Hirao Naohisa 平尾直久

… Alternative Names

HIRAO Naohisa 平尾直久

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Researcher Number	70374915
Other IDs
Affiliation (Current)	2025: 公益財団法人高輝度光科学研究センター, 回折・散乱推進室, 研究員
Affiliation (based on the past Project Information) *help	2019 – 2021: 公益財団法人高輝度光科学研究センター, 回折・散乱推進室, 主幹研究員 2012 – 2019: 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 研究員 2013 – 2014: (財)高輝度光科学研究センター, 利用研究促進部門, 研究員 2012: (公財)高輝度光科学研究センター, 利用研究促進部門, 研究員 2012: 公益財団法人高輝度光科学研究センター, その他部局等, 研究員 … More 2010 – 2011: (財)高輝度光科学研究センター, 利用研究促進部門, ビームライン研究員 2009 – 2011: Japan Synchrotron Radiation Research Institute, 利用研究促進部門, 研究員 2008: Japan Synchrotron Radiation Research Institute, 利用研究促進部門・極限構造チーム, 研究員 2008: Japan Synchrotron Radiation Research Institute, 利用研究促進部門極限構造チーム, 研究員 2007: 財)高輝度光科学センター, 研究員 2007: Japan Synchrotron Radiation Research Institute, 利用研究促進部門・極限構造チーム, 研究員 Less
Review Section/Research Field	Principal Investigator Petrology/Mineralogy/Science of ore deposit / Basic Section 17040:Solid earth sciences-related / Solid earth and planetary physics Except Principal Investigator Petrology/Mineralogy/Economic geology / Basic Section 17040:Solid earth sciences-related / Quantum beam science / Mathematics and Physics / Science and Engineering / Petrology/Mineralogy/Science of ore deposit / Science and Engineering
Keywords	Principal Investigator 放射光 / X線回折 / 高温高圧 / 地球核 / 鉄水素化物 / 金属水素化物 / 地球・惑星内部構造 / 金属物性 / メスバウアー分光 / 相平衡関係 … More / 水素 / 地球中心核 / 超高圧 / 地球惑星内部構造 / 超高圧力 / 固体地球物理 / 地球内核 / 惑星内部構造 / 地球 … More Except Principal Investigator 鉱物物理 / ダイヤモンドアンビルセル / 放射光 / 高温高圧 / 核共鳴散乱 / ダイヤモンドアンビル / 高圧下その場観察 / マントル鉱物 / 巨大歪み / 高圧化その場観察 / 歪・差応力 / 構造相転移 / 高圧力 / 差応力 / 高圧 / X線回折 / 放射光X線 / 応力歪み解析 / 高圧X線回折 / 超高圧 / メスバウアー効果 / 量子ビーム / 超高分解能 / 金属微細組織 / 磁性材料 / 小角散乱 / 超単色X線 / メスバウアー分光 / X線非弾性散乱法 / 中性子回折実験 / 中性子回折 / 放射光メスバウア分光 / 放射光メスバウア法 / X線非弾性散乱 / 地球核 / 磁性 / 状態方程式 / 音速 / 相平衡 / 軽元素 / 核 / 個体地球物理学 / 地球惑星内部構造 / 岩鉱・鉱物・鉱床学 / 固体地球物理学 / 地殻・マントル / 地殻・マントル・核 / 地球惑星進化 / 地球惑星物質 / 高圧力科学 / 極限物性 / X線結晶学 / 高圧物質科学 / X線回折技術 / 高温 / 超高圧力 / 格子振動 Less

Exploring hydrogen behavior in metallic iron from high-pressure and high-temperature experiments and its applications for the Earth's corePrincipal Investigator
- Principal Investigator
  
  Hirao Naohisa
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Japan Synchrotron Radiation Research Institute
New approach for phase transformation of mantle minerals under high pressure and heavy strain
- Principal Investigator
  
  YUSA Hitoshi
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  National Institute for Materials Science
Synchrotron Mossbauer small-angle scattering using a variable bandwidth nuclear spectrometer
- Principal Investigator
  
  Mitsui Takaya
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Quantum beam science
- Research Institution
  National Institutes for Quantum and Radiological Science and Technology
Radial XRD methods with stress-strain analysis opening new horizons for high-pressure experiments
- Principal Investigator
  
  YUSA HITOSHI
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  National Institute for Materials Science
Creation of the best model of the Earth's core
- Principal Investigator
  
  Ohtani Eiji
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Tohoku University
High-pressure study of hydrogen in iron: implication for the Earth's corePrincipal Investigator
- Principal Investigator
  
  HIRAO Naohisa
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Synchrotron Radiation Research Institute
A new aspect of in-situ powder x-ray diffraction technique by developing the high precision oscillating system for the sample under high pressure
- Principal Investigator
  
  YUSA Hitoshi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  National Institute for Materials Science
Ultrahigh-Pressure Material Science of the central regions of the Earth and Planets
- Principal Investigator
  
  OHTANI Eiji
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Science and Engineering
  Mathematics and Physics
- Research Institution
  Tohoku University
Water in the Earth's core and dynamics of the deep Earth inter iorPrincipal Investigator
- Principal Investigator
  
  HIRAO Naohisa
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Japan Synchrotron Radiation Research Institute
高温高圧力下での核共鳴散乱法の開発と地球深部物質の電子・格子振動状態研究への展開
- Principal Investigator
  
  小林寿夫
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  University of Hyogo
Generation of high pressure at the center of the Earth: Implications for the Earth's inner core materialsPrincipal Investigator
- Principal Investigator
  
  HIRAO Naohisa
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Japan Synchrotron Radiation Research Institute

[Journal Article] Equations of state of iron and nickel to the pressure at the center of the Earth2022
- Author(s)
  Hirao Naohisa、Akahama Yuichi、Ohishi Yasuo
- Journal Title
  
  Matter and Radiation at Extremes
  
  Volume: 7 Issue: 3 Pages: 038403-038403
- DOI
  10.1063/5.0074340
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04051
[Journal Article] Elucidation of impact event recorded in the lherzolitic shergottite NWA 73972021
- Author(s)
  Yoshida Masashi、Miyahara Masaaki、Suga Hiroki、Yamaguchi Akira、Tomioka Naotaka、Sakai Takeshi、Ohfuji Hiroaki、Maeda Fumiya、Ohira Itaru、Ohtani Eiji、Kamada Seiji、Ohigashi Takuji、Inagaki Yuichi、Kodama Yu、Hirao Naohisa
- Journal Title
  
  Meteoritics & Planetary Science
  
  Volume: 56 Issue: 9 Pages: 1729-1743
- DOI
  10.1111/maps.13735
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22369, KAKENHI-PROJECT-17H01172, KAKENHI-PROJECT-18H05232, KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-20H01965, KAKENHI-PROJECT-21K18660, KAKENHI-PROJECT-19K14780, KAKENHI-PROJECT-20H00187
[Journal Article] Mixed-valence state and structure changes of EuH (x=2 and 2<x<3) under high-pressure H2 atmosphere2021
- Author(s)
  Kuno Keiji、Matsuoka Takahiro、Masuda Ryo、Mitsui Takaya、Seto Makoto、Machida Akihiko、Fujihisa Hiroshi、Hirao Naohisa、Ohishi Yasuo、Shimizu Katsuya、Sasaki Shigeo
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 865 Pages: 158637-158637
- DOI
  10.1016/j.jallcom.2021.158637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H04404, KAKENHI-PLANNED-18H05518, KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-20H05644
[Journal Article] Diamond formation from methane hydrate under the internal conditions of giant icy planets2021
- Author(s)
  Kadobayashi Hirokazu、Ohnishi Satoka、Ohfuji Hiroaki、Yamamoto Yoshitaka、Muraoka Michihiro、Yoshida Suguru、Hirao Naohisa、Kawaguchi-Imada Saori、Hirai Hisako
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 8165-8165
- DOI
  10.1038/s41598-021-87638-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-20H02009, KAKENHI-PROJECT-19J01467, KAKENHI-PROJECT-19K14815, KAKENHI-PROJECT-20KK0081
[Journal Article] Incorporation mechanism of Fe and Al into bridgmanite in a subducting mid-ocean ridge basalt and its crystal chemistry2021
- Author(s)
  Nakatsuka Akihiko、Fukui Hiroshi、Kamada Seiji、Hirao Naohisa、Ohkawa Makio、Sugiyama Kazumasa、Yoshino Takashi
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 22839-22839
- DOI
  10.1038/s41598-021-00403-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04996, KAKENHI-PROJECT-19H02004, KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-20H00189, KAKENHI-PROJECT-20H02683
[Journal Article] Pressure Destabilizes Oxygen Vacancies in Bridgmanite2021
- Author(s)
  Fei Hongzhan、Liu Zhaodong、Huang Rong、Kamada Seiji、Hirao Naohisa、Kawaguchi Saori、McCammon Catherine、Katsura Tomoo
- Journal Title
  
  Journal of Geophysical Research: Solid Earth
  
  Volume: 126 Issue: 12
- DOI
  10.1029/2021jb022437
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02005
[Journal Article] Synchrotron Mossbauer spectroscopic and x-ray diffraction study of ferropericlase in the high-pressure range of the lower mantle region2021
- Author(s)
  Hamada Maki、Kamada Seiji、Ohtani Eiji、Sakamaki Tatsuya、Mitsui Takaya、Masuda Ryo、Hirao Naohisa、Ohishi Yasuo、Akasaka Masahide
- Journal Title
  
  Physical Review B
  
  Volume: 103 Issue: 17 Pages: 1-9
- DOI
  10.1103/physrevb.103.174108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-19H04404, KAKENHI-PROJECT-21K18641, KAKENHI-PROJECT-20H00187
[Journal Article] Two-phase mixture of iron-nickel-silicon alloys in the Earth’s inner core2021
- Author(s)
  Ikuta Daijo、Ohtani Eiji、Hirao Naohisa
- Journal Title
  
  Communications Earth and Environment
  
  Volume: 2 Issue: 1 Pages: 1-10
- DOI
  10.1038/s43247-021-00298-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04051, KAKENHI-PROJECT-20H00187, KAKENHI-PROJECT-19H02005
[Journal Article] Volume compression of period 4 elements: Zn, Ge, As, and Se above 200?GPa: Ordering of atomic volume by atomic number2021
- Author(s)
  Akahama Y.、Kamiue K.、Okawa N.、Kawaguchi S.、Hirao N.、Ohishi Y.
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 129 Issue: 2 Pages: 025901-025901
- DOI
  10.1063/5.0033721
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05550, KAKENHI-PROJECT-19H02005
[Journal Article] Low-spin ferric iron in primordial bridgmanite crystallized from a deep magma ocean2021
- Author(s)
  Okuda Yoshiyuki、Ohta Kenji、Nishihara Yu、Hirao Naohisa、Wakamatsu Tatsuya、Suehiro Sho、Kawaguchi Saori I.、Ohishi Yasuo
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 19471-19471
- DOI
  10.1038/s41598-021-98991-w
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H00716, KAKENHI-PROJECT-19H00723, KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-20J13465, KAKENHI-PROJECT-21H04968
[Journal Article] High-pressure stability of bcc-vanadium and phase transition to a rhombohedral structure at 200?GPa2021
- Author(s)
  Akahama Yuichi、Kawaguchi Saori、Hirao Naohisa、Ohishi Yasuo
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 129 Issue: 13 Pages: 135902-135902
- DOI
  10.1063/5.0041208
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05550, KAKENHI-PROJECT-19H02005
[Journal Article] Elastic softening of bulk modulus of monoclinic HfO2 under high pressure2020
- Author(s)
  Akahama Yuichi、Kawaguchi Saori、Hirao Naohisa、Ohishi Yasuo
- Journal Title
  
  Applied Physics Letters
  
  Volume: 117 Issue: 18 Pages: 182903-182903
- DOI
  10.1063/5.0029148
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05550, KAKENHI-PROJECT-19H02005
[Journal Article] High-pressure Raman scattering and x-ray diffraction studies of the supercritical fluid of hydrogen2020
- Author(s)
  Y. Akahama, R. Miyamoto, S. Nakano, S. Kawaguchi, N. Hirao, Y. Ohishi
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 128 Issue: 13 Pages: 135901-135901
- DOI
  10.1063/5.0022735
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04051, KAKENHI-PROJECT-17K05550
[Journal Article] Phase and melting relations of Fe3C to 300 GPa and carbon in the core, Carbon in Earth’s Interior2020
- Author(s)
  Takahashi, S., Ohtani, E., Sakai, T., Kamada, S., Ozawa, S., Sakamaki, T., Miyahara, M., Ito, Y., Hirao, N., Ohishi, Y.
- Journal Title
  
  Geophysical Monograph 249, First Edition
  
  Volume: 249 Pages: 25-36
- DOI
  10.1002/9781119508229.ch3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05748
[Journal Article] New developments in high-pressure X-ray diffraction beamline for diamond anvil cell at SPring-82020
- Author(s)
  Hirao N.、Kawaguchi S. I.、Hirose K.、Shimizu K.、Ohtani E.、Ohishi Y.
- Journal Title
  
  Matter and Radiation at Extremes
  
  Volume: 5 Issue: 1 Pages: 018403-018403
- DOI
  10.1063/1.5126038
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K04051, KAKENHI-PROJECT-18K13644, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-16H06285, KAKENHI-PROJECT-20H00187
[Journal Article] Beryllium polyhydride Be4H8(H2)2 synthesized at high pressure and temperature2020
- Author(s)
  Matsuoka Takahiro、Fujihisa Hiroshi、Ishikawa Takahiro、Nakagawa Takaya、Kuno Keiji、Hirao Naohisa、Ohishi Yasuo、Shimizu Katsuya、Sasaki Shigeo
- Journal Title
  
  Physical Review Materials
  
  Volume: 4 Issue: 12 Pages: 125402-125402
- DOI
  10.1103/physrevmaterials.4.125402
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06285, KAKENHI-PROJECT-19H02005
[Journal Article] Interstitial hydrogen atoms in face-centered cubic iron in the Earth’s core2019
- Author(s)
  Ikuta, D., Ohtani, E., Sano-Furukawa, A., Shibazaki, Y., Terasaki, H., Yuan, L., Hattori, T.
- Journal Title
  
  SCIENTIFIC REPORTS
  
  Volume: 9 Issue: 1 Pages: 7108-7108
- DOI
  10.1038/s41598-019-43601-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H05748, KAKENHI-PLANNED-15H05828
[Journal Article] Phase relations in silicon and germanium nitrides up to 98 GPa and 2400℃2019
- Author(s)
  Norimasa Nishiyama , Julia Langer , Takeshi Sakai , Youhei Kojima , Astrid Holzheid , Nico A. Gaida , Eleonora Kulik , Naohisa Hirao , Saori I. Kawaguchi , Tetsuo Irifune , Yasuo Ohishi
- Journal Title
  
  Journal of American Ceramics Society
  
  Volume: 102 Issue: 4 Pages: 2195-2202
- DOI
  10.1111/jace.16063
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03836, KAKENHI-PROJECT-16H04078
[Journal Article] A simple variant selection in stress-driven martensitic ransformation2019
- Author(s)
  B. B. Yue, F. Hong, N. Hirao, R. Vasin, H. R. Wenk, B. Chen and H. K. Mao
- Journal Title
  
  Proceedings of the National Academy of Sciences of the U. S.A.
  
  Volume: 116 Issue: 30 Pages: 14905-14909
- DOI
  10.1073/pnas.1906365116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02005
[Journal Article] Compressional behavior and spin state of δ-(Al,Fe) OOH at high pressures.2019
- Author(s)
  Ohira, I., Jackson, J.M., Solomatova, N.V., Sturhahn, W., Finkelstein, G.J., Kamada, S., Kawazoe, T., Maeda, F., Hirao, N., Nakano S., Toellners, T.S., Suzuki, A., Ohtani, E.
- Journal Title
  
  American Mineralogist
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Journal Article] Valence fluctuating compound Valence fluctuating compound α-YbAlB4 studied by 174Yb Mossbauer spectroscopy and X-ray diffraction using synchrotron radiation2018
- Author(s)
  Momoko Oura, Shugo Ikeda, Ryo Masuda, Yasuhiro Kobayashi, Makoto Seto, Yoshitaka Yoda, Naohisa Hirao, Saori I. Kawaguchi, Yasuo Ohishi, Shintaro Suzuki, Kentaro Kuga, Satoru Nakatsuji, Hisao Kobayashi
- Journal Title
  
  Physica B
  
  Volume: 536 Pages: 162-164
- DOI
  10.1016/j.physb.2017.09.035
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03909, KAKENHI-PLANNED-15H05883
[Journal Article] An Experimental Examination of Thermal Conductivity Anisotropy in hcp Iron2018
- Author(s)
  Ohta Kenji、Nishihara Yu、Sato Yuki、Hirose Kei、Yagi Takashi、Kawaguchi Saori I.、Hirao Naohisa、Ohishi Yasuo
- Journal Title
  
  Frontiers in Earth Science
  
  Volume: 6 Pages: 1-15
- DOI
  10.3389/feart.2018.00176
- NAID
  120006889161
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06285, KAKENHI-PROJECT-15H03749, KAKENHI-PROJECT-16H03909, KAKENHI-PROJECT-16H04078, KAKENHI-PROJECT-17H04861, KAKENHI-PLANNED-15H05827
[Journal Article] Variable-bandwidth 57Fe Synchrotron Mossbauer Source2018
- Author(s)
  Mitsui Takaya、Masuda Ryo、Seto Makoto、Hirao Naohisa
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 87 Issue: 9 Pages: 093001-093001
- DOI
  10.7566/jpsj.87.093001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03909
[Journal Article] Sound velocity of Fe3C at high pressure and high temperature determined by inelastic X-ray scattering2018
- Author(s)
  Takahashi Suguru, Ohtani Eiji, Sakamaki Tatsuya, Kamada Seiji, Fukui Hiroshi, Tsutsui Satoshi, Uchiyama Hiroshi, Ishikawa Daisuke, Baron Alfred Q.R.
- Journal Title
  
  Comptes Rendus Geoscience
  
  Volume: 印刷中 Issue: 2-3 Pages: 190-196
- DOI
  10.1016/j.crte.2018.09.005
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-19K04007, KAKENHI-PROJECT-15H05748, KAKENHI-PLANNED-15H05831
[Journal Article] Melting experiments on Fe?Si?S alloys to core pressures: Silicon in the core?2018
- Author(s)
  Tateno Shigehiko、Hirose Kei、Sinmyo Ryosuke、Morard Guillaume、Hirao Naohisa、Ohishi Yasuo
- Journal Title
  
  American Mineralogist
  
  Volume: 103 Issue: 5 Pages: 742-748
- DOI
  10.2138/am-2018-6299
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06285, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-16H03909, KAKENHI-PROJECT-17H02984
[Journal Article] Discovery of moganite in a lunar meteorite as a trace of H2O ice in the Moon’s regolith2018
- Author(s)
  Kayama, M., Tomioka, N., Ohtani, E., Seto, Y., Nagaoka, H., Goetze, J., Miyake, A., Ozawa, S., Sekine, T., Miyahara, M., Kazushige, K., Matsumoto, Shoda, N., Hirao, N., Kobayashi, T.
- Journal Title
  
  Science advances
  
  Volume: 4 Issue: 5
- DOI
  10.1126/sciadv.aar4378
- NAID
  120006463763
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-17H01172
[Journal Article] Electronic properties and compressional behavior of Fe-Si alloys at high pressure2018
- Author(s)
  Kamada Seiji、Suzuki Nanami、Maeda Fumiya、Hirao Naohisa、Hamada Maki、Ohtani Eiji、Masuda Ryo、Mitsui Takaya、Ohishi Yasuo、Nakano Satoshi
- Journal Title
  
  American Mineralogist
  
  Volume: 103 Issue: 12 Pages: 1959-1965
- DOI
  10.2138/am-2018-6425
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-16H03909, KAKENHI-PROJECT-16K13902
[Journal Article] Emergence of a new valence-ordered structure and collapse of the magnetic order under high pressure in EuPtP2018
- Author(s)
  Akihiro Mitsuda, Shigeki Manabe, Masafumi Umeda, Hirofumi Wada, Kazuyuki Matsubayashi, Yoshiya Uwatoko, Masaichiro Mizumaki, Naomi Kawamura, Kiyofumi Nitta, Naohisa Hirao, Yasuo Ohishi, Naoki Ishimatsu
- Journal Title
  
  J. Phys.: Condens. Matter.
  
  Volume: 30 Issue: 10 Pages: 105603-105603
- DOI
  10.1088/1361-648x/aaaca3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03909, KAKENHI-PLANNED-15H05829
[Journal Article] High pressure generation using double-stage diamond anvil technique: problems and equations of state of rhenium2018
- Author(s)
  Sakai Takeshi、Yagi Takehiko、Irifune Tetsuo、Kadobayashi Hirokazu、Hirao Naohisa、Kunimoto Takehiro、Ohfuji Hiroaki、Kawaguchi-Imada Saori、Ohishi Yasuo、Tateno Shigehiko、Hirose Kei
- Journal Title
  
  High Pressure Research
  
  Volume: - Issue: 2 Pages: 1-13
- DOI
  10.1080/08957959.2018.1448082
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06285, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-17H02985, KAKENHI-PROJECT-17J05467, KAKENHI-PROJECT-15K13594, KAKENHI-PROJECT-16K05530, KAKENHI-PLANNED-15H05829, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-16H04078, KAKENHI-PROJECT-17H02984
[Journal Article] Boron-doped diamond as a new heating element for internal-resistive heated diamond-anvil cell2018
- Author(s)
  Ozawa Haruka、Tateno Shigehiko、Xie Longjian、Nakajima Yoichi、Sakamoto Naoya、Kawaguchi Saori I.、Yoneda Akira、Hirao Naohisa
- Journal Title
  
  High Pressure Research
  
  Volume: 38 Issue: 2 Pages: 120-135
- DOI
  10.1080/08957959.2018.1441407
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06285, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-16H04078, KAKENHI-PROJECT-17H02984, KAKENHI-PROJECT-17K14418
[Journal Article] Chemical Reactions Between Fe and H2O up to Megabar Pressures and implications for water storage in the Earth’s mantle and core2017
- Author(s)
  Liang Yuan, Eiji Ohtani, Daijo Ikuta, Seiji Kamada, Jun Tsuchiya, Hirao Naohisa, Yasuo Ohishi, Akio Suzuki
- Journal Title
  
  Geophsycical Research Letters
  
  Volume: 45(3) Issue: 3 Pages: 1330-1338
- DOI
  10.1002/2017gl075720
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13902, KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05828, KAKENHI-PLANNED-15H05831, KAKENHI-PLANNED-15H05834, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16K13901
[Journal Article] Diamond formation in the deep lower mantle: a high-pressure reaction of MgCO3 and SiO22017
- Author(s)
  Fumiya Maeda, Eiji Ohtani, Seiji Kamada, Tatsuya Sakamaki, Naohisa Hirao, Yasuo Ohishi
- Journal Title
  
  Scientific Reports
  
  Volume: 7 Issue: 1 Pages: 40602-40602
- DOI
  10.1038/srep40602
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05831, KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-16H06285
[Journal Article] Lithium polyhydrides synthesized under high pressure and high temperature2017
- Author(s)
  Matsuoka Takahiro、Kuno Keiji、Ohta Kenji、Sakata Masafumi、Nakamoto Yuki、Hirao Naohisa、Ohishi Yasuo、Shimizu Katsuya、Kume Tetsuji、Sasaki Shigeo
- Journal Title
  
  Journal of Raman Spectroscopy
  
  Volume: 48 Issue: 9 Pages: 1222-1228
- DOI
  10.1002/jrs.5183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06285, KAKENHI-PROJECT-16H04078, KAKENHI-PROJECT-17H04861, KAKENHI-PROJECT-26000006
[Journal Article] Melting relations in the Fe-S-Si system at high pressure and temperature: Implications for the planetary core2017
- Author(s)
  Sakairi, T., Ohtani, E., Kamada, S., Sakai, T., Sakamaki, T., Hirao, N.
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 4:10 Issue: 1 Pages: 1-11
- DOI
  10.1186/s40645-017-0125-x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-16H01112, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-26247089
[Journal Article] Spin state and electronic environment of iron in basaltic glass in the lower mantle2017
- Author(s)
  Fumiya Maeda, Seiji Kamada, Eiji Ohtani, Naohisa Hirao, Takaya Mitusi, Ryo Masuda, Masaaki Miyahara, Catherine McCammon
- Journal Title
  
  American Mineralogist
  
  Volume: 102 Issue: 10 Pages: 2106-2112
- DOI
  10.2138/am-2017-6035
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13902, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-16H03909
[Journal Article] Effect of cation substitution on bridgmanite elasticity: A key to interpret seismic anomalies in the lower mantle2016
- Author(s)
  Hiroshi Fukui, Akira Yoneda, Akihiko Nakatsuka, Noriyoshi Tsujino, Seiji Kamada, Eiji Ohtani, Anton Shatskiy, Naohisa Hirao, Satoshi Tsutsui, Hiroshi Uchiyama, Alfred Q. R. Baron
- Journal Title
  
  Scientific Reports
  
  Volume: 6 Issue: 1 Pages: 33337-33337
- DOI
  10.1038/srep33337
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-15H02128, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-16H03909, KAKENHI-PROJECT-15J09669, KAKENHI-PROJECT-16K13902, KAKENHI-PROJECT-16H06285
[Journal Article] High-Pressure-Hydrogen-Induced Spin Reconfiguration in GdFe2 Observed by 57Fe-Polarized Synchrotron Radiation Mössbauer Spectroscopy with Nuclear Bragg Monochromator2016
- Author(s)
  Takaya Mitsui, Yasuhiko Imai, Naohisa Hirao, Takahiro Matsuoka, Yumiko Nakamura, Kouji Sakaki, Hirotoshi Enoki, Naoki Ishimatsu, Ryo Masuda, Makoto Seto
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 85 Issue: 12 Pages: 1237071-5
- DOI
  10.7566/jpsj.85.123707
- NAID
  210000134177
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24221005, KAKENHI-PROJECT-16H03909, KAKENHI-PROJECT-15KK0168
[Journal Article] Crystal Structure of the Superconducting Phase of Sulfur Hydride2016
- Author(s)
  Mari Einaga, Masafumi Sakata, Takahiro Ishikawa, Katsuya Shimizu, Mikhail I. Eremets, Alexander P. Drozdov, Ivan A. Troyan, Naohisa Hirao, and Yasuo Ohishi
- Journal Title
  
  Nature Physics
  
  Volume: 12 Issue: 9 Pages: 835-838
- DOI
  10.1038/nphys3760
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04078, KAKENHI-PROJECT-15K17707, KAKENHI-PROJECT-26000006, KAKENHI-PROJECT-16H06285
[Journal Article] In-situ structural changes of amorphous diopside (CaMgSi2O6) up to 20GPa: A Raman and O K-edge X-ray Raman spectroscopic study2016
- Author(s)
  B. J. A. Moulton, G. S. Henderson, H. Fukui, N. Hiraoka, D. de Ligny, C.　Sonneville, and M. Kanzaki
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 178 Pages: 41-61
- DOI
  10.1016/j.gca.2016.01.020
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Journal Article] Suppression of X-ray-induced dissociation of H2O molecules in dense ice under pressure2016
- Author(s)
  Hiroshi Fukui, Nozomu Hiraoka, Naohisa Hirao, Katsutoshi Aoki, Yuichi Akahama
- Journal Title
  
  Scientific Reports
  
  Volume: 6 Issue: 1 Pages: 26641-26641
- DOI
  10.1038/srep26641
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04078
[Journal Article] Electrical conductivity model of of Al-bearing bridgmanite with implications for the electrical structure of the Earth's lower mantle2016
- Author(s)
  T. Yoshino, S. Kamada, C. Zhao, E. Ohtani, and N. Hirao
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 434 Pages: 208-219
- DOI
  10.1016/j.epsl.2015.11.032
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21712, KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05831, KAKENHI-PROJECT-15H05748, KAKENHI-PROJECT-24244087, KAKENHI-PROJECT-25800291, KAKENHI-PLANNED-15H05827
[Journal Article] Pressure-induced Isostructural Transition in a Distorted Perovskite via Octahedron Reconfiguration Applied Physics Letters2016
- Author(s)
  Fang Hong, Binbin Yue, Naohisa Hirao, Guohao Ren, Bin Chen, Ho-kwang Mao
- Journal Title
  
  Applied Physics Letters
  
  Volume: 109 Issue: 24 Pages: 241904-241904
- DOI
  10.1063/1.4972303
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04078
[Journal Article] Phase stability and magnetic behavior of hexagonal phase of N2-O2 system with kagome lattice under high pressure and low temperature2016
- Author(s)
  Y. Akahama, D. Ishihara, H. Yamashita, H. Fujihisa, N. Hirao, Y. Ohishi
- Journal Title
  
  Phys. Rev. B
  
  Volume: 94 Issue: 6 Pages: 064104-064104
- DOI
  10.1103/physrevb.94.064104
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04078, KAKENHI-PROJECT-16H06285
[Journal Article] In situ X-ray observation of 10 Å phase stability at high pressure2016
- Author(s)
  Sergey V. Rashchenko., Kamada S., Hirano N., Hirao N., Konstantin D. Litasov. and Ohtani E
- Journal Title
  
  American Mineralogist
  
  Volume: 101 Issue: 2 Pages: 431-436
- DOI
  10.2138/am-2016-5356
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Journal Article] Discovery of stishovite in Apollo 15299 sample2015
- Author(s)
  Kaneko S., Miyahara M., Ohtani E., Arai T., Hirao N,, Sato K.
- Journal Title
  
  American Mineralogist
  
  Volume: 100 Issue: 5-6 Pages: 1308-1311
- DOI
  10.2138/am-2015-5290
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800277, KAKENHI-PROJECT-15H05748
[Journal Article] Pressure-induced dissociation of water molecules in ice VII2015
- Author(s)
  T. Iitaka, H. Fukui, Z. Li, N. Hiraoka, and T. Irifune
- Journal Title
  
  Scientific Reports
  
  Volume: 5 Issue: 1 Pages: 12551-12551
- DOI
  10.1038/srep12551
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-15H05826, KAKENHI-PLANNED-15H05829, KAKENHI-PLANNED-26106006, KAKENHI-PROJECT-15H05748
[Journal Article] High-pressure generation using double stage micro-paired diamond anvils shaped by focused ion beam2015
- Author(s)
  T. Sakai, T. Yagi, H. Ohfuji, T. Irifune, Y. Ohishi, N. Hirao, Y. Suzuki, Y. Kuroda, T. Asakawa, T. Kanemura
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 86 Issue: 1 Pages: 033905-033905
- DOI
  10.1063/1.4914844
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-26247073, KAKENHI-PROJECT-25246037, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-26000006, KAKENHI-PROJECT-25220712
[Journal Article] Time-resolved X-ray diffraction and Raman studies of phase transition mechanisms of methane hydrate2015
- Author(s)
  H. Hirai, H. Kadobayashi, N. Hirao, Y. Ohishi, M. Ohtake, Y. Yamamoto, S. Nakano
- Journal Title
  
  Journal of Chemical Physics
  
  Volume: 142 Issue: 2 Pages: 024707-024707
- DOI
  10.1063/1.4905482
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-24340088, KAKENHI-PROJECT-26000006
[Journal Article] In situ Raman spectroscopy of cubic boron nitride to 90 GPa and 800 K2015
- Author(s)
  S. Ono, K. Mibe, N. Hirao, Y. Ohishi
- Journal Title
  
  Journal of Physics and Chemistry of Solids
  
  Volume: 76 Pages: 120-124
- DOI
  10.1016/j.jpcs.2014.09.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Heating of Li in hydrogen : possible synthesis of LiHx2015
- Author(s)
  K. Kuno, T. Matsuoka, T. Nakagawa, N. Hirao, Y. Ohishi, K. Shimizu, K. Takahama, K. Ohta, M. Sakata, T. Kume, S. Sasaki
- Journal Title
  
  High Pressure Research
  
  Volume: 35 Issue: 1 Pages: 16-21
- DOI
  10.1080/08957959.2014.999677
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25871243, KAKENHI-PROJECT-26000006, KAKENHI-PROJECT-26707029, KAKENHI-PROJECT-25800195
[Journal Article] High-pressure synthesis and compressive behavior of tantalum nitrides2014
- Author(s)
  Yusa, H., Kawamura, F., Taniguchi, T., Hirao, N., Ohishi, Y., Kikegawa, T.
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 115 Issue: 10 Pages: 103520-7
- DOI
  10.1063/1.4867986
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24654177
[Journal Article] Identifying the spin transition in Fe2+-rich MgSiO3 perovskite from X-ray diffraction and vibrational spectroscopy2014
- Author(s)
  R. Caracas, H. Ozawa, K. Hirose, H. Ishii, N. Hiraoka, Y. Ohishi, N. Hirao
- Journal Title
  
  American Mineralogist
  
  Volume: 99 Issue: 7 Pages: 1270-1276
- DOI
  10.2138/am.2014.4783
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25800298
[Journal Article] Stability of hydrous phase H MgSiO4H2 under lower mantle conditions2014
- Author(s)
  Ohtani, E., Y. Amaike, S. Kamada, T. Sakamaki, and N. Hirao.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 41 Issue: 23 Pages: 8283-8287
- DOI
  10.1002/2014gl061690
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25800292
[Journal Article] Equation of state of bcc-Mo by static volume compression to 410 Gpa2014
- Author(s)
  Y. Akahama, N. Hirao, Y. Ohishi, A. Singh
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 116 Issue: 22 Pages: 2235041-5
- DOI
  10.1063/1.4903940
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-25400381
[Journal Article] Stability of a hydrous δ-phase, A100H-MgSi02(OH)2, and a mechanism for water transport into the base of lower mantle2014
- Author(s)
  Ohira, I., Ohtani, E., Sakai, T., Miyahara, M., Hirao, N., Ohishi, Y., Nishijima, M.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 401 Pages: 12-17
- DOI
  10.1016/j.epsl.2014.05.059
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24000005
[Journal Article] Equation of state of Fe3S at room temperature up to 2 megabars.2014
- Author(s)
  Kamada S., Ohtani E., Terasaki H., Sakai T., Takahashi S., Hirao N., Ohishi Y.
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 228 Pages: 106-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Structural and magnetic properties of a-Yb(All-xFex)B4 under hydrostatic pressure2014
- Author(s)
  Y. Sakaguchi, S. Ikeda, K. Kuga, S. Nakatsuji, N. Hirao, Y. Ohishi, H. Kobayashi
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] High-pressure radiative conductivity of dense silicate glasses with implications for dark-magmas at Earth's core-mantle boundary2014
- Author(s)
  M. Murakami, A.F. Goncharov, N. Hirao, R. Masuda, T. Mitsui
- Journal Title
  
  Nature Communications
  
  Volume: 5 Issue: 1 Pages: 5428-5428
- DOI
  10.1038/ncomms6428
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24221005, KAKENHI-PROJECT-24654170, KAKENHI-PROJECT-25247087
[Journal Article] The spin state of iron in Fe3+-bearing Mg-perovskite and its crystal chemistry at high pressure2014
- Author(s)
  Mashino I., Ohtani E., Hirao N., Mitsui T., Masuda R., Seto M., Sakai T., Takahashi S., Nakano S.
- Journal Title
  
  American Mineralogist
  
  Volume: 99 Issue: 8-9 Pages: 1555-1561
- DOI
  10.2138/am.2014.4659
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Bcc-fcc structure transition of Te2014
- Author(s)
  T. Sugimoto, Y. Akahama, T. Ichikawa, H. Fujihisa, N. Hirao, Y. Ohishi
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 500 Issue: 19 Pages: 192018-192018
- DOI
  10.1088/1742-6596/500/19/192018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] The sound velocity measurements of Fe3S2014
- Author(s)
  eiji Kamada, Eiji Ohtani, Hiroshi Fukui, Takeshi Sakai, Hidenori Terasaki, Suguru Takahashi, Yuki Shibazaki, Satoshi Tsutsui, Alfred Q. R. Baron, Naohisa Hirao, Yasuo Ohishi
- Journal Title
  
  American Mineralogist
  
  Volume: 99 Issue: 1 Pages: 98-101
- DOI
  10.2138/am.2014.4463
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J06194, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141
[Journal Article] High-pressure phase diagram of 02 and N2 binary system : formation of kagome-lattice of 022014
- Author(s)
  Y. Akahama, T. Maekawa, T. Sugimoto, H. Fujihisa, N. Hirao, Y. Ohishi
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 500 Issue: 18 Pages: 1-7
- DOI
  10.1088/1742-6596/500/18/182001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24000005
[Journal Article] Equation of state of pure iron and Fe0.9Ni0.1 alloy up to 3 Mbar.2014
- Author(s)
  Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
- Journal Title
  
  Physics of the Earth and Planetary Interiors.
  
  Volume: 228 Pages: 114-126
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] The spin state of iron in Fe3+-bearing Mg-perovskite and its crystal chemistry at high pressure.2014
- Author(s)
  Mashino I., Ohtani E., Hirao N., Mitsui T., Masuda R., Seto M., Sakai T., Takahashi S., Nakano S
- Journal Title
  
  American Mineralogist
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Pressure-induced reentrant metallic phase in lithium2014
- Author(s)
  T. Matsuoka, M. Sakata, Y. Nakamoto, K. Takahama, K. Ichimaru, K. Mukai, K. Ohta, N. Hirao, Y. Ohishi, K. Shimizu
- Journal Title
  
  Physical Review B
  
  Volume: 89 Issue: 14 Pages: 144103-144103
- DOI
  10.1103/physrevb.89.144103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-26000006, KAKENHI-PROJECT-26707029
[Journal Article] Equation of state of pure iron and FeO.9NiO.1 alloy up to 3 Mbar2014
- Author(s)
  Takeshi Sakai, Suguru Takahashi, Naoya Nishitani, Izumi Mashino, Eiji Ohtani, Naohisa Hirao
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 228 Pages: 114-126
- DOI
  10.1016/j.pepi.2013.12.010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J06194, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-25871243
[Journal Article] Postperovskite Phase Transition of ZnGeO3: Comparative Crystal Chemistry of Postperovskite Phase Transition from Germanate Perovskites2014
- Author(s)
  H. Yusa, T. Tsuchiya, M. Akaogi, H. Kojitani, D. Yamazaki, N. Hirao, Y. Ohishi, and T. Kikegawa
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 53 Issue: 21 Pages: 11732-11739
- DOI
  10.1021/ic501958y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13F03023, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24654177, KAKENHI-PLANNED-25106006, KAKENHI-PROJECT-25287145, KAKENHI-PROJECT-26287136, KAKENHI-PROJECT-26287137
[Journal Article] The sound velocity measurements of Fe3S.2014
- Author(s)
  Kamada S., Ohtani E., Fukui H., Sakai T., Terasaki H., Takahashi S., Shibazaki Y., Tsutsui S., Baron A. Q. R., Hirao N., Ohishi Y.
- Journal Title
  
  American Mineralogist
  
  Volume: 99 Pages: 98-101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Absence of Metallic Conductivity in Tetragonal and Cubic PbVO3 at High Pressure2014
- Author(s)
  A.A. Belik, T. Yamauchi, H. Ueda, Y. Ueda, H. Yusa, N. Hirao, M. Azuma
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 83 Issue: 7 Pages: 074711-074711
- DOI
  10.7566/jpsj.83.074711
- NAID
  210000133192
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24654177
[Journal Article] Equation of state of Fe3S at room temperature up to 2 megabars2014
- Author(s)
  Kamada S., Ohtani E., Terasaki H., Sakai T., Takahashi S., Hirao N., Ohishi Y.
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 228 Pages: 106-113
- DOI
  10.1016/j.pepi.2013.11.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340129, KAKENHI-PROJECT-23684038, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25220712, KAKENHI-PROJECT-25800291, KAKENHI-PROJECT-25871243, KAKENHI-PROJECT-26247089, KAKENHI-PROJECT-26610141
[Journal Article] Discovery of seifertite in a shocked lunar meteorite.2013
- Author(s)
  Miyahara M., Kaneko S., Ohtani E., Sakai T., Nagase T., Kayama M., Nishido H. and Hirao N.
- Journal Title
  
  Nature Communications
  
  Volume: 4 Issue: 1 Pages: 1737-1737
- DOI
  10.1038/ncomms2733
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23684038
[Journal Article] Extraterrestrial jadeite in a shocked meteorite.2013
- Author(s)
  Miyahara M., Ozawa S., Ohtani E., Kimura M., Kubo T., Sakai T., Nagase T., Nishijima M. and Hirao N.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 373 Pages: 102-108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Decomposition of Fe3S above 250 Gpa2013
- Author(s)
  Ozawa, H., Hirose, K., Suzuki, T., Ohishi, Y., Hirao, N.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 40 Issue: 18 Pages: 1-5
- DOI
  10.1002/grl.50946
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25800298, KAKENHI-PROJECT-25871243
[Journal Article] Sound velocities of Na0.4Mg0.6A11.6Si0.404 NAL and CF phases to 73 GPa determined by Brillouin scattering method2013
- Author(s)
  Lidong Dai, Yuki Kudo, Kei Hirose, Motohiko Murakami, Yuki Asahara, Haruka Ozawa, Yasuo Ohishi, Naohisa Hirao
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 40 Pages: 195-201
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Acoustic velocity measurements for stishovite across the post-stishovite phase transition under deviatoric stress : Implications for the seismic features of subducting slabs in the mid-mantle.2013
- Author(s)
  Y. Asahara, K. Hirose, Y. Ohishi, N. Hirao, H. Ozawa, M. Murakami
- Journal Title
  
  American Mineralogist
  
  Volume: 40 Issue: 11-12 Pages: 2053-2062
- DOI
  10.2138/am.2013.4145
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-24654170, KAKENHI-PROJECT-25247087, KAKENHI-PROJECT-25800298
[Journal Article] Decomposition of Fe3S above 250 Gpa2013
- Author(s)
  Haruka Ozawa, Kei Hirose, Toshihiro Suzuki, Yasuo Ohishi, Naohisa Hirao
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 40 Pages: 4845-4849
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Discovery of seifertite in a shocked lunar meteorite.2013
- Author(s)
  Masaaki Miyahara, Shohei Kaneko, Eiji Ohtani, Takeshi Sakai, Toshiro Nagase Masahiro Kayama, Hirotsugu Nishido, Naohisa Hirao.
- Journal Title
  
  Nature Communications,
  
  Volume: in press
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] In-situ synchrotron 57Fe Mössbauer spectroscopy of RFe2 (R=Y, Gd) hydrides synthesized under ultra-high hydrogen pressure2013
- Author(s)
  T. Mitsui, R. Masuda, M. Seto, N. Hirao, T. Matsuoka, Y. Nakamura, K. Sakaki
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 580 Pages: S264-S267
- DOI
  10.1016/j.jallcom.2013.03.271
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24221005, KAKENHI-PROJECT-25871243
[Journal Article] Sound velocities of Na 0.4Mg 0.6Al1.6Si0.4O4 NAL and CF phases to 73 GPa determined by Brillouin scattering method2013
- Author(s)
  Lidong Dai・Yuki Kudo・Kei Hirose・Motohiko Murakami・Yuki ASahara・Haruka Ozawa・Yasuo Ohishi・Naohisa Hirao
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 40 Issue: 3 Pages: 195-201
- DOI
  10.1007/s00269-012-0558-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10F00334, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22684028, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-24654170, KAKENHI-PROJECT-25247087
[Journal Article] In situ synchrotron 57Fe Mössbauer spectroscopy of RFe2 (R = Y, Gd) hydrides synthesized under ultra-high-pressure hydrogen2013
- Author(s)
  T. Mitsui, R. Masuda, M. Seto, N. Hirao, T. Matsuoka, Y. Nakamura, K. Sakaki, H. Enoki
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 580
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Sound velocity measurements in dhcp-FeH up to 70 GPa with inelastic X-ray scattering : Implications for the composition of the Earth's core2012
- Author(s)
  Y.Shibazaki, E.Ohtani, H.Fukui, T.Sakai, S.Kamada, D.Ishikawa, S.Tsutsui, A.Q.R.Baron, N.Nishitani, N.Hirao, K.Takemura
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 313-314 Pages: 79-85
- DOI
  10.1016/j.epsl.2011.11.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-09J04077, KAKENHI-PROJECT-22000002
[Journal Article] Identification of superlattice structure cI16 of phosphorus P-VI phase at 340 Gpa2012
- Author(s)
  T. Sugimoto, Y. Akahama, H. Fujihisa, Y. Ozawa, H. Fukui, N. Hirao, Y. Ohishi
- Journal Title
  
  Physical Review B
  
  Volume: 86
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Perovskite to postperovskite transitions in NaNiF3 and NaCoF3, and disproportionation of NaCoF3 postperovskite under high pressure and high temperature2012
- Author(s)
  H. Yusa, Y. Shirako, M. Akaogi, H. Kojitani, N. Hirao, Y. Ohishi, T. Kikegawa
- Journal Title
  
  Inorganic. Chemistry
  
  Volume: 12 Issue: 12 Pages: 6559-6566
- DOI
  10.1021/ic300118d
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340163, KAKENHI-PROJECT-22340164, KAKENHI-PROJECT-24000005, KAKENHI-PLANNED-25106006
[Journal Article] Melting relationships in the Fe-Fe3S system up to the outer core conditions.2012
- Author(s)
  Kamada S., Ohtani E., Terasaki H., Sakai T., Miyahara M., Ohishi Y., Hirao N.,
- Journal Title
  
  Earth and Planetary Science letters
  
  Volume: 35-36 Pages: 26-33
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Stability of Fe-Ni hydride after the reaction between Fe-Ni alloy and hydrous phase (δ-AlOOH) up to 1.2 Mbar : Possibility of H contribution to the core density deficit2012
- Author(s)
  H.Terasaki, E.Ohtani, T.Sakai, S.Kamada, H.Asanuma, Y.Shibazaki, N.Hirao, N.Sata, Y.Ohishi, T.Sakamaki, A.Suzuki, K.Funakoshi
- Journal Title
  
  Physics of the Earth and Planetary Interiors
  
  Volume: 194-195 Pages: 18-24
- DOI
  10.1016/j.pepi.2012.01.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-09J04077, KAKENHI-PLANNED-20103003, KAKENHI-PROJECT-21684032, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
[Journal Article] Identification of superlattice structure cI16 of phosphorus P-VI phase at 340 GPa2012
- Author(s)
  T. Sugimoto, Y. Akahama, H. Fujihisa, Y. Ozawa, H. Fukui, N. Hirao, Y. Ohishi
- Journal Title
  
  Physical Review B
  
  Volume: 86 Issue: 2 Pages: 24109-24109
- DOI
  10.1103/physrevb.86.024109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340164, KAKENHI-PROJECT-24000005
[Journal Article] A perovskitic lower mantle inferred from high-pressure, high-temperature sound velocity data2012
- Author(s)
  Murakami, M., Ohishi, Y., Hirao, N., Hirose, K.
- Journal Title
  
  Nature
  
  Volume: 485 Issue: 7396 Pages: 90-94
- DOI
  10.1038/nature11004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19674003, KAKENHI-PROJECT-22340164, KAKENHI-PROJECT-22684028, KAKENHI-PROJECT-24654170
[Journal Article] Sound velocity measurements of CaSiO3 perovskite to 133GPa and implications for lowermost mantle seismic anomalies2012
- Author(s)
  Y Kudo, K Hirose, M Murakami, Y Asahara, H Ozawa, Y Ohishi, N Hirao
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 349 Pages: 1-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] A perovskitic lower mantle inferred from high-pressure, high-temperature sound velocity data,2012
- Author(s)
  M Murakami, Y Ohishi, N Hirao, K Hirose,
- Journal Title
  
  Nature
  
  Volume: 485 Pages: 90-94
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Natural dissociation of olivine to (Mg, Fe)SiO3 perovskite and magnesiowustite in a shocked Martian meteorite2011
- Author(s)
  Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y.
- Journal Title
  
  Proceedings of the Natural Academy of Sciences of the United States of America
  
  Volume: 108 Issue: 15 Pages: 5999-6003
- DOI
  10.1073/pnas.1016921108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Phase stability and compression study of (Fe0.89, Ni0.11)3S up to pressure of the Earth's core2011
- Author(s)
  Sakai T., Ohtani E., Terasaki H., Kamada S., Hirao N., Miyahara M., Nishijima M.
- Journal Title
  
  American Mineralogist
  
  Volume: 96 Pages: 1490-1494
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] 高水素中における金属水素化物の電気抵抗測定技術及び鉄水素化物の電気伝導特性と結晶構造2011
- Author(s)
  松岡岳洋、平尾直久、大石泰生、清水克哉、町田晃彦、青木勝敏
- Journal Title
  
  高圧力の科学と技術
  
  Volume: 21 Pages: 190-196
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Structural and Valence changes of Europium Hydride Induced by the Application of High-Pressure H22011
- Author(s)
  T.Matsuoka, H.Fujihisa, N.Hirao, Y.Ohishi, T.Mitsui, R.Masuda, M.Seto, Y.Yoda, K.Shimizu, A.Machida, K.Aoki
- Journal Title
  
  Physical Review Letters
  
  Volume: 107 Pages: 25501-25501
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Static compression of Fe0.83Ni0.09Si0.08 alloy to 374 GPa and Fe0.93Si0.07 alloy to 252 GPa : Implications for the Earth's inner core2011
- Author(s)
  Asanuma H., Ohtani E., Sakai T., Terasaki H., Kamada S., Hirao N., Ohishi Y.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 30 Issue: 1-2 Pages: 113-118
- DOI
  10.1016/j.epsl.2011.06.034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181
[Journal Article] Structural and eletransport properties of FeH_x under high-pressures and low-temperatures.2011
- Author(s)
  T.Matsuoka, N.Hirao, Y.Ohishi, K.Shimizu, A.Machida, K.Aoki.
- Journal Title
  
  High Pressure Research 31
  
  Pages: 64-67
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] Structural and electrical transport properties of FeHx under high- pressures and low-temperatures2011
- Author(s)
  T. Matsuoka, N. Hirao, Y. Ohishi, K. Shimizu, A. Machida, K. Aoki
- Journal Title
  
  High Pressure Research
  
  Volume: 31 Issue: 1 Pages: 64-67
- DOI
  10.1080/08957959.2010.522447
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Structural and electrical transport properties of FeH_x under high-pressures and low-temperatures2011
- Author(s)
  T.Matsuoka, N.Hirao, Y.Ohishi, K.Shimizu, A.Machida, K.Aoki
- Journal Title
  
  High Pressure Research
  
  Volume: 31 Pages: 64-67
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] Synthesis of high-pressure phases of silica by laser-induced optical breakdown2011
- Author(s)
  Vygantas Mizeikis, Shinji Kohara, Yasuo Onishi, Norihisa Hirao, Akira Saito, Arturas Vailionis, Saulius Juodkazis
- Journal Title
  
  Appl Phys A
  
  Volume: 104 Issue: 3 Pages: 903-906
- DOI
  10.1007/s00339-011-6437-6
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-20111014, KAKENHI-PROJECT-21360033, KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-23656033
[Journal Article] Phase transition of FeO and stratification in Earth's outer core2011
- Author(s)
  H.Ozawa, F.Takahashi, K.Hirose, Y.Ohishi, N.Hirao
- Journal Title
  
  Science
  
  Volume: 334 Issue: 6057 Pages: 792-794
- DOI
  10.1126/science.1208265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340164
[Journal Article] Natural dissociation of olivine to (Me, Fe)SiO3 perovskite and magnesiowustite in a shocked Martian meteorite2011
- Author(s)
  Miyahra M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y.
- Journal Title
  
  PNAS
  
  Pages: 1-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] 高水素中における金属水素化物の電気抵抗測定技術及び鉄水素化物の電気伝導特性と結晶構造2011
- Author(s)
  松岡岳洋, 平尾直久, 大石泰生, 清水克哉, 町田晃彦, 青木勝敏
- Journal Title
  
  高圧力の科学と技術
  
  Volume: 21 Pages: 190-196
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Structural and electrical transport properties of FeHx under high-pressures and low-temperatures2011
- Author(s)
  T.Matsuoka, N.Hirao, Y.Ohishi, K.Shimizu, A.Machida, K.Aoki
- Journal Title
  
  High Pressure. Research
  
  Volume: 31 Pages: 64-67
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Liquidus and solidus temperatures of a Fe-O-S alloy up to the pressures of the outer core : Implication for the thermal structures of the Earth's core2011
- Author(s)
  Terasaki H., Kamada S., Sakai T., Ohtani E., Hirao N., Ohishi Y.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 304 Pages: 559-564
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Cryogenic implementation of charging diamond anvil cells with H2 and D22011
- Author(s)
  Z.Chi, H.Nguyen, T.Matsuoka, T.Kagayama, N.Hirao, Y.Ohishi, K.Shimizu
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 82 Issue: 10 Pages: 105-109
- DOI
  10.1063/1.3652981
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Equation of state of the NaCl-B2 phase up to 304GPa2011
- Author(s)
  Sakai T., Ohtani E., Hirao N., Ohishi Y.
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Stability field of the hcp-structure for Fe, Fe-Ni, and Fe-Ni-Si alloys up to 3Mbar2011
- Author(s)
  Sakai, T., E. Ohtani, N. Hirao, Y. Ohishi
- Journal Title
  
  Geophys. Res. Lett.
  
  Volume: 38 Issue: 9
- DOI
  10.1029/2011gl047178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740374, KAKENHI-PROJECT-22000002
[Journal Article] Compression of Fe88.1Ni9.1S2.8 alloy up to the pressure of Earth's inner core2011
- Author(s)
  Sakai T., Ohtani E., Kamada S., Terasaki H., Hirao N.
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 117 Issue: B2 Pages: 7-7
- DOI
  10.1029/2011jb008745
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002, KAKENHI-PROJECT-22340164, KAKENHI-PROJECT-23340159, KAKENHI-PROJECT-23654181, KAKENHI-PROJECT-23684038, KAKENHI-PLANNED-20103003
[Journal Article] B1-to-B2 Structural Transitions in Rock Salt Intergrowth Structure2011
- Author(s)
  T.Yamamoto, Y.Kobayashi, T.Okada, T.Yagi, T.Kawakami, C.Tassel, S.Kawasaki, N.Abe, K.Niwa, T.Kikegawa, N.Hirao, M.Takano, H.Kageyama
- Journal Title
  
  Inorg.Chem
  
  Volume: 50 Pages: 11787-11794
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Structural and electrical transport properties of FeHx under high-pressures and low-temperatures2011
- Author(s)
  T.Matsuoka, N.Hirao, Y.Ohishi, K.Shimizu, A.Machida, K.Aoki
- Journal Title
  
  International Journal of High Pressure Research
  
  Volume: 31 Pages: 64-67
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] X-ray diffraction studies on solid hydrogen at pressures up to 183 GPa : Evidence of orientational ordering in phase III2010
- Author(s)
  Y.Akahama, M.Nishimura, H.Kawamura, N.Hirao, Y.Ohishi, K.Takemura
- Journal Title
  
  Physical Review Letters B
  
  Volume: 82 Pages: 60101-60101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Thermoelastic properties of ice VII and its high-pressure polymorphs : Implications for dynamics of cold slab subduction in the lower mantle2010
- Author(s)
  Y.Asahara, K.Hirose, Y.Ohishi, N.Hirao
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 299 Pages: 474-482
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Thermoelastic properties of ice VII and its high-pressure polymorphs2010
- Author(s)
  Y. Asahara, K. Hirose, Y. Ohishi, N. Hirao
- Journal Title
  
  Implications for dynamics of cold slab subduction in the lower mantle
  
  Volume: 299 Pages: 474-482
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Liquidus and solidus temperatures of a Fe-O-S alloy up to the pressures of the outer core : Implication for the thermal structure of the Earth's core2010
- Author(s)
  H.Terasaki, S.Kamada, T.Sakai, E.Ohtani, N.Hirao, Y.Ohishi
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 304 Pages: 559-564
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Compression of FeSi, Fe3C, Fe0.95O, and FeS under the core pressures and implication for light element in the Earth's core2010
- Author(s)
  N.Sata, K.Hirose, G.Shen, Y.Nakajima, Y.Ohishi, N.Hirao
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Fe-Mg partitioning between post-perovskite and ferropericlase in the lowermost mantle2010
- Author(s)
  T.Sakai, E.Ohtani, H.Terasaki, M.Miyahara, M.Nishijima, N.Hirao, Y.Ohishi, N.Sata
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 37 Pages: 487-496
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Development of an energy domain ^<57>Fe Mossbauer spectrometer using synchrotron radiation and its application to ultrahigh-pressure study on metal hydrides2010
- Author(s)
  T.Mitsui, N.Hirao
- Journal Title
  
  Mater.Res.Soc.Symp.Proc.
  
  Volume: 1262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] Development of an energy domain <57>^Fe Mossbauer spectrometer using synchrotron radiation and its application to ultrahigh-pressure study on metal hydrides.2010
- Author(s)
  T.Mitsui, N.Hirao.
- Journal Title
  
  Materials Research Society Symposium Proceedings 1262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] X-ray diffraction studies on solid hydrogen at pressures up to 183 GPa : Evidence of orientational ordering in phase III2010
- Author(s)
  Y.Akahama, M.Nishimura, H.Kawamura, N.Hirao, Y.Ohishi, K.Takemura
- Journal Title
  
  Phys.Rev
  
  Volume: B82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Pressure-induced spin state transition in BiCoO32010
- Author(s)
  K. Oka, M. Azuma, W. Chen, H. Yusa, A. A. Belik, E. Muromachi, J. Mizumaki, N. Ishimatsu, N. Hiraoka, M. Tsujimaoto, M. G. Tucker, Y. Shimakawa
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 132 Pages: 9438-9443
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Compressional behavior of solid NeHe_2 up to GPa.2010
- Author(s)
  H.Fukui, N.Hirao, Y.Ohishi, A.Q.R.Baron.
- Journal Title
  
  Journal of Physics: Condensed Matter 22
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] Phase relationship of the Fe-FeS system in conditions up to the Earth's outer core2010
- Author(s)
  Kamada S., Terasaki H., Ohtani E., Sakai T., Kikegawa T., Ohishi Y., Hirao N., Sata N., Kondo T.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 294 Pages: 94-100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Development of an energy domain 57Fe Mossbauer spectrometer using synchrotron radiation and its application to ultrahigh-pressure study on metal hydrides2010
- Author(s)
  T.Mitsui, N.Hirao
- Journal Title
  
  Mater.Res.Soc.Symp.Proc.
  
  Volume: 1262
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Liquidus and solidus temperatures of a Fe-O-S alloy up to the pressures of the outer core: Implication for the thermal structure of the Earth's core2010
- Author(s)
  H. Terasaki, S. Kamada, T. Sakai, E. Ohtani, N. Hirao, Y. Ohishi
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 304 Pages: 559-564
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Pressure-induced spin state transition in BiCoO_32010
- Author(s)
  K.Oka, M.Azuma, W.Chen, H.Yusa, A.A.Belik, E.Muromachi, J.Mizumaki, N.Ishimatsu, N.Hiraoka, M.Tsujimaoto, M.G.Tucker, Y.Shimakawa
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 132 Pages: 9438-9443
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340164
[Journal Article] Fe-Mg partitioning between post-perovskite and ferropericlase in the lowermost mantle2010
- Author(s)
  Sakai T., Ohtani E., Terasaki H., Miyahara M., Nishijima M., Hirao N., Ohishi Y., Sata N.
- Journal Title
  
  Physics and Chemistry of Minerals
  
  Volume: 37 Pages: 487-496
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Compressional behavior of solid NeHe_2 up to 90 GPa2010
- Author(s)
  H.Fukui, N.Hirao, Y.Ohishi, A.Q.R.Baron
- Journal Title
  
  Journal of Physics : Condensed Matter VOL.22
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] First evidence for natural dissociation of olivine to silicate-perovskite and magnesiowustite in a shocked Martian meteorite DAG 7352010
- Author(s)
  Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T.Nagase T., Hiraga K., Hirao N., Ohishi Y.
- Journal Title
  
  Meteoritics & Planetary Science
  
  Volume: 46
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Structural changes in femtosecond laser modified regions inside fused silica2010
- Author(s)
  S.Juodkazis, S.Kohara, Y.Ohishi, N.Hirao, A.Vailionis, V.Mizeikis, A.Saito, A.Rode
- Journal Title
  
  J.Optics
  
  Volume: 12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000002
[Journal Article] Elasticity of MgO to 130 Gpa : Implications for lower mantle mineralogy2009
- Author(s)
  M. Murakami, Y. Ohishi, N. Hirao, K. Hirose
- Journal Title
  
  Earth and Planetary Science Letters 277
  
  Pages: 123-129
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] Elasticity of MgO to 130 GPa: Implications for lower mantle mineralogy2009
- Author(s)
  M. Murakami, Y. Ohishi, N. Hirao, K. Hirose
- Journal Title
  
  Earth and Planetary Science Letters 277
  
  Pages: 123-129
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] Development of an energy-domain <57>^Fe-Mossbauer spectrometer using synchrotron radiation and its application to ultrahigh-pressure studies with a diamond anvil cell.2009
- Author(s)
  T.Mitsui, N.Hirao, Y.Ohishi, R.Masuda, Y.Nakamura, H.Enoki, K.Sakaki, M.Seta.
- Journal Title
  
  Journal of Synchrotron Radiation 16
  
  Pages: 723-729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] Devalopment of an energy-domain ^<57>Fe-Mossbauer spectrometer using synchrotron radiation and its application to ultrahigh-pressure studies with a diamond anvil cell2009
- Author(s)
  T.Mitsui, N.Hirao, Y.Ohishi, R.Masuda, Y.Nakamura, H.Enoki, K.Sakaki, M.Seto
- Journal Title
  
  Journal of Synchrotron Radiation VOL.16
  
  Pages: 723-729
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740383
[Journal Article] Phase relations of Fe-Si alloy up to core conditions : Implications for the Earth inner core2008
- Author(s)
  H. Asanuma, E. Ohtani, T. Sakai, H. Terasaki, S. Kamada, N. Hirao, N. Sata, Y. Ohishi
- Journal Title
  
  Geophysical Research Letters 35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] Aluminous hydrous mineral δ-AIOOH as a carrier of hydrogen into the core-mantle boundary2008
- Author(s)
  A.Sano, E.Ohtani, T.Kondo, N.Hirao, T.Sakai, N.Sata, Y.Ohishi, T.Kikagawa
- Journal Title
  
  Geophysical Research Letters 35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] Phase relations of Fe-Si alloy up to core conditions: Implications for the Earth inner core2008
- Author(s)
  H. Asanuma, E. Ohtani, T. Sakai, H. Terasaki, S. Kamada, N. Hirao, N. Sata, Y. Ohishi
- Journal Title
  
  Geophysical Research Letters 35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] High-intensity monochromatic x-ray diffraction facility for high-pressure research at SPrine-82008
- Author(s)
  Y. Ohishi, N. Hirao, N. Sata, K. Hirose, M. Takata
- Journal Title
  
  High Pressure Research 28
  
  Pages: 163-173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] HollanditeII phase in KAlSi3O8 as a potential host mineral of potassium in the Earth's lower mantle2008
- Author(s)
  N. Hirao, E. Ohtani, T. Kondo, T. Sakai, T. Kikegawa
- Journal Title
  
  Physics of the Earth and Planetary Interiors 166
  
  Pages: 97-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] High-intensity monochromatic x-ray diffraction facility for high-pressure research at Spring-82008
- Author(s)
  Y. Ohishi, N. Hirao, N. Sata, K. Hirose, M. Takata
- Journal Title
  
  High Pressure Research 28
  
  Pages: 163-173
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] New high-pressure B2 phase of FeS above 180 Gpa2008
- Author(s)
  N. Sata, H. Ohfuji, K. Hirose, H. Kobayashi, Y. Ohishi, N. Hirao
- Journal Title
  
  American Mineralogist 93
  
  Pages: 492-494
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] New high-pressure B2 phase of FeS above 180 GPa2008
- Author(s)
  N.Sata, H.ohfuji, K.Hirose, H.Kobayashi, Y.Ohishi, N.Hirao
- Journal Title
  
  American Mineralogist 93
  
  Pages: 492-494
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] マルチメガバール実験が切り開く地球惑星科学の新展開2008
- Author(s)
  平尾直久
- Journal Title
  
  高圧力の科学と技術 18
  
  Pages: 11-20
- NAID
  10021153125
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] Hollanditell phase in KAISI_3O_8 as a potential host mineral of potssium in Earth's lower mantle2008
- Author(s)
  N. Hirao, E. Ohtani, T. Kondo, T. Sakai, T. Kikegawa
- Journal Title
  
  Physics of the Earth and Planetary Interiors 166
  
  Pages: 97-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] New high-pressure B2 phase of FeS above 180 Gpa2008
- Author(s)
  N. Sata, H. Kobayashi, H. Hirao, et.al.
- Journal Title
  
  American Mineralogist 93
  
  Pages: 492-494
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19013004
[Journal Article] マルチメガバール実験が切り開く地球惑星科学の新展開2008
- Author(s)
  平尾直久
- Journal Title
  
  高圧力の科学と技術 18
  
  Pages: 11-20
- NAID
  10021153125
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] Aluminous hydrous mineral O-AlOOH as a carrier of hydrogen into the core-mantle boundary2008
- Author(s)
  A. Sano, E. Ohtani, T. Kondo, N. Hirao, T. Sakai, N. Sata, Y. Ohishi, T. Kikagawa
- Journal Title
  
  Geophysical Research Letters 35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740332
[Journal Article] New high-pressure B2 phase of FeS above 180 GPa2007
- Author(s)
  N.Sata, H.Kobayashi, H.Hirao, et. al.
- Journal Title
  
  Phys.Rev.B 76
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19013004
[Presentation] New Optical Raman Probe System for Combined Measurement with High-Pressure X-Ray Diffraction at BL10XU of SPring-82021
- Author(s)
  Naohisa Hirao、Yasuo Ohishi、Saori Kawaguchi
- Organizer
  10th Asian conference on high pressure research combined with HPSP-19/WHS-3
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] ピエゾ素子によるDAC圧力発生とP-Vデータ稠密化2021
- Author(s)
  遊佐斉, 平尾直久, 大石泰生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] Brief report on the SMS setup for high pressure at BL10XU2021
- Author(s)
  N.Hirao
- Organizer
  Expert workshop on nuclear resonant scattering of sycnhrotron radiation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] アルカリ土類金属ストロンチウムの低温・高圧下における結晶構造と超伝導転移2021
- Author(s)
  田中有希、伊藤匠、中本有紀、清水克哉、坂田雅文、藤久裕司、河口沙織、平尾直久、大石泰生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] High-pressure phase diagram of Europium Hydride2021
- Author(s)
  T. Matsuoka, R. Masuda, K. Kuno, H. Fujihisa, T. Mitsui, M. Seto, A. Machida, N. Hirao, Y. Ohishi, Y. Yoda, K. Shimizu, S. Sasaki, K. Aoki
- Organizer
  10th Asian Conference on High Pressure Research (ACHPR-10)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] BL10XU でのオンライン共焦点ラマン分光測定2021
- Author(s)
  平尾直久，河口沙織，大石泰生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] New Optical Raman Probe System for Combined Measurement with High-Pressure X-Ray Diffraction at BL10XU of SPring-82021
- Author(s)
  Naohisa Hirao, Yasuo Ohishi, Saori Kawaguchi
- Organizer
  0the Asian Conference on High Pressure Research/HPSP-19/WHS-3
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] BL10XUでのオンライン共焦点ラマン分光測定2021
- Author(s)
  平尾直久, 河口沙織, 大石泰生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] 地球中心圧力までの鉄とニッケルの状態方程式2021
- Author(s)
  平尾直久, 赤浜裕一, 大石泰生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] 地球中心圧力までの鉄とニッケルの状態方程式2021
- Author(s)
  平尾直久，赤浜裕一，大石泰生
- Organizer
  第62回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] BL10XUにおけるダイヤモンドアンビルセル用オンライン共焦点ラマン分光システム2020
- Author(s)
  平尾直久，河口沙織，大石泰生
- Organizer
  第61回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] 新規希土類12ホウ化物の高圧合成と物性2020
- Author(s)
  遊佐斉, 伊賀文俊, 山田貴大, 竹森氷馬, 藤久裕司, 平尾直久, 大石泰生亀卦川卓美
- Organizer
  第61回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] BL10XUにおけるダイヤモンドアンビルセル用オンライン共焦点ラマン分光システム2020
- Author(s)
  平尾直久, 河口沙織, 大石泰生
- Organizer
  第61回高圧討論会
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] Phase relations in the Fe-Ni-Si system at high pressures and high temperatures2019
- Author(s)
  Ikuta, D., Ohtani, E., Kawaguchi-Imada, S, Hirao, N., Ohishi, Y.
- Organizer
  JpGU Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] High-pressure x-ray diffraction using high-energy x-ray refractive optics in bealime BL10XU at SPring-82019
- Author(s)
  N. Hirao, S. Kawaguchi, Y. Ohishi
- Organizer
  AIRAPT27
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] WC型窒化レニウムの合成と体積弾性率の評価2019
- Author(s)
  遊佐斉, 川村史朗, 谷口尚, 村田秀信, 平尾直久, 大石泰生
- Organizer
  第60回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] Sound velocity and Mossbauer spectroscopy measurements of FeH22019
- Author(s)
  Ikuta, D., Ohtani, E., Kawaguchi-Imada, S., Hirao, N., Ohishi, Y.
- Organizer
  日本鉱物科学会2019年年会
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] Inner core as a two phase mixture of the Fe-Ni-Si alloys2019
- Author(s)
  Ohtani, E., Ikuta, D., Hirao, N., Sakamaki, T
- Organizer
  AGU2019 Fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] BL10XUにおける放射光高圧X線回折用レーザー加熱・輻射温度計測システム2019
- Author(s)
  平尾直久, 河口沙織, 大石泰生
- Organizer
  第60回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] BL10XUにおける放射光高圧X線回折用レーザー加熱・輻射温度計測システム2019
- Author(s)
  平尾直久, 河口沙織, 大石泰生
- Organizer
  第60回高圧討論会
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] High-pressure x-ray diffraction using high-energy focused x-ray beam at BL10XU of SPring-82019
- Author(s)
  N. Hirao, Y. Ohishi, S. Kawaguchi
- Organizer
  OptoX-Nano 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] BL10XUにおける高エネルギーX線集光ビームを利用した高圧X線回折2019
- Author(s)
  平尾直久,河口沙織,大石泰生
- Organizer
  第59回高圧討論会
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] High-pressure x-ray diffraction using high-energy focused x-ray beam at BL10XU of SPring-82019
- Author(s)
  N. Hirao, Y. Ohishi, S. Kawaguchi
- Organizer
  OptoX-Nano 2019
- Invited
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] High-pressure x-ray diffraction using high-energy x-ray refractive optics in bealime BL10XU at SPring-82019
- Author(s)
  N. Hirao，S. Kawaguchi, Y. Ohishi
- Organizer
  27th International Conference on High Pressure Science and Technology (AIRAPT27)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04051
[Presentation] B2 phase in the inner core: constraints from high pressure experiments2019
- Author(s)
  Ohtani, E., Ikuta, D., Kamada, S., Sakamaki, T., Hirao, N.
- Organizer
  JpGU Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] YNのポストB1構造相転移：実験と計算2019
- Author(s)
  遊佐斉, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  第60回高圧討論会
- Data Source
  KAKENHI-PROJECT-19H02005
[Presentation] Latest remolding of multi-axis DAC system for radial XRD experiments2019
- Author(s)
  H.Yusa, N. Hirao, Y. Mori, Y. Ohishi
- Organizer
  Joint symposium of Misasa 2019 & CMC
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] X-ray microfocusing for high-pressure powder x-ray diffraction at BL10XU of SPring-82018
- Author(s)
  N. Hirao, Y. Ohishi, S. kawaguchi
- Organizer
  XXII Meeting of the International Mineralogical Association
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] A multi-axis diamond anvil cell oscillation system for powder X-ray diffraction to improve statistics and analyze deviatoric stress2018
- Author(s)
  H. Yusa, N. Hirao, Y. Mori, Y. Seto, and Y. Ohishi
- Organizer
  EHPRG 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] BaGeO3における構造対称化とバンドギャップ変化2018
- Author(s)
  遊佐斉平松秀典宮川仁神谷利夫細野秀雄平尾直久大石泰生亀卦川卓美
- Organizer
  第59回高圧討論会
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] Fate of MgCO3 in subducting slabs and formation of superdeep diamonds and　oxidizing zone in the deep lower mantle2017
- Author(s)
  Maeda, F., Ohtani E., Kamada, S., Sakamaki, T., Hirao, N., Ohishi, Y
- Organizer
  3rd DCO International Science Meeting
- Place of Presentation
  Sent Andrews, Scotland UK
- Year and Date
  2017-03-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] 硫化水素の高温超伝導相の生成過程2017
- Author(s)
  榮永茉利,坂田雅文,益田明宜,清水克哉,平尾直久,河口沙織,大石泰生
- Organizer
  日本物理学会第72回年次大会
- Place of Presentation
  大阪
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] BL10XUにおけるX線マイクロビームを利用した低温高圧X線回折測定2017
- Author(s)
  平尾直久,大石泰生,河口沙織,松岡岳洋
- Organizer
  第58回高圧討論会
- Data Source
  KAKENHI-PROJECT-16H03909
[Presentation] III族元素を含むMg, Znスピネル高圧相転移の系統性：実験と計算による検証 / III族元素を含むMg, Znスピネル高圧相転移の系統性：実験と計算による検証2017
- Author(s)
  遊佐斉, 村田秀信, 平尾直久, 大石泰生, 亀卦川卓美
- Organizer
  第58回高圧討論会
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] W-N系における超硬物質探索2017
- Author(s)
  遊佐斉, 川村史朗, 谷口尚, 亀卦川卓美, 平尾直久
- Organizer
  2016年度量子ビームサイエンスフェスタ
- Place of Presentation
  つくば
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] High pressure and low temperature micro-beam X-ray diffraction system in beamline BL10XU at SPring-82017
- Author(s)
  N. Hirao, Y. Ohishi, S. kawaguchi
- Organizer
  AIRAPT 26 & ACHPR 8 & CHPC 19
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] BL10XUにおけるX線マイクロビームを利用した低温高圧X線回折測定2017
- Author(s)
  平尾直久,大石泰生,河口沙織,松岡岳洋
- Organizer
  第58回高圧討論会
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] High pressure and low temperature micro-beam X-ray diffraction system in beamline BL10XU at SPring-82017
- Author(s)
  N. Hirao, Y. Ohishi, S. kawaguchi
- Organizer
  The 26th internation conference on high pressure science and technology (AIRAPT 26) joint with the 8th Asian conference on high pressure reseach (ACHPR 8) and the 19th China high pressure conference
- Data Source
  KAKENHI-PROJECT-16H03909
[Presentation] 多方向広開口DAC粉末X線回折計の開発2017
- Author(s)
  遊佐斉, 森嘉久, 平尾直久, 大石泰生
- Organizer
  第58回高圧討論会
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] Reaction of MgCO3 high-pressure phase and SiO2; Origin of super-deep diamond2016
- Author(s)
  Maeda F, Kamada S., Ohtani E., Sakamaki T., Hirao N., Ohishi Y.
- Organizer
  2016 Goldschmidt conference
- Place of Presentation
  Yokohama, Japan
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] Pressure-induced electronic change of iron in complicated silicate glasses2016
- Author(s)
  F. Maeda, S. Kamada, E. Ohtani, T. Sakamaki, N. Hirao, T. Mitsui, R. Masuda
- Organizer
  54th EHPRG Meeting
- Place of Presentation
  Bayreuth, Germany
- Year and Date
  2016-09-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03909
[Presentation] 遷移金属フッ化物の高圧下X線発光とX線回折実験2016
- Author(s)
  遊佐斉, 石井啓文, 平岡望, 平尾直久, 大石泰生
- Organizer
  第57回高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] 固体酸素における空間反転対称性の破れ2016
- Author(s)
  青山拓也,永井正也,三宅厚志,平尾直久,大石泰生,清水克哉,芦田昌明,木村剛
- Organizer
  第57回高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] 硫化水素の低温高圧における結晶構造2016
- Author(s)
  榮永茉利,坂田雅文,石河孝洋,清水克哉,　A.P. Drozdov, M.I. Eremets, I.A. Troyan,平尾直久,今田沙織,大石泰生
- Organizer
  日本物理学会2016秋季大会
- Place of Presentation
  金沢
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] Current status of the high pressure research beamline BL10XU at SPring-82016
- Author(s)
  N. Hirao, Y. Ohishi, S. Kawaguchi
- Organizer
  2016 International Union of Crystallography High Pressure workshop
- Place of Presentation
  Pohang, Korean
- Year and Date
  2016-09-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03909
[Presentation] SPring-8の高圧ビームラインの現状と将来展望2016
- Author(s)
  大石泰生,平尾直久,肥後祐司,丹下慶範,今田沙織
- Organizer
  第57回高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] 金の結晶弾性の圧力位依存性測定: 低圧領域での体積弾性率異常と絶対圧力スケールの検討2016
- Author(s)
  米田明,福井宏之,鎌田誠司,謝龍剣,平尾直久,内山裕士,BARON Alfred.Q.R.,筒井智嗣
- Organizer
  第57回高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] Electrical Property and Compressional Behavior of Fe-Si Alloys Under High Pressure2016
- Author(s)
  N. Suzuki, S. Kamada, F. Maeda, E. Ohtani, N. Hirao, Y. Ohishi, R. Masuda, T. Mitsui, S. Nakano
- Organizer
  Goldschmidt
- Place of Presentation
  Yokohama, Japan
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03909
[Presentation] SPring-8 の高圧ビームラインの現状と将来展望2016
- Author(s)
  大石泰生,平尾直久,肥後祐司,丹下慶範,今田沙織
- Organizer
  第57回高圧討論会
- Place of Presentation
  筑波大学（茨城県つくば市）
- Year and Date
  2016-10-26
- Invited
- Data Source
  KAKENHI-PROJECT-16H03909
[Presentation] Current status of the high pressure research beamline BL10XU at SPring-82016
- Author(s)
  N. Hirao, Y. Ohishi, S. Kawaguchi
- Organizer
  International Union of Crystallography High Pressure workshop (IUCr-HP)
- Place of Presentation
  Pohang, Korea
- Year and Date
  2016-09-20
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] 新奇ベリリウム水素化物BeHxの結晶構造I2016
- Author(s)
  松岡岳洋,中河貴也,久野敬司,平尾直久,大石泰生,清水克哉,久米徹二,佐々木重雄,藤久裕司
- Organizer
  第57回高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] 低温高圧下の硫化水素の結晶構造2016
- Author(s)
  榮永茉利,坂田雅文,益田明宜,中尾敏臣,清水克哉,平尾直久,今田沙織,大石泰生
- Organizer
  第57回高圧討論会
- Place of Presentation
  つくば
- Year and Date
  2016-10-26
- Data Source
  KAKENHI-PROJECT-16H04078
[Presentation] 放射光メスバウア分光とXRDを用いた地球物質の高温高圧その場観察2015
- Author(s)
  鎌田誠司，平尾直久，大谷栄治，浜田麻希，鈴木那奈美，前田郁也，大石泰生，増田亮，三井隆也
- Organizer
  SPring-8シンポジウム2015
- Place of Presentation
  九州大学伊都キャンパス（福岡）
- Year and Date
  2015-11-05
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] 高圧下における放射光メスバウア分光法を用いたFe3Sの磁性転移とFeOの電子状態2015
- Author(s)
  鎌田誠司，平尾直久，鈴木那奈美，前田郁也，濱田麻希，大谷栄治，大石泰生，増田亮，三井隆也
- Organizer
  日本鉱物科学会2015年年会
- Place of Presentation
  東京（東京大学）
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] Core formation process and light elements in the planetary core2015
- Author(s)
  E. Ohtani, T. Sakairi, K. Watanabe, S. Kamada, T. Sakamaki, N. Hirao
- Organizer
  AGU Fall Meeting 2015
- Place of Presentation
  Moscone Center（米国カリフォルニア州）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] Melting relationships of the Fe-light elements systems under high pressures.2015
- Author(s)
  Kamada S., Sakairi T., Takahata A., Kobayashi K., Takada H., Takahashi S., Terasaki H., Ohtani E., Hirao N., Ohishi Y.
- Organizer
  Advances in high Pressure Research II: Deepest Understanding
- Place of Presentation
  ソボレフ地質学鉱物学研究所（ロシア国ノボシビルスク市）
- Year and Date
  2015-08-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] 高温高圧実験で探る地球深部由来のダイヤモンドの成因2015
- Author(s)
  前田郁也, 大谷栄治, 鎌田誠司, 坂巻竜也, 平尾直久, 大石泰生
- Organizer
  第8回6専攻合同シンポジウム「ヤングブレインズの連携による学際的研究の開拓」
- Place of Presentation
  仙台、日本
- Year and Date
  2015-02-20
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] H相-δ相固溶体の安定領域と最下部マントルへの水輸送2015
- Author(s)
  大平格，大谷栄治，境毅，宮原正明，大石泰生，平尾直久，西嶋雅彦
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島県広島市）
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] Electronic environment of iron in basaltic glass at high pressure.2015
- Author(s)
  Maeda F., Ohtani E., Kamada S., Sakamaki T., Suzuki N., Hirao N., Ohishi Y., Mitsui T., Masuda R.
- Organizer
  Advances in high Pressure Research II: Deepest Understanding
- Place of Presentation
  ソボレフ地質学鉱物学研究所（ロシア国ノボシビルスク市）
- Year and Date
  2015-08-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] Electrical conductivity of Al-bearing bridgmantite2015
- Author(s)
  Yoshino T., Kamada S., Ohtani E., Hirao N.
- Organizer
  AGU Fall Meeting 2015
- Place of Presentation
  Moscone Center（米国カリフォルニア州）
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] 高温高圧下におけるFe-Si合金の磁気転移・構造転移と圧縮挙動2015
- Author(s)
  鈴木那奈美，大谷栄治，鎌田誠司，平尾直久，前田郁也，大石泰生，中野智志
- Organizer
  第56回高圧討論会
- Place of Presentation
  JMSアステールプラザ（広島）
- Year and Date
  2015-11-10
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] 核の形成過程と核の軽元素2015
- Author(s)
  大谷栄治、渡邉虹水、坂入崇紀、鎌田誠司、坂巻竜也、平尾直久、大石泰生
- Organizer
  日本鉱物科学会2015年年会
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-15H05748
[Presentation] Equation of state of MgSiO3 post-perovskite2014
- Author(s)
  T. Sakai, H. Dekura, N. Hirao
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ、米国
- Year and Date
  2014-12-19
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 固体酸素金属相の構造解析2014
- Author(s)
  杉本隼之, 平尾直久, 大石泰生, 藤久裕司, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] NPDマイクロダイヤを用いた2段式加圧方式DACの試み2014
- Author(s)
  境毅, 八木健彦, 大藤弘明, 入舩徹男, 國本健広, 大石泰生, 平尾直久
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 酸素-窒素二元系の高圧相図 : 酸素分子のカゴメ格子構造2014
- Author(s)
  赤浜裕一, 前川武雄, 杉本隼之, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳山
- Year and Date
  2014-03-26
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] GdFe2三水素化物の放射光メスバウアアー分光2014
- Author(s)
  三井隆也, 平尾直久, 増田亮, 瀬戸誠
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  愛知、日本
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Vp and EOS of Fe3S.2014
- Author(s)
  Kamada S., Ohtani E., Fukui H., Sakai T., Terasaki H., Shibazaki Y., Tsutsui S., Baron A. Q. R., Hirao N., Ohishi Y.
- Organizer
  Workshop on Elasticity and Iron
- Place of Presentation
  兵庫
- Year and Date
  2014-02-25
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧下における含水H相-δ相固溶体(MgSi, A12) 02 (OH) 2の安定領域と下部マントルの水2014
- Author(s)
  大谷栄治, 天池洋平, 鎌田誠司, 坂巻竜也, 増野いづみ, 村上元彦, 鈴木昭夫, 平尾直久
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-22
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 70GPaまでのアルカリハライドの静水圧性と状態方程式2014
- Author(s)
  鎌田誠司, 前田郁也, 高畑明拓, 天池洋平, 大谷栄治, 平尾直久, 大石泰生
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 六方晶系ランタノイド酸化物Sm203, La203の圧縮挙動2014
- Author(s)
  朝原友紀, 大石泰生, 平尾直久
- Organizer
  日本鉱物科学2014年会・総会
- Place of Presentation
  熊本、日本
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] メタンハイドレートの高温高圧下の相変化2014
- Author(s)
  門林宏和, 平井寿子, 大藤弘明, 小島洋平, 平尾直久, 大石泰生, 大竹道香, 山本佳孝
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Hydrogen transport into the bottom of the lower mantle by phase H-phase delta solid solution MgSiO2(OH)2-A100H2014
- Author(s)
  Ohtani E., Amaike Y., Ohira I., Kamada S., Sakamaki T., Hirao N.
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Bulk modulus and hardness of high-pressure polymorphs in tantalum nitrides and tantalum carbide2014
- Author(s)
  H. Yusa, F. Kawamura, T. Taniguchi, N. Hirao, Y. Ohishi, T. Kikegawa
- Organizer
  52nd European High Pressure Research Group
- Place of Presentation
  リョン、フランス
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] SUS301の構造相転移の研究2014
- Author(s)
  藤本勇輝, 平尾直久, 大石泰生, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Compression and magnetic properties of Fe-Si alloy using synchrotron radiation Mossbauer spectroscopy at high pressure2014
- Author(s)
  Suzuki N., Ohtani E., Hirao N., Kamada S., Hamada M., Sakamaki T., Ohishi Y., Mitsui T., Masuda R.
- Organizer
  International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
- Place of Presentation
  ノボシビルスク、ロシア
- Year and Date
  2014-09-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Sound velocity-density relation for dhcp-FeH using inelastic X-ray scattering and in situ X-ray diffractions methods.2014
- Author(s)
  Shibazaki Y., Ohtani E., Fukui H., Sakai T., Kamada S., Tsutsui S., Baron A. Q. R., Hirao N.
- Organizer
  Workshop on Elasticity and Iron
- Place of Presentation
  兵庫
- Year and Date
  2014-02-25
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Study of physical properties of Fe-Si alloy at high pressureusing using synchrotron radiation Mossbauer spectroscopy2014
- Author(s)
  Suzuki N., Ohtani E., Hirao N., Kamada S., Hamada M., Sakamaki T., Ohishi Y., Masuda R., Mitsui T.
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Combined system of synchrotron-based x-ray diffraction and Mossbauer spectroscopy for high pressure research at BL10XU of SPring-82014
- Author(s)
  N. Hirao, Y. Ohishi
- Organizer
  ESRF User's meeting: High pressure science workshop
- Place of Presentation
  Grenoble, France
- Data Source
  KAKENHI-PROJECT-25871243
[Presentation] Stability of hydrous phase H MgSiO2(OH)2 under the lower mantle conditions2014
- Author(s)
  Ohtani E., Amaike Y., Kamada S., Sakamaki T., Hirao N.
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ、米国
- Year and Date
  2014-12-16
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Ar-02二元系の高圧相転移と物性2014
- Author(s)
  桑山有紀, 平尾直久, 大石泰生, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Sound velocities and densities of Fe3S at high pressure : Implication for the earth's inner core2014
- Author(s)
  Kamada S., Ohtani E., Terasaki H., Sakai T., Takahashi S., Fukui H., Baron A.Q.R., Hirao N., Ohishi Y.
- Organizer
  International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/Seminars, JSPS)
- Place of Presentation
  ノボシビルスク、ロシア
- Year and Date
  2014-09-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] BL10XUでの液体窒素冷却式分光器導入による高品位X線ビーム利用2014
- Author(s)
  大石泰生, 平尾直久, 廣瀬敬
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 酸素窒素二元系の低温高圧相図の研究2014
- Author(s)
  石原大輔, 山下寛倫, 杉本隼之, 赤浜裕一, 平尾直久, 大石泰生
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳山
- Year and Date
  2014-03-26
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equation of state of (Fe, Ni)3S phase-Implications for Mars internal structure2014
- Author(s)
  S. Akagi, T. Sakai, N. Hirao
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 151Eu放射光メスバウアー分光によるEuRh_2_Si_2_の圧力下磁場誘起価数転移の観測2014
- Author(s)
  光田暁弘, 浜野卓, 喜舎場英吾, 増田亮, 北尾真司, 小林康浩, 瀬戸誠, 小林寿夫, 阪口友唯, 依田芳卓, 平尾直久, 和田裕文
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  愛知、日本
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 放射光メスバウア分光とXRD同時測定による鉄の電子状態と結晶構造2014
- Author(s)
  鎌田誠司, 平尾直久, 大谷栄治, 浜田麻希, 鈴木那奈美, 前田郁也, 大石泰生, 増田亮, 三井隆也
- Organizer
  SPring-8シンポジウム2014
- Place of Presentation
  東京、日本
- Year and Date
  2014-09-14
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧・高温下でのFe-NiおよびFe-Ni-Si合金の融解および相関系2014
- Author(s)
  高畑明拓、大谷栄治、鎌田誠司、坂巻竜也、宮原正明、平尾直久
- Organizer
  東北大学大学院理学研究科第7回 6専攻合同シンポジウム「ヤングブレインズの連携による学際的研究の興隆亅
- Place of Presentation
  仙台
- Year and Date
  2014-02-20
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 重水素置換水素ハイドレートのゲスト分子配向秩序化に誘起された相変化2014
- Author(s)
  平井寿子, 香川慎伍, 田中岳彦, 平尾直久, 大石泰生, 山本佳孝, 八木健彦
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Stability field of phase H MgSiO2 (OH) 2 at lower mantle condition.2014
- Author(s)
  Amaike Y., Ohtani E., Kamada S., Sakamaki T., Takahashi S., Hirao N., Ohishi Y.
- Organizer
  11th International Workshop on Water Dynamics
- Place of Presentation
  仙台
- Year and Date
  2014-03-13
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equation of state of MgSiO3 post-perovskite : Implications for the internal structure of super-Earth2014
- Author(s)
  T. Sakai, H. Dekura, N. Hirao
- Organizer
  Asia Oceania Geosciences Society (AOGS) 2014
- Place of Presentation
  札幌、日本
- Year and Date
  2014-07-28
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Recent micro x-ray focusing optics and its high-pressure applications at SPring-82014
- Author(s)
  Y. Ohishi, N. Hirao, T. matsuoka, K. Shimizu, K. Hirose
- Organizer
  23rd Congress and gengeral assembly of the International Union of Crystallography
- Place of Presentation
  モントリオール、カナダ
- Year and Date
  2014-08-05
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] A new water reservoir, hydrous phase H and phase delta solid solution MgSi02(OH)2-A100H in the lower mantle2014
- Author(s)
  Ohtani E., Amaike Y., Ohira I., Kamada S., Sakamaki T., Hirao N.
- Organizer
  IMA 2014
- Place of Presentation
  ハウテン、南アフリカ
- Year and Date
  2014-09-03
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] X線移送子を用いた放射光偏光メスバウアー分光法の開発研究2014
- Author(s)
  三井隆也, 今井康彦, 平尾直久, 松岡岳洋, 瀬戸誠
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東京
- Year and Date
  2014-03-28
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Compression and magnetic properties of Fe-Si alloys at high pressure2014
- Author(s)
  Suzuki N., Kamada S., Ohtani E., Hirao N., Hamada M., Sakamaki T., Ohishi Y., Mitsui T., Masuda R.
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ、米国
- Year and Date
  2014-12-17
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] The carbon-bearing phases in the subducted slabs under the lower mantle condition2014
- Author(s)
  Maeda F., Ohtani E., Kamada S., Sakamaki T., Ohishi Y., Hirao N.
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ、米国
- Year and Date
  2014-12-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 固体水素III相の構造と物性研究2014
- Author(s)
  水木悠斗, 平尾直久, 大石泰生, 中野智志, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高密度氷のX線誘起分子解離と水素挙動の関連性2014
- Author(s)
  福井宏之, 平岡望, 平尾直久, 飯高敏晃, 青木勝敏, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 固体水素高圧相 : III相のラマン分光2014
- Author(s)
  水木悠斗, 赤浜裕一, 中野智志, 平尾直久, 大石泰生
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  愛知、日本
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] The reaction between MgCO3 and SiO2 at high pressure and temperature and genesis of ultra-deep diamonds2014
- Author(s)
  Maeda F., Ohtani E., Kamada S., Sakamaki T., Takahashi S., Takahata A., Ohishi Y., Hirao N.
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting relations in the Fe-S-Si system at high pressure and temperature : Implications for the thermal structures of the planetary cores2014
- Author(s)
  Sakairi T., Ohtani E. Sakai T., Kamada S., Sakamaki T., Hirao N.
- Organizer
  AGU Fall Meeting 2014
- Place of Presentation
  サンフランシスコ、米国
- Year and Date
  2014-12-17
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高エネルギー放射光X線回折を用いたその場測定による超臨界水中における複合酸化物ナノ粒子の結晶化機構解明2014
- Author(s)
  横哲, 秋月信, 平尾直久, 大島義人
- Organizer
  第38回結晶成長討論会
- Place of Presentation
  東京、日本
- Year and Date
  2014-06-25
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] スカンジウムIII相のX線構造解析2014
- Author(s)
  杉本隼之, 平尾直久, 大石泰生, 藤久裕司, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Biの332GPaまでのX線回折実験2014
- Author(s)
  船曵剛司, 杉本隼之, 平尾直久, 大石泰生, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Combined system of synchrotron-based x-ray diffraction and Mossbauer spectroscopy for high pressure research at BLIOXU of SPring-82014
- Author(s)
  N. Hirao, Y. Ohishi
- Organizer
  High pressure science at 3rd generation synchrotron facilities : State-of-the-art and future prospects
- Place of Presentation
  Grenoble, France
- Year and Date
  2014-02-04
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Pressure-induced re-entrant metallic phase of lithium2014
- Author(s)
  T. Matsuoka, M. Sakata, Y. Nakamoto, K. Takahama, K. Ichimaru, K. Mukai, K. Ohta, N. Hirao, Y. Ohishi, K. Shimizu
- Organizer
  52nd European High Pressure Research Group
- Place of Presentation
  リョン、フランス
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] The reactions in the MgCO3-Si02 system in the slabs subducted into the lower mantle and formation of deep diamond2014
- Author(s)
  Maeda F., Ohtani E., Kamada S., Sakamaki T., Ohishi Y., Hirao N.
- Organizer
  International Symposium “Advances in High Pressure Research : Breaking scales and horizons” (Joint Research Projects/ Seminars, JSPS)
- Place of Presentation
  ノボシビルスク、ロシア
- Year and Date
  2014-09-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Eucriteの衝撃変性の記録2014
- Author(s)
  宮原正明, 大谷栄治, 山口亮, 小澤信, 境毅, 平尾直久
- Organizer
  日本鉱物科学2014年会・総会
- Place of Presentation
  熊本、日本
- Year and Date
  2014-09-17
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 価数揺動物質β-YbAlB4の低温・高圧力下におけるYbの電子状態変化に関する研究2014
- Author(s)
  阪口友唯, 池田修悟, 河村直己, 水牧仁一朗, 平尾直久, 大石泰夫, 鈴木慎太郎, 久我健太郎, 中辻知, 石松直樹, 小林寿夫
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東京
- Year and Date
  2014-03-28
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧力下でのFe3Sの磁性的弾性的特徴 : 地球型惑星核への応用2014
- Author(s)
  鎌田誠司, 大谷栄治, 平尾直久, 鈴木那奈美, 寺崎英紀, 高橋豪, 福井宏之, 浜田麻希, Baron A.Q., 増田亮, 三井隆也, 大石泰
- Organizer
  月・火星・水星内部研究会
- Place of Presentation
  大阪、日本
- Year and Date
  2014-09-09
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] サブミクロンビームX線利用に向けた精密入射・回折計架台の高度化2014
- Author(s)
  平尾直久, 大石泰生
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Lithium hydride (LiHx) synthesized under HT/HP conditions2014
- Author(s)
  K. Kuno, T. Matsuoka, T. Nakagawa, N. Hirao, Y. Ohishi, K. Shimizu, K. Takahama, K. Ohta, T. Kume, S. Sasaki
- Organizer
  52nd European High Pressure Research Group
- Place of Presentation
  リョン、フランス
- Year and Date
  2014-09-07
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Kamada S., Hirao N., Hamada M., Suzuki N., Ohtani E., Ohishi Y., Masuda R., Mitsui T.2014
- Author(s)
  Kamada S., Hirao N., Hamada M., Suzuki N., Ohtani E., Ohishi Y., Masuda R., Mitsui T.
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 2段式加圧方式DACによる超高圧発生への試み2014
- Author(s)
  境毅, 八木健彦, 大藤弘明, 入舩徹男, 大石泰生, 平尾直久, 鈴木裕也, 黒田靖, 浅川孝之, 金村崇
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Elemental partitioning in the Fe-S-Si system ag high pressure and temperature : Implications for the Earth's core2014
- Author(s)
  Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-04-29
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 超高圧放射光X線回折によるテルルの構造相転移の研究2014
- Author(s)
  杉本隼之, 市川知裕, 福井宏之, 赤浜裕一, 今西和也, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳山
- Year and Date
  2014-03-26
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] メタンハイドレートの高圧相への転移のメカニズム2014
- Author(s)
  門林宏和, 平井寿子, 平尾直久, 大石泰生, 大竹道香, 山本佳孝, 小島洋平
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-05-02
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧下における金属水素流体の安定領域の決定II2014
- Author(s)
  川口翔, 市丸孝太, 榮永茉利, 清水克哉, 太田健二, 平尾直久, 大石泰生
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 単体金属Liの圧力誘起金属-半導体-金属転移とre-entrant超伝導2014
- Author(s)
  松岡岳洋, 坂田雅文, 中本有紀, 高濱和嗣, 市丸孝太, 向健太, 太田健二, 清水克哉, 平尾直久, 大石泰生
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳山
- Year and Date
  2014-03-26
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Stability of Hydrous phase H MgSiO2(OH)2 in the lower mantle2014
- Author(s)
  Amaike Y., Ohtani E., Kamada S., Sakamaki T., Takahashi S., Hirao N., Ohishi Y.
- Organizer
  2014年日本地球惑星科学連合大会
- Place of Presentation
  横浜、日本
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 酸素-窒素二元系の高圧低温構造相転移2014
- Author(s)
  石原大輔, 平尾直久, 大石泰生, 赤浜裕一
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-23
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equations of state of iron and Fe0.9Ni0.1 alloy.2014
- Author(s)
  Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
- Organizer
  Workshop on Elasticity and Iron
- Place of Presentation
  兵庫
- Year and Date
  2014-02-25
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] サイアロン蛍光体の圧力依存性2014
- Author(s)
  遊佐斉, 広崎尚登, 平尾直久, 大石泰生
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島、日本
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧における高密度水素の相転移境界2014
- Author(s)
  榮永茉莉, 川口翔, 市丸孝太, 清水克哉, 太田健二, 平尾直久, 大石泰生
- Organizer
  第12回水素量子アトミクス研究会
- Place of Presentation
  仙台、日本
- Year and Date
  2014-10-23
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] リチウムの超伝導―絶縁体―超伝導転移2013
- Author(s)
  松岡岳洋, 坂田雅文, 中本有紀, 高濱和嗣, 市丸孝太, 向健太, 太田健二, 清水克哉, 平尾直久, 大石泰生
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting relationships of the Fe-S-Si system at high pressure: Implications for the Earth's core.2013
- Author(s)
  Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 水素の高圧実験のための技術開発2013
- Author(s)
  市丸孝太, 太田健二, 松岡岳洋, 清水克哉, 平尾直久, 大石泰生
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 白金水素化物の超伝導探索2013
- Author(s)
  高濱和嗣, 松岡岳洋, 清水克哉、平尾直久, 大石泰生
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧下におけるFe-s-Si系の元素分配2013
- Author(s)
  坂入崇紀、大谷栄治、境毅、鎌田誠司、宮原正明、平尾直久
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 下部マントル条件下におけるフェロペリクレースのスピン転移 : 放射光X線回折およびメスバウアー分光同時測定システムを用いた研究2013
- Author(s)
  浜田麻希、大谷栄治、鎌田誠司、坂巻竜也、平尾直久、大石康生
- Organizer
  日本鉱物科学会2013年年会・総会
- Place of Presentation
  つくば
- Year and Date
  2013-09-11
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equation of stateof Fe3+ -bearing perovskite in lower mantle and effects of spin transition on iron.2013
- Author(s)
  Mashino I., Hirao N., Ohtani E., Mitsui T., Masuda R., Sakai T., Nakano S.
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting relations and stability of Fe3C up to 230 GPa : Implication for the carbon in the Earth' s inner core.2013
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Miyahara M., Kamada S., Mashino I., Hirao N., Ohishi Y.
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  千葉
- Year and Date
  2013-05-20
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Ca2MgSi20-Ca2Fe3+AlSi07系メリライトにおける高圧下でのFe3+の結晶内分布と構造変化 : 放射光X線回折とメスバウアー分光学的研究2013
- Author(s)
  浜田麻希、大谷栄治、三井隆也、増田亮、平尾直久、大石泰生、赤坂正秀
- Organizer
  日本鉱物科学会2013年年会・総会
- Place of Presentation
  つくば
- Year and Date
  2013-09-13
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Amount of sulfur in the inner core based on sound velocities and EOS of Fe3S at high pressure.2013
- Author(s)
  Kamada S., Ohtani E., Terasaki H., Sakai T., Fukui H., Takahashi S., Baron A., Hirao N., Ohishi Y.
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  千葉
- Year and Date
  2013-05-21
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] テルルの330GPaまでのX線回折実験 : bcc-fcc相転移2013
- Author(s)
  杉本隼之, 市川知裕, 福井宏之, 赤浜裕一, 今西和也, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Stability and melting relations of Fe3C up to 3 Mbar : Implication for the carbon in the Earth' s inner core.2013
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Mashino I., Kamada S., Miyahara M., Sakamaki T., Hirao N., Ohishi Y.
- Organizer
  AGU Fall meeting 2013
- Place of Presentation
  San Francisco、USA
- Year and Date
  2013-12-09
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] サブミクロンX線ビーム形成と超高圧X線回折2013
- Author(s)
  大石泰生, 平尾直久, 森嘉久, 松岡岳洋, 清水克哉, 小澤春香, 廣瀬敬
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 下部マントル条件下におけるウスタイトおよびフェロペリクレースのスピン転移2013
- Author(s)
  浜田麻希、大谷栄治、鎌田誠司、坂巻竜也、平尾直久、大石泰生、三井隆也、増田亮
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-14
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Newly developed micro x-ray focusing optics for high-pressure x-ray diffraction at SPring-82013
- Author(s)
  Y. Ohishi, N. Hirao, T. Matsuoka, K. Shimizu, K. Hirose
- Organizer
  IUCr High-Preesure workshop 2013 Advances in Static and Dynamic High-Pressure Crystallography
- Place of Presentation
  Hamburg, Germany
- Year and Date
  2013-09-09
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] New Hybrid Experimental Facility for High-Pressure / Low-Temperature XRD at SPring-82013
- Author(s)
  Y. Ohishi, N. Hirao, T. Matsuoka, K. Shimizu
- Organizer
  APS-SCCM/AIRAPRT-24 joint conference
- Place of Presentation
  Seattle, USA
- Year and Date
  2013-07-08
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 非破壊・微小部分析によるシリカ高圧相の道程と記載2013
- Author(s)
  鹿山雅裕、大谷栄治、宮原正明、金子詳平、西戸裕嗣、関根利守、小澤信、蜷川清隆、平尾直久
- Organizer
  日本鉱物科学会2013年年会・総会
- Place of Presentation
  つくば
- Year and Date
  2013-09-11
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 微小部分析を用いた隕石中のザイフェルタイトの記載2013
- Author(s)
  鹿山雅裕、大谷栄治、宮原正明、金子詳平、西戸裕嗣、関根利守、小澤信、蜷川清隆、平尾直久
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-16
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Stability and melting relations of Fe3C: Implication for the carbon in the Earth's core.2013
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.,
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 超高圧下での固体水素III相のX線回折とラマン散乱実験2013
- Author(s)
  水木悠斗, 福井宏之, 赤浜裕一, 平尾直久, 大石泰生, 中野智志
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Identification of high-pressure silica polymorphs using Raman and cathodoluminescence spectroscopy.2013
- Author(s)
  Kayama M., Ohtani E. Miyahara M., Kaneko S., Nishido H., Sekine T., Ozawa S., Ninagawa K., Hirao N.
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  千葉
- Year and Date
  2013-05-20
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 放射光X線回折による酸素-窒素二元系の低温高圧相図の研究2013
- Author(s)
  石原大輔, 杉本隼之, 山下寛倫, 福井宏之, 赤浜裕一, 平尾直久, 大石泰生
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Discovery of coesite and stishovite from eucrite.2013
- Author(s)
  Miyahara M., Ohtani E., Yamaguchi A., Ozawa S., Sakai T., Hirao N.
- Organizer
  Goldschmidt 2013
- Place of Presentation
  Florence, Italy
- Year and Date
  2013-08-26
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Reaction of aluminous perovskite and water at high pressure and temperature: Implications for water transport into deep lower mantle and core.2013
- Author(s)
  Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] MgSiO3ポストペロフスカイト相の状態方程式2013
- Author(s)
  境毅, 出倉春彦, 平尾直久
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] A new mechanism for transport of water into CMB.2013
- Author(s)
  Ohtani E., Ohira I., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
- Organizer
  Goldschmidt 2013
- Place of Presentation
  Florence, Italy
- Year and Date
  2013-08-26
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting experiments of Fe-O-S at high pressure.2013
- Author(s)
  Sakamaki T., Ohtani E., Kamada S., Sakai T., Nishitani N., Takahashi S., Sakairi T., Ohira I., Hirao N., Ohishi Y.
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] High-pressure silica polymorphs in lunar samples.2013
- Author(s)
  Kaneko S., Ohtani E. Miyahara M., Sakai T., Kayama M., Nishido H., Arai T., Hirao N.
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] The melting and phase relations of Fe-Ni and Fe-Ni-Si alloys up to 100 GPa.2013
- Author(s)
  Takahata A., Ohtani E., Kamada S., Sakamaki T., Hirao N.
- Organizer
  AGU Fall meeting 2013
- Place of Presentation
  San Francisco、USA
- Year and Date
  2013-12-10
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Spin transition of ferropericlase under the lower mantle condition.2013
- Author(s)
  Hamada M., Hirao N., Ohtani E., Kamada S., Sakamaki T., Ohishi Y.
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 窒化タンタルの合成と圧縮率測定2013
- Author(s)
  遊佐斉, 川村史朗, 谷口尚, 平尾直久, 大石泰生, 亀掛川卓美
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting relation on the Fe-S- Si system at high pressure and temperature : Implications for the Earth' s core.2013
- Author(s)
  Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  千葉
- Year and Date
  2013-05-21
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] バナジウムの超高圧高温X線回折実験2013
- Author(s)
  赤浜裕一, 平尾直久, 大石泰生
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Transformation of Ca-perovskite in MORB under the deep mantle conditions.2013
- Author(s)
  Nishitani N., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.,
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Evidence for a dynamic event recorded in HED meteorites.2013
- Author(s)
  Miyahara M., Ohtani E., Yamaguchi A., Ozawa S., Sakai T., Hirao N.
- Organizer
  Japan Geoscience Union Meeting 2013
- Place of Presentation
  千葉
- Year and Date
  2013-05-20
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧下における金属水素流体の安定領域の決定2013
- Author(s)
  太田健二, 市丸孝太, 松岡岳洋, 清水克哉, 大石泰生, 平尾直久
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Magnetic transition in 57Fe enriched Fe3S based on a synchrotron Mossbauer spectroscopy.2013
- Author(s)
  Kamada S., Hirao N., Ohtani E., Hamada M., Sakamaki T., Ohishi Y.,
- Organizer
  Approach to the center of the Earth,
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧下における放射光X線回折・メスバウアー分光複合同時測定法の開発2013
- Author(s)
  平尾直久、大石泰生、三井隆也、浜田麻希、松岡岳洋、鎌田誠司、大谷栄治
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧下における放射光X線回折・メスバウアー分光複合同時測定法の開発2013
- Author(s)
  平尾直久, 大石泰生, 三井隆也, 浜田麻希, 松岡岳洋, 鎌田誠司, 大谷栄治
- Organizer
  第54回高圧討論会
- Place of Presentation
  朱鷺メッセ新潟コンベンションセンター(新潟県新潟市)
- Data Source
  KAKENHI-PROJECT-25871243
[Presentation] マイクロダイヤモンドアンビルを用いた超高圧発生実験2013
- Author(s)
  八木健彦, 境毅, 大藤弘明, 入舩徹男, 大石泰生, 平尾直久, 鈴木裕也, 黒田靖, 浅川孝之, 金村崇
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] メタンハイドレート相転移のメカニズム2013
- Author(s)
  門林宏和, 平井寿子, 大石泰生, 平尾直久, 松岡岳洋, 大竹道香, 山本佳孝, 小島洋平, 八木健彦
- Organizer
  第54回高圧討論会
- Place of Presentation
  新潟
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 鉄水素化物のメスバウワー分光-金属格子の膨張による強磁性の復活2012
- Author(s)
  平尾直久
- Organizer
  第25回日本放射光学会年会・放射光科学合同シンポジウム
- Place of Presentation
  鳥栖,日本(invited)
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Advanced high-pressure synchrotron Mossbauer spectroscopy2012
- Author(s)
  H. Hirao
- Organizer
  第5回グローバルCOE若手の会ワークショップ
- Place of Presentation
  愛媛、日本
- Invited
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 燐の300GPa領域のX線回折実験2012
- Author(s)
  杉本隼之, 福井宏之, 小沢芳樹, 赤浜裕一, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 核モノクロメータによる高圧放射光メスバウアー分光法の開発とX線回折との同時測定2012
- Author(s)
  平尾直久、大石泰生、三井隆也、増野いづみ、浜田麻希、松岡岳洋、大谷栄治
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Determination of stability and melting relations of Fe3C by in-situ X-ray diffraction experiments: Implication for the carbon in the Earth’s core.2012
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.
- Organizer
  G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Jadeite in shocked L6 and H6 chondrites.2012
- Author(s)
  Miyahara M., Ozawa S., Ohtani E., Kimura M., Sakai T., Nagase T., Nishijima M., Hirao N.
- Organizer
  Japan Geoscience Union Meeting 2012
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧放射光X線回折とエネルギー領域57Feメスバウアー分光による複合同時測定技術の開発2012
- Author(s)
  平尾直久
- Organizer
  第2回多重極限物質科学研究センター研究発表会「極限条件下の研究から拡がる物質科学」(invited)
- Place of Presentation
  兵庫、日本
- Invited
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting relation of Fe3C in-situ X-ray diffraction experiments2012
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Shibazaki Y., Nishitani N., Ohira I., Sakairi T., Hirao N., Ohishi Y.
- Organizer
  9^<th> International Workshop on Water Dynamics
- Place of Presentation
  仙台,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equation of state of Fe and Fe-Ni alloy at multi-megabar.2012
- Author(s)
  Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
- Organizer
  AGU Fall meeting 2012
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] BL10XU/SPring-8での低温高圧実験研究における新展開2012
- Author(s)
  大石泰生, 平尾直久, 武田圭生, 森嘉久, 松岡岳洋, 清水克哉
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting relations of the Fe-S-Si system at high pressure.2012
- Author(s)
  Sakairai T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
- Organizer
  G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] NaMF3(M=Co,Ni)のポストペロブスカイト転移2012
- Author(s)
  遊佐斉, 白子雄一, 赤荻正樹, 糀谷浩, 平尾直久, 大石泰生, 亀掛川卓美
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Stability and melting of Fe3C at high pressure and temperature by in situ X-ray diffraction.2012
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.
- Organizer
  Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
- Place of Presentation
  Lake Tahoe, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] DAC多軸揺動X線回折装置の開発2012
- Author(s)
  遊佐斉、平尾直久、大石泰生、森嘉久
- Organizer
  日本地球惑星連合 2012年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉市)
- Year and Date
  2012-05-20
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Melting relationships of the Fe-S-Si system up to 60 GPa: Implications for the thermal structure of the Earth’s core2012
- Author(s)
  Sakairi T., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N., Ohishi Y.
- Organizer
  AGU Fall meeting 2012
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Basal Magma Oceanの化学進化:DACを用いた高圧高温実験によるアプローチ2012
- Author(s)
  野村龍一, 廣瀬敬, 小澤春香, 大石泰生, 平尾直久
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Sound Velocity Measurements in FeH using Inelastic X-ray Scattering : Implications for Hydrogen Abundance in the Earth's Core2012
- Author(s)
  Shibazaki Y., Ohtani E., Sakai T., Fukui H., Kamada S., Baron A.Q.R., Nishitani N., Hirao N., Takemura K.
- Organizer
  9^<th> International Workshop on Water Dynamics
- Place of Presentation
  仙台,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧その場X線回折実験によるFe3Cの安定性と溶解関係2012
- Author(s)
  高橋豪、大谷栄治、境毅、平尾直久、大石泰生
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] In-situ synchrotron 57Fe Mössbauer spectroscopy of RFe2 (R=Y, Gd) hydrides synthesized under ultra-high hydrogen pressure2012
- Author(s)
  T. Mitsui, R. Masuda, M. Seto, N. Hirao, T. Matsuoka, Y. Nakamura, K. Sakaki
- Organizer
  International Symposium on Metal-Hydrogen Systems
- Place of Presentation
  Kyoto, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧高温下におけるカリウムのシリケイトメルト-液体金属鉄間分配係数の実験的決定2012
- Author(s)
  野村龍一, 廣瀬敬, 小澤春香, 大石泰生, 平尾直久
- Organizer
  2012年度日本化学会年会
- Place of Presentation
  博多、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] リチウムの圧力誘起金属ー半導体ー金属転移と結晶構造変化,2012
- Author(s)
  松岡岳洋, 坂田雅文, 中本有紀, 高濱和嗣, 市丸孝太, 向健太, 太田健二, 平尾直久, 大石泰生, 清水克哉
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] DAC粉末X線回折における試料の多軸揺動効果2012
- Author(s)
  遊佐斉、平尾直久、大石泰生、森嘉久、瀬戸雄介
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学会館(大阪市)
- Year and Date
  2012-11-08
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] 放射光X線回折法およびスペクトロスコピーを併用した地球中心部の総合的解明2012
- Author(s)
  増野いづみ、大谷栄治、境毅、寺崎英紀、村上元彦、平尾直久、大石泰生
- Organizer
  Spring-8シンポジウム2012
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Stability and melting of Fe3C at high pressure and temperature: Implication for the carbon in the Earth’s core.2012
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Hirao N., Ohishi Y.
- Organizer
  AGU Fall meeting 2012
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Reaction of aluminous perovskite and water at high pressure and temperature and water transport into the lower mantle.2012
- Author(s)
  Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
- Organizer
  AGU Fall meeting 2012
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Recent progresses in high-pressure research with diamond-anvil cell at SPring-82012
- Author(s)
  N. Hirao, Y. Ohishi
- Organizer
  Joint 2012 COMPRES Annual Meeting & High-Pressure Mineral Physics Seminar 8 (HPMPS8)
- Place of Presentation
  Lake Tahoe, CA (USA)
- Year and Date
  2012-07-09
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] NaMF3(M=Co,Ni)のポストペロブスカイト転移2012
- Author(s)
  遊佐斉、白子雄一、赤荻正樹、糀谷浩、平尾直久、大石泰生、亀掛川卓美
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学会館(大阪市）
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] 価数揺動物質Yb(Al1-xFex)B4の高圧力下構造解析,2012
- Author(s)
  阪口友唯, 池田修悟, 久我健太郎, 曾根啓太, 中辻知, 平尾直久, 大石泰生, 小林寿夫
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] An evidence for olivine dissociation into silicate-perovskite and magnesiowustite in a shocked Martian meteorite.2012
- Author(s)
  Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y
- Organizer
  G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Stability of high Pressure Hydrous Delta-phase and its Roles under the Lower Mantle Conditions.2012
- Author(s)
  Ohtani E., Ohira I., Sakai T., Terasaki H., Hirao N.
- Organizer
  Asia Oceania Geoscience Society (AOGS) and AGU(WPGM) Joint Assembly
- Place of Presentation
  Singapore, Singapore
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equation of state of Fe3+-bearing perovskite in Earth’s lower mantle and effects of spin transition of iron.2012
- Author(s)
  Mashino I., Hirao N., Ohtani E., Sakai T., Hamada M., Nakano S., Akasaka M.
- Organizer
  G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Recent progresses in high-pressure research with diamond-anvil cell at SPring-82012
- Author(s)
  N. Hirao, Y. Ohishi
- Organizer
  Joint 2012 COMPRES Annual Meeting & High-Pressure Mineral Physics Seminar-8 (HPMPS8)
- Place of Presentation
  Lake Tahoe, CA (USA)
- Invited
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Sulfur content in the core2012
- Author(s)
  Sakai T., Ohtani E., Terasaki H., Kamada S., Hirao N.
- Organizer
  Joint symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  三朝,日本(invited)
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] NaMF3(M=Co,Ni)のポストペロブスカイト転移2012
- Author(s)
  遊佐斉、白子雄一、赤荻正樹、糀谷浩、平尾直久、大石泰生、亀掛川卓美
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学会館(大阪市)
- Year and Date
  2012-11-09
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Equations of state of vore materials; implication for the core composition.2012
- Author(s)
  Sakai T., Takahashi S., Nishitani N., Mashino I., Ohtani E., Hirao N.
- Organizer
  G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] New Possibilities of High-Pressure/Low-Temperature Experiments at BL10XU/SPring-8,2012
- Author(s)
  Y. Ohishi, N. Hirao, T. Matsuoka, K. Shimizu
- Organizer
  IUCr Commission on High Pressure 2012 Meeting "Advances in Crystallography at High Pressures" & International Symposium of the Quantum Beam Science Directorate
- Place of Presentation
  水戸、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Pressure-induced magnetic transition in iron hydride2012
- Author(s)
  N.Hirao, Y.Ohishi, T.Mitsui, T.Matsuoka
- Organizer
  Joint symposium Misasa-2012 and Geofluid-2
- Place of Presentation
  ブランナールみささ(三朝町)(招待講演)
- Year and Date
  2012-03-22
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Teの超高圧X線回折実験2012
- Author(s)
  市川知裕, 今西和也, 福井宏之, 赤浜裕一, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equation of state of Fe-Ni Alloy at multi-megabar pressure2012
- Author(s)
  Sakai T., Ohtani E., Hirao N.
- Organizer
  Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
- Place of Presentation
  Lake Tahoe, USA
- Invited
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Recent progresses in high-pressure research with diamond-anvil cell at SPring-82012
- Author(s)
  N. Hirao, Y. Ohishi
- Organizer
  Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics Seminar-8
- Place of Presentation
  Lake Tahoe, USA
- Invited
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Determination of melting relation of Fe3C by in-situ X-ray diffraction experiments.2012
- Author(s)
  Takahashi S., Ohtani E., Sakai T., Shibazaki Y., Nishitani N., Ohira I., Sakairi T., Hirao N., Ohishi Y.
- Organizer
  Japan Geoscience Union Meeting 2012
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 下部マントル圧力下でのカルシウムシリケイトペロフスカイトの弾性波速度測定と最下部マントルの地震学的異常の解釈2012
- Author(s)
  工藤祐樹, 廣瀬敬, 村上元彦, 朝原友紀, 小澤春香, 大石泰生, 平尾直久
- Organizer
  Japan Geoscience Union Meeting 2012
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧下の酸素-窒素二元相図に関する研究2012
- Author(s)
  前川武雄, 福井宏之, 赤浜裕一, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Equation of state of Fe3+-bearing Mg-perovskite in the lower mantle and effects of spin transition of iron.2012
- Author(s)
  Mashino I., Hirao N., Ohtani E., Sakai T., Hamada M., Nakano S., Akasaka M.
- Organizer
  AGU Fall meeting 2012
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] DAC多軸揺動X線回折装置の開発2012
- Author(s)
  遊佐　斉、平尾直久、大石泰生、森　嘉久
- Organizer
  日本地球惑星連合　2012年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] 鉄水素化物のメスバウワー分光-金属格子の膨張による強磁性の復活2012
- Author(s)
  平尾直久
- Organizer
  第25回日本放射光学会年会・放射光科学合同シンポジウム
- Place of Presentation
  鳥栖市民文化会館(鳥栖市)(招待講演)
- Year and Date
  2012-01-07
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Discovery of coesite and stishovite in HED meteorite, The Third Symposium on Polar Science2012
- Author(s)
  Miyahara, M., E. Ohtani, A. Yamaguchi, S. Ozawa, T. Sakai and N. Hirao
- Organizer
  The 35th Symposium on Antarctic Meteorites
- Place of Presentation
  Tokyo, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Coexistense of MgASiO3-perovskite and Mg, Si-bearing δ-AlOOH at thigh pressure and high temperature: Implications for water transport into the lower mantle and core.2012
- Author(s)
  Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
- Organizer
  G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Pressure-induced magnetic transition in iron hydride2012
- Author(s)
  N.Hirao, Y.Ohishi, T.Mitsui, T.Matsuoka
- Organizer
  Joint symposium of Misasa-2012 and Geofluid-2
- Place of Presentation
  三朝,日本(invited)
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Phase transformation of Ca-perovskite in MORB at D” region.2012
- Author(s)
  Nishitani N., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.
- Organizer
  AGU Fall meeting 2012
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 下部マントルにおけるFe3+を含むMg-ペロブスカイトの状態方程式とスピン転移の影響2012
- Author(s)
  増野いづみ、大谷栄治、境毅、浜田麻希、中野智志、赤坂正秀、平尾直久
- Organizer
  日本鉱物科学会2012年年会
- Place of Presentation
  京都、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Planetesimal collision on the Moon at 2.7 Ga indicated by silica high-pressure polymorph.2012
- Author(s)
  Miyahara M., Kaneko S., Ohtani E., Sakai T., Nagase T., Kayama M., Nishido H., Hirao N.
- Organizer
  Japan Geoscience Union Meeting 2012
- Place of Presentation
  Chiba, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 白金水素化物の電気伝導特性2012
- Author(s)
  高濱和嗣, 松岡岳洋, 清水克哉, 平尾直久, 大石泰生
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] DAC粉末X線回折における試料の多軸揺動効果2012
- Author(s)
  遊佐斉, 平尾直久, 大石泰生, 森嘉久, 瀬戸雄介
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧下におけるFe-S-Si系の融解関係2012
- Author(s)
  坂入崇紀、大谷栄治、境毅、鎌田誠司、平尾直久、大石泰生
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Fe0.9Ni0.1合金の状態方程式2012
- Author(s)
  境毅、高橋豪、西谷尚也、増野いづみ、大谷栄治、平尾直久
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪、日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] DAC粉末X線回折における試料の多軸揺動効果2012
- Author(s)
  遊佐　斉、平尾直久、大石泰生、森　嘉久、瀬戸雄介
- Organizer
  第53回高圧討論会
- Place of Presentation
  大阪大学会館(大阪市）
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Ca-perovskite transformation in MORB under the deep mantle conditions.2012
- Author(s)
  Nishitani N., Ohtani E., Sakai T., Kamada S., Miyahara M., Hirao N.
- Organizer
  G-COE International Symposium “Achievements of G-COE Program for Earth and Planetary Dynamics and the Future Perspective
- Place of Presentation
  Sendai, Japan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Dynamic event recorded in a lunar meteorite NWA 47342011
- Author(s)
  Kaneko S., Ohtani E., Miyahara M., Sakai T., Kayama M., Nishido H., Oishi Y., Hirao N.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧下の酸素-窒素合金相の構造と相安定性2011
- Author(s)
  前川武雄, 福井宏之, 赤浜裕