoodite2018
- Author(s)
  N. Purevjav, T. Okuchi, N. Tomioka, X. Wang, C. Hoffmann
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Epsilon-Mg2SiO4, a new spinelloid in a shocked meteorite highlighting diffusionless phase transitions among olivine polymorphs2018
- Author(s)
  N. Tomioka, T. Okuchi
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] パワーレーザーとXFELによる惑星物質の衝撃圧縮状態研究2018
- Author(s)
  奥地拓生
- Organizer
  レーザー学会学術講演会第38会年次大会
- Invited
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Single crystal neutron diffraction study of dense hydrous magnesium silicate phase E2018
- Author(s)
  N. Purevjav, T. Okuchi, Y. Seto, T. Ohhara, K. Munakata
- Organizer
  日本鉱物科学会2018年年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Single-crystal structure of bridgmanite and its possible effects on physical properties of the lower mantle2018
- Author(s)
  X. Wei, J. F. Lin, D. Zhang, T. Okuchi
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] The Effect of H2O on the Anomalous Velocities of Rhyolitic Glasses up to 3 GPa2018
- Author(s)
  J. Gu, T., S. Fu, J. E. Gardner, S. Yamashita, T. Okuchi, J. F. Lin
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 衝撃変成を受けたLコンドライト中のカンラン石新高圧相2018
- Author(s)
  富岡尚敬・奥地拓生
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 衝撃圧縮その場での時間分解XFEL回折による衝撃変成カンラン石の構造転移機構2018
- Author(s)
  奥地拓生・プレジャブナランゴー・尾崎典雅・瀬戸雄介・丹下慶範・関根利守・富岡尚敬・松岡健之・高橋謙次郎・梅田悠平・宮西宏併・犬伏雄一・籔内俊毅・兒玉了祐
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 新Mg2SiO4スピネロイドの準安定的形成2018
- Author(s)
  富岡尚敬・奥地拓生・宮原正明・藤野清志・入舩徹男・谷理帆・兒玉優
- Organizer
  日本鉱物科学会2018年年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Locating hydrogen in lower mantle transition zone hydrous ringwoodite2018
- Author(s)
  N. Purevjav, T. Okuchi, X. Wang, C. Hoffmann, N. Tomioka
- Organizer
  Japan Geoscience Union Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 中性子散乱による地球深部鉱物の水素配置と水素拡散の統合解析2018
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・土山明・柴田薫
- Organizer
  日本中性子科学会第18回年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] レーザー衝撃圧縮によるフォルステライト単結晶の超高速圧縮と構造変化、破壊過程2018
- Author(s)
  奥地拓生・プレジャブナランゴー・尾崎典雅・松岡健之・瀬戸雄介・丹下慶範・犬伏雄一・薮内俊毅・矢橋牧名・富岡尚敬・関根利守・兒玉了祐
- Organizer
  第59回高圧討論会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Single crystal neutron diffraction study of dense hydrous magnesium silicate phase E2018
- Author(s)
  N. Purevjav, T. Okuchi, Y. Seto, T. Ohhara, K. Munakata
- Organizer
  日本鉱物科学会2018年年会
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] Elasticity of (Al,Fe)-bearing bridgmanite at high pressure: Implications to seismic observations of the Earth’s lower manlte2018
- Author(s)
  S. Fu, J. Yang, Y. Zhang, T. Okuchi, J. F. Lin
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Storage mechanisms of water into ringwoodite2018
- Author(s)
  N. Purevjav, T. Okuchi, N. Tomioka, X. Wang, C. Hoffmann
- Organizer
  American Geophysical Union Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] 含水非晶質ケイ酸塩微粒子の中性子による水素拡散解析(低温編)2018
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・土山明・柴田薫
- Organizer
  日本鉱物科学会2018年年会
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] Locating hydrogen in lower mantle transition zone hydrous ringwoodite2018
- Author(s)
  N. Purevjav, T. Okuchi, X. Wang, C. Hoffmann, N. Tomioka
- Organizer
  Japan Geoscience Union Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17F17331
[Presentation] 中性子準弾性散乱による含水鉱物内部の多様な水素輸送現象2017
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・柴田薫
- Organizer
  2016年度量子ビームサイエンスフェスタ
- Place of Presentation
  つくば国際会議場
- Year and Date
  2017-03-14
- Invited
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] パワーレーザーとXFELによるフォルステライト単結晶から高密度構造への高速相転移観察2017
- Author(s)
  奥地拓生・関根利守・尾崎典雅・松岡健之・高橋謙次郎・宮西宏併・瀬戸雄介・丹下慶範・犬伏雄一・矢橋牧名・プレジャブナランゴー・田中和夫・兒玉了祐
- Organizer
  日本物理学会第72会年次大会
- Place of Presentation
  大阪大学
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 中性子準弾性散乱による含水鉱物内部の多様な水素輸送現象2017
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・柴田薫
- Organizer
  2016年度量子ビームサイエンスフェスタ
- Place of Presentation
  つくば国際会議場
- Year and Date
  2017-03-14
- Invited
- Data Source
  KAKENHI-PROJECT-15K13593
[Presentation] 中性子散乱による含水鉱物の水素配置と水素拡散の統合解析2017
- Author(s)
  奥地拓生・プレジャブ・ナランゴー・富岡尚敬・柴田薫
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] Hydration mechanism of ringwoodite resolved by high-resolution single crystal neutron diffraction2017
- Author(s)
  Purevjav N., T. Okuchi, X. Wang, C. Hoffmann
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-17H01172
[Presentation] 中性子散乱による含水鉱物の水素配置と水素拡散の統合解析2017
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬・柴田薫
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-15K13593
[Presentation] Single crystal neutron diffraction of hydrous wadsleyite and the reason of sensitivity difference for hydration between upper and lower mantle transition zones2016
- Author(s)
  N. Purevjav, T. Okuchi, N. Tomioka, X. Wang, and C. Hoffmann
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 中性子準弾性散乱によるブルーサイトの水素局在拡散の観測と脱水分解反応におけるその役割の評価2016
- Author(s)
  奥地拓生・プレジャブナランゴー・柴田薫
- Organizer
  日本鉱物科学会2016年年会
- Place of Presentation
  金沢大学
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] フォルステライト単結晶のレーザー衝撃圧縮ＸＦＥＬ時間分解観察2016
- Author(s)
  奥地拓生・尾崎典雅・瀬戸雄介・丹下慶範・関根利守・プレジャブナランゴー・梅田悠平・松岡健之・高橋謙次郎・宮西宏併・犬伏雄一・矢橋牧名・山内和人・田中和夫・兒玉了祐
- Organizer
  第57回高圧討論会
- Place of Presentation
  筑波大学
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 中性子準弾性散乱によるブルーサイトの水素局在拡散の観測と脱水分解反応におけるその役割の評価2016
- Author(s)
  奥地拓生・プレジャブナランゴー・柴田薫
- Organizer
  日本鉱物科学会2016年年会
- Place of Presentation
  金沢大学
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-15K13593
[Presentation] Dissolution of hydrogen into iron by the dissociation of hydrous minerals under pressure2016
- Author(s)
  Iizuka-Oku R, Yagi T, Gotou H, Okuchi T, Hattori T, Sano-Furukawa A
- Organizer
  Annual Meeting of the Japan Geoscience Union (JpGU-2016)
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25246037
[Presentation] Insulator to semiconductor transformation of planetary ice mixtures compressed by laser-driven shock wave and its implication for interior property of icy giant planets2016
- Author(s)
  T, Okuchi, N. Ozaki, T. Sano, Y. Sakawa, and R. Kodama
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Hydrogen site analysis of hydrous ringwoodite in mantle transition zone by pulsed neutron diffraction2016
- Author(s)
  N. Purevjav, T. Okuchi, and N. Tomioka
- Organizer
  Goldschmidt 2016
- Place of Presentation
  Yokohama, Japan
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Structure analysis of hydrous ringwoodite by single-crystal neutron diffraction2016
- Author(s)
  N. Purevjav, T. Okuchi, X. Wang, and C. Hoffmann
- Organizer
  第57回高圧討論会
- Place of Presentation
  筑波大学
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Insulator to electronic conductor transition of synthetic planetary ices at interior conditions of icy giants compressed by laser-driven shock wave2016
- Author(s)
  T. Okuchi, N. Ozaki, M. Kita, T. Ogawa, A.Bruno, K. Miyanishi, R.Kodama, N. Purevjav, T. Sano, Y. Sakawa
- Organizer
  Japan Geoscience Union Meeting 2016
- Place of Presentation
  Chiba, Japan
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 高密度含水Ｍｇ珪酸塩の水素格子フラストレーションと層間水素結合2015
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬
- Organizer
  日本中性子科学会
- Place of Presentation
  和光市民文化センター
- Year and Date
  2015-12-10
- Data Source
  KAKENHI-PROJECT-15K13593
[Presentation] Synthesis and application of water-bearing large single crystals by slow cooling of hydrous melt at deep mantle pressure2015
- Author(s)
  T. Okuchi, et al.
- Organizer
  Japan Geoscience Union Meeting 2015
- Place of Presentation
  Makuhari Messe
- Year and Date
  2015-05-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 高密度含水Ｍｇ珪酸塩の水素格子フラストレーションと層間水素結合2015
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬
- Organizer
  日本中性子科学会
- Place of Presentation
  和光市民文化センター
- Year and Date
  2015-12-10
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Hydrogen sites in the deep mantle hydrous ringwoodite determined by neutron single-crystal Laue diffraction2015
- Author(s)
  Ｎ. Purevjav, T. Okuchi
- Organizer
  日本中性子科学会
- Place of Presentation
  和光市民文化センター
- Year and Date
  2015-12-10
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 高温高圧下での鉄ーケイ酸塩ー水の中性子回折その場観察と鉄水素化物生成2015
- Author(s)
  飯塚理子・後藤弘匡・八木健彦*・奥地拓生・佐野亜沙美・服部高典
- Organizer
  第56回高圧討論会
- Place of Presentation
  アステールプラザ（広島県、広島市）
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-25246037
[Presentation] パルス中性子回折による地球深部含水鉱物結晶相の水素の無秩序配置について2014
- Author(s)
  奥地拓生・富岡尚敬・プレジャブナランゴー・阿部淳・ハルヨスティファヌス・Gong Wu
- Organizer
  第11回水素量子アトミクス研究会
- Place of Presentation
  高エネルギー加速器研究機構
- Year and Date
  2014-03-20
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] J-PARCにおける高含水ケイ酸塩高圧相PhaseEのパルス粉末中性子回折2013
- Author(s)
  富岡尚敬、奥地拓生、Purevjav Narangoo、阿部淳、Harjo Stefanus、相澤一也
- Organizer
  日本結晶学会
- Place of Presentation
  熊本（熊本大学）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] J-PARCにおける高含水ケイ酸塩高圧相PhaseE のパルス粉末中性子回折2013
- Author(s)
  富岡尚敬, 奥地拓生, Purevjav Narangoo, 阿部淳, Harjo Stefanus, 相澤一也
- Organizer
  日本結晶学会
- Place of Presentation
  熊本(熊本大学)
- Year and Date
  2013-10-13
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] 小型対向アンビルセル, ナノ多結晶ダイヤ, 焼結ダイヤ, 高強度化TiZr 合金の組み合わせによる微小試料の高圧中性子粉末回折実験技術2013
- Author(s)
  奥地拓生, 富岡尚敬, プレジャブナランゴー, 鍵裕之, 入船徹男, ハルヨスティファヌス, 阿部淳, 相澤一也
- Organizer
  高圧討論会
- Place of Presentation
  新潟(朱鷺メッセ)
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] J-PARC における高含水ケイ酸塩高圧相PhaseE のパルス中性子粉末回折2013
- Author(s)
  富岡尚敬・プレジャブナランゴー・奥地拓生
- Organizer
  日本結晶学会
- Place of Presentation
  熊本大学
- Year and Date
  2013-10-13
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] Neutron diffraction study of hydrous ringwoodite2013
- Author(s)
  Purevjav Narangoo, 奥地拓生, 富岡尚敬, 阿部淳, Harjo Stefanus, 相澤一也
- Organizer
  日本鉱物科学会
- Place of Presentation
  つくば(筑波大学)
- Year and Date
  2013-09-11
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Phase Eの粉末中性子回折2013
- Author(s)
  富岡尚敬, 奥地拓生, Purevjav Narangoo, 阿部淳, Harjo Stefanus, 相澤一也
- Organizer
  日本鉱物科学会
- Place of Presentation
  つくば(筑波大学)
- Year and Date
  2013-09-11
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Phase Eの粉末中性子回折2013
- Author(s)
  富岡尚敬、奥地拓生、Purevjav Narangoo、阿部淳、Harjo Stefanus、相澤一也
- Organizer
  日本鉱物科学会
- Place of Presentation
  つくば（筑波大学）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Neutron diffraction study of hydrous ringwoodite2013
- Author(s)
  Purevjav Narangoo、奥地拓生、富岡尚敬、阿部淳、 Harjo Stefanus、相澤一也
- Organizer
  日本鉱物科学会
- Place of Presentation
  つくば（筑波大学）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] 小型対向アンビルセル、ナノ多結晶ダイヤ、焼結ダイヤ、高強度化TiZr合金の組み合わせによる微小試料の高圧中性子粉末回折実験技術2013
- Author(s)
  奥地拓生、富岡尚敬、プレジャブナランゴー、鍵裕之、入船徹男、ハルヨスティファヌス、阿部淳、相澤一也
- Organizer
  高圧討論会
- Place of Presentation
  新潟（朱鷺メッセ）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] プレジャブナランゴー,メタンハイドレート高圧相の粉末中性子回折による精密構造解析2012
- Author(s)
  奥地拓生, 佐々木重雄, 竹谷敏, 吉田将司, 富岡尚敬
- Organizer
  第4回J-PARC/MLF シンポジウム・茨城県ビームライン平成23年度成果報告会
- Place of Presentation
  日本科学未来館(東京都江東区)
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] Proton migration and electrical conductivity of hydrous minerals under high pressure2012
- Author(s)
  Guo, X., Yoshino, T., Okuchi, T., Tomioka, N
- Organizer
  Joint Symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  Misasa, Japan
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] メタンハイドレート高圧相の粉末中性子回折による精密構造解析2012
- Author(s)
  奥地拓生
- Organizer
  第4回J-PARC/MLFシンポジウム・茨城県ビームライン平成23年度成果報告会
- Place of Presentation
  日本科学未来館
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] メタンハイドレート高圧相の粉末中性子回折による精密構造解析2012
- Author(s)
  奥地拓生・富岡尚敬・プレジャブナランゴー・佐々木重雄・吉田将司・竹谷敏
- Organizer
  第４回ＭＬＦシンポジウム
- Place of Presentation
  日本科学未来館
- Invited
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] Pressure-induced enhancement of proton migration in brucite2012
- Author(s)
  Guo, X., Yoshino, T., Okuchi, T., Tomioka, N
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張(幕張メッセ)
- Year and Date
  2012-05-22
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] ブルーサイトにおける格子定数と水素拡散の同位体効果2012
- Author(s)
  富岡尚敬, 奥地拓生, Narangoo Purevjav, Guo Xinzhuan
- Organizer
  日本鉱物科学会
- Place of Presentation
  京都（京都大学）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] 高圧ＮＭＲによる高密度液体水素の分子運動観測2012
- Author(s)
  奥地拓生
- Organizer
  日本地球惑星科学連合
- Place of Presentation
  幕張メッセ
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] ブルーサイトにおける格子定数と水素拡散の同位体効果2012
- Author(s)
  富岡尚敬, 奥地拓生, Narangoo Purevjav, Guo Xinzhuan
- Organizer
  日本鉱物科学会
- Place of Presentation
  京都(京都大学)
- Year and Date
  2012-09-20
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Proton migration and electrical conductivity of hydrous minerals under high pressure2012
- Author(s)
  X. Guo, T. Yoshino, T. Okuchi, N. Tomioka
- Organizer
  Joint Symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  ブランナール三朝（鳥取県）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] 高温高圧下におけるブルーサイト中の水素同位体の振る舞い2012
- Author(s)
  富岡尚敬, 奥地拓生, Narangoo Purevjav, Guo Xinzhuan
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張（幕張メッセ）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Behavior of hydrogen isotopes in brucite at crustal conditions2012
- Author(s)
  Tomioka, N., Okuchi, T., Purevjav, P., Guo, X
- Organizer
  Joint Symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  Misasa, Japan
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] NMR・中性子・ラマン散乱同時測定用対向アンビルセル技術の開発2012
- Author(s)
  奥地拓生, 佐々木重雄, 吉田将司, 大野祥希, 長壁豊隆
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学会館, 大阪大学豊中キャンパス
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] 高圧ラマン散乱によるガスハイドレートの研究と今後の展開2012
- Author(s)
  佐々木重雄, 奥地拓生, 久米徹二, 清水宏晏
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学会館, 大阪大学豊中キャンパス
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] Hydrogen dynamics in atomic scale at high pressure by insitu NMR and neutron diffraction: case study for brucite, Mg(OH)22012
- Author(s)
  Okuchi, T.
- Organizer
  Joint Symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  Blanc-Art Misasa, Tottori, Japan
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] Hydrogen dynamics in atomic scale at high pressure by insitu NMR and neutron diffraction : case study for brucite, Mg(OH)22012
- Author(s)
  Okuchi, T.
- Organizer
  Joint Symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  岡山大学地球物質科学研究センター(鳥取県)
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] Hydrogen diffusion in brucite at high pressure2012
- Author(s)
  P. Narangoo, N. Tomioka, T. Okuchi
- Organizer
  Joint Symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  ブランナール三朝（鳥取県）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Behavior of hydrogen isotopes in brucite at crustal conditions2012
- Author(s)
  N. Tomioka, T. Okuchi, P. Narangoo, X. Guo
- Organizer
  Joint Symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  ブランナール三朝（鳥取県）
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Storage of molecular hydrogen into leaky clathrate hydrate cages2012
- Author(s)
  Okuchi, T.
- Organizer
  Advanced Research Workshop on Recent Trends and Prospects for Renewable Enery
- Place of Presentation
  Grand Mir Hotel, Tashkent, Uzbekistan
- Invited
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] ガスハイドレートの高圧力その場NMR・中性子・ラマン散乱同時測定技術の開発2012
- Author(s)
  奥地拓生・富岡尚敬・プレジャブナランゴ―・竹谷敏・吉田将司・大野祥希・佐々木重雄
- Organizer
  低温科学研究所共同研究集会「H2Oを科学する・2012」
- Place of Presentation
  北海道大学低温科学研究所
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] ＮＭＲ・中性子・ラマン散乱同時測定用対向アンビルセル技術の開発2012
- Author(s)
  奥地拓生
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学会館，大阪大学豊中キャンパス
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] 高圧NMR・中性子・ラマン散乱同時測定用対向アンビルセル技術の開発2012
- Author(s)
  奥地拓生・佐々木重雄・吉田将司・大野祥希・長壁豊隆
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] 高温高圧下におけるブルーサイト中の水素同位体の振る舞い2012
- Author(s)
  富岡尚敬, 奥地拓生, Narangoo Purevjav, Guo Xinzhuan
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張(幕張メッセ)
- Year and Date
  2012-05-23
- Data Source
  KAKENHI-PROJECT-23540558
[Presentation] Neutron Powder Diffraction using Compact Anvil Cell and Focused Beam at J-PARC2011
- Author(s)
  T.Okuchi, S.Sasaki, et al
- Organizer
  AIRAPT-23
- Place of Presentation
  Bhabha Atomic Research Centre (Mumbai, India)
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] 小型対向アンビルセルによる高圧下微小試料の中性子粉末回折実験2011
- Author(s)
  奥地拓生
- Organizer
  第2回MLFシンポジウム
- Place of Presentation
  高エネルギー加速器研究機構(茨城県)
- Year and Date
  2011-01-17
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] 小型対向アンビルセルによる微小試料の高圧中性子粉末回折実験技術2011
- Author(s)
  奥地拓生
- Organizer
  第52回高圧討論会
- Place of Presentation
  沖縄キリスト教学院(沖縄県)
- Year and Date
  2011-11-10
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] J-PARC/MLFにおける高圧力下微小試料のパルス中性子粉末回折実験2011
- Author(s)
  奥地拓生
- Organizer
  高速度イメージングとフォトニクスに関する総合シンポジウム
- Place of Presentation
  熊本大学(熊本県)(招待講演)
- Year and Date
  2011-12-02
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] Neutron powder diffraction using compact anvil cell and focused beam at J-PARC2011
- Author(s)
  T. Okuchi, S. Sasaki, Y. Ohno, J. Abe, H. Arima, T. Osakabe, A. Sano, T. Hattori, W. Ustumi, K. Komatsu, H. Kagi
- Organizer
  AIRAPT-23
- Place of Presentation
  Bhabha Atomic Research Centre, Mumbai, India
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] Neutron powder diffraction using compact anvil cell and focused beam at J-PARC2011
- Author(s)
 Okuchi, T.
- Organizer
 23^<rd> International Conference on High Pressure Science and Technology
- Place of Presentation
 Mumbai, INDIA
- Year and Date
 2011-09-30
- Data Source
 KAKENHI-PROJECT-19GS0205
[Presentation] 小型対向アンビルセルによる微小試料の高圧中性子粉末回折実験技術2011
- Author(s)
  奥地拓生, 佐々木重雄, 他
- Organizer
  日本高圧力学会,第52回高圧討論会
- Place of Presentation
  沖縄キリスト教学院大学
- Year and Date
  2011-11-10
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] 小型対向アンビルセルによる微小試料の高圧中性子粉末回折実験2011
- Author(s)
  奥地拓生
- Organizer
  地球惑星科学連合
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-24
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] 小型対向アンビルセルによる微小試料の高圧中性子粉末回折実験技術2011
- Author(s)
  奥地拓生, 佐々木重雄, 大野祥希, 阿部淳, 有馬寛, 長壁豊隆, 佐野亜沙美, 服部高典, 内海渉, 小松一生, 鍵裕之
- Organizer
  第52回高圧討論会
- Place of Presentation
  沖縄キリスト教学院大学(沖縄県中頭郡西原町)
- Data Source
  KAKENHI-PROJECT-23340100
[Presentation] 小型対向アンビルセルを用いたパルス中性子粉末回折実験2010
- Author(s)
  奥地拓生
- Organizer
  J-PARC/MLF BL19研究会
- Place of Presentation
  日本原子力研究開発機構(茨城県)
- Year and Date
  2010-09-29
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] 大型ナノ多結晶ダイヤモンド対向アンビルを用いた高圧中性子回折実験技術の開発2010
- Author(s)
  奥地拓生
- Organizer
  高圧討論会
- Place of Presentation
  仙台市戦災復興記念館(宮城県)
- Year and Date
  2010-10-21
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] Powder neutron diffraction of gas hydrate at high pressure using compact anvil cells with optical sample accessibility2010
- Author(s)
  Okuchi, T.
- Organizer
  12th International Conference on the Physics and Chemistry of Ice
- Place of Presentation
  Hokkaido University, Hokkaido
- Year and Date
  2010-09-09
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] 小型対向アンビルセルを用いたパルス中性子粉末回折実験2010
- Author(s)
  奥地拓生
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] High-pressure beamline (PLANET) at the spallation neutron source, J-PARC (招待講演)2009
- Author(s)
  Kagi H., Hattori T., Arima H., Abe J., Arakawa M., Komatsu K., Okuchi T., Utsumi W. and Yagi T
- Organizer
  AGU Fall meeting
- Place of Presentation
  アメリカ合衆国
- Year and Date
  2009-12-15
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] 高圧NMRによる水素ハイドレートの水素分子ダイナミクス : 各種結晶構造間の比較、充填率による比較、および水素流体との比較2009
- Author(s)
  奥地拓生
- Organizer
  共同利用研究集会「H2Oを科学する」
- Place of Presentation
  北海道大学低温科学研究所
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-20654050
[Presentation] Bruciteの超高圧ダイヤモンドアンビルセルNMR2009
- Author(s)
  奥地拓生
- Organizer
  鉱物科学会
- Place of Presentation
  北海道大学
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-20654050
[Presentation] Proton and hydrogen dynamics in hydrogen-bonded materials at ultrahigh pressures by high resolution diamond anvil cell NMR technique(invited)2009
- Author(s)
  Takuo Okuchi
- Organizer
  Horiba-ISSP International Symposium(ISSP-11)"Hydrogen and water in codensed matter physics"
- Place of Presentation
  Seimeinomori Resort, Chiba, Japan
- Year and Date
  2009-10-14
- Data Source
  KAKENHI-PROJECT-20654050
[Presentation] 原子炉中性子施設JRR-3におけるパリーエジンバラセルを用いた国内初の高圧下粉末回折実験2008
- Author(s)
  小松一生, 有馬寛, 鍵裕之, 奥地拓生, 佐々木重雄, 内海渉, 深澤裕, 山内宏樹, 神山崇
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2008-05-26
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] Laser-processing properties of ultrahard nano-polycrytaliine diamonds2008
- Author(s)
  Odake S., Okuchi T., Ohfuji H., Sumiya H., Irifune T., Kagi H.
- Organizer
  19th European Conference on Diamond
- Place of Presentation
  Sitges, Spain
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] Ices at high pressure : Implications for planetary sciences2008
- Author(s)
  Takuo Okuchi
- Organizer
  5th Japanese-German Frontiers of Science Symposium (JGFoS)
- Place of Presentation
  Atrim Hotel Mainz Mainz, Germany
- Year and Date
  2008-11-03
- Data Source
  KAKENHI-PROJECT-20654050
[Presentation] Laser-processing properties of ultrahard nano-polycrytaliine diamonds2008
- Author(s)
  S. Odake, T. Okuchi, H. Ohfuji, H. Sumiya, T. Irifune, H. Kagi
- Organizer
  19th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, and Nitrides
- Place of Presentation
  Melia Sitges Hotel (Spain)
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] Precision laser machining of nano-polycrystalline diamond2007
- Author(s)
  Okuchi, T., S. Odake, H. Kagi, H. Ohfuji, M. Sugata, S. Nagatomo, H. Sumiya
- Organizer
  International Workshop on Synchrotron High-Pressure Mineral Physics andMaterials Science
- Place of Presentation
  Argonne National Laboratory (America)
- Year and Date
  2007-12-07
- Data Source
  KAKENHI-PROJECT-19GS0205
[Presentation] Unique substitution mechanism of hydrogen in deep mantle wadsleyite demonstrated by time of flight single-crystal Laue diffraction
- Author(s)
  Purevjav N・奥地拓生・富岡尚敬・C.Hoffmann・X.Wang
- Organizer
  日本中性子科学会年会
- Place of Presentation
  北海道立道民活動センター
- Year and Date
  2014-12-11 – 2014-12-12
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Phase Eの粉末中性子回折(2)
- Author(s)
  富岡尚敬・プレジャブナランゴー・奥地拓生
- Organizer
  鉱物科学会
- Place of Presentation
  熊本大学
- Year and Date
  2014-09-17 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 小型対向アンビルセル・ナノ多結晶ダイヤ・焼結ダイヤ・高強度化TiZr合金の組合せによる微小試料の高圧中性子粉末回折実験技術
- Author(s)
  奥地拓生・富岡尚敬・プレジャブナランゴー・鍵裕之・入舩徹男・阿部淳・ハルヨスティファヌス・相澤一也
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ
- Year and Date
  2013-11-14 – 2013-11-16
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] Pulsed neutron diffraction study of dense hydrous magnesium silicate phase E
- Author(s)
  Tomioka, N., T. Okuchi and N. Purevjav
- Organizer
  International Mineralogial Association 2014
- Place of Presentation
  Gauteng, South Africa
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 3GPaまでの圧力におけるブルーサイトのパルス中性子精密粉末回折と水素配置解析
- Author(s)
  奥地拓生・富岡尚敬・プレジャブナランゴー・Harjo Stefanus・阿部淳・Gong Wu
- Organizer
  地球惑星科学連合
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] Electronic spin and valence states of iron in the lower-mantle silicate perovskite
- Author(s)
  Chang, Y. Y., Y. Wu, J. F. Lin, C. A. McCammon, T. Okuchi and N. Tomioka
- Organizer
  American Geophysical Union Fall Meeting 2014
- Place of Presentation
  Moscone Center, San Francisco
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Phase Eの粉末中性子回折
- Author(s)
  富岡尚敬・奥地拓生・プレジャブナランゴー・阿部淳・ハルヨスティファヌス・相澤一也
- Organizer
  鉱物科学会
- Place of Presentation
  筑波大学
- Year and Date
  2013-09-11 – 2013-09-13
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] 超高圧合成した微少量試料のパルス中性子粉末回折による精密構造解析法
- Author(s)
  奥地拓生・プレジャブナランゴー・富岡尚敬
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学
- Year and Date
  2014-11-22 – 2014-11-24
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] 高分解能パルス中性子回折による地球マントル高密度含水結晶相３種の水素化学結合・無秩序配置の状態解析
- Author(s)
  奥地拓生・富岡尚敬・Purevjav N・Harjo S・石垣徹・星川晃範
- Organizer
  日本中性子科学会年会
- Place of Presentation
  北海道立道民活動センター
- Year and Date
  2014-12-11 – 2014-12-12
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Single-crystal elasticity of iron-bearing bridgemanite in the lower mantle
- Author(s)
  Yang, J., J. F. Lin, T. Okuchi and N. Tomioka
- Organizer
  American Geophysical Union Fall Meeting 2014
- Place of Presentation
  Moscone Center, San Francisco
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Elasticity of single-crystal ferropericlase across the spin transition in the lower mantle
- Author(s)
  Yang, J., X. Tong, J. F. Lin, T. Okuchi and N. Tomioka
- Organizer
  American Geophysical Union Fall Meeting 2014
- Place of Presentation
  Moscone Center, San Francisco
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-26287135
[Presentation] Neutron diffraction study of hydrous ringwoodite
- Author(s)
  Purevjav, N., Okuchi, T., Tomioka, N., Abe, J., Harjo, S., and Aizawa, K
- Organizer
  鉱物科学会
- Place of Presentation
  筑波大学
- Year and Date
  2013-09-11 – 2014-09-13
- Data Source
  KAKENHI-PROJECT-23340161
[Presentation] メタンハイドレート高圧相の粉末中性子回折による精密構造解析
- Author(s)
  奥地拓生・佐々木重雄・竹谷敏・吉田将司・富岡尚敬・プレジャブナランゴー
- Organizer
  地球惑星科学連合
- Place of Presentation
  地球惑星科学連合
- Year and Date
  2013-05-19 – 2013-05-24
- Data Source
  KAKENHI-PROJECT-23340161

1. TOMIOKA Naotaka (30335418)

# of Collaborated Projects: 7 results

# of Collaborated Products: 86 results
2. SASAKI Shigeo (30196159)

# of Collaborated Projects: 3 results

# of Collaborated Products: 17 results
3. INOUE Toru (00291500)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. YAMASHITA Shigeru (30260665)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 清水健二 (30420491)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
6. PUREVJAV NARANGOO

# of Collaborated Projects: 2 results

# of Collaborated Products: 27 results
7. KAGI Hiroyuki (70233666)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
8. YAMAMURO Osamu (20200777)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. UWATOKO Yoshiya (40213524)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. KONDO Tadashi (20252223)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. HIRAI Hisako (60218758)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. OSAKABE Toyotaka (80354900)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
13. ARIMA Hiroshi (60535665)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
14. KOMATSU Kazuki (50541942)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
15. OHFUJI Hiroaki (80403864)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
16. KUME Tetsuji (30293541)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
17. YOSHINO Takashi (30423338)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. YONEDA Akira (10262841)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. Yagi Takehiko (20126189)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
20. IIZUKA-OKU Riko (80632413)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
21. GOTOU Hirotada (50596004)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
22. KURIBAYASHI Takahiro (20302086)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. Andrew Jephcoat (30771456)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 舘野繁彦 (30572903)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 小澤春香 (10598832)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 瀬戸雄介 (10399818)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
27. 梅田悠平 (90815705)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
28. 河津励 (00447913)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
29. 宮原正明 (90400241)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
30. 伊藤正一 (60397023)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
31. 小野寺陽平 (20531031)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. 安東淳一 (50291480)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 犬伏雄一 (40506250)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. HATTORI Takanori

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
35. SANO Asami

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
36. NOGUCHI Naoki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
37. KYONO Atsushi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
38. OZAKI Norimasa

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
39. 八木寿子

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
40. 菅原武

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
41. 辻野典秀

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
42. 朝比奈健太

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OKUCHI TAKUO 奥地 拓生

OKUCHI Takuo 奥地 拓生

奥地 拓生 オクチ タクオ

Research Projects

Research Products

Co-Researchers

オリビンは地球型惑星マントルの水貯蔵に貢献するか?

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Structure analysis of shock-compressed iron alloys by in-situ femtosecond X-ray absorption spectroscopyPrincipal Investigator

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Ressearch on hydrogen in the deep earth by neutron crystallography and mass spectroscopyPrincipal Investigator

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Laser-driven shock compression experiments for time-evolution analysis of impact-induced melting processPrincipal Investigator

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Olivine densifies instantly: new developments in understanding of shock metamorphism of planetary materials

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Quasielastic neutron scattering of amorphous hydrous silicatesPrincipal Investigator

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Integrated analysis of crystallography and dynamics of hydrogen in deep mantle minerals by high-intensity neutron scattering and high-resolution transmission electron microscopyPrincipal Investigator

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Atomic scale diffusion dynamics of hydrogen in deep-Earth minerals by pulsed neutron scatteringPrincipal Investigator

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巨大ガス惑星とスーパーアースの内部進化過程の解明に向けた超高圧水素流体の反応実験

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hydrogen diffusion dynamics of deep-Earth hydrous minerals by quasielastic neutron scatteringPrincipal Investigator

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Quantitavie analysis of hydrogen sites and occupancies in deep-mantle hydrous minerals by time of flight single crystal neutron diffractionPrincipal Investigator

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Study of hydrogen in the Earth's core based on the high-pressure neutron experiments

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The study of structural stability of gas hydrates by using light scattering and NMR spectroscopies

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OKUCHI TAKUO 奥地拓生

OKUCHI Takuo 奥地拓生

奥地拓生オクチタクオ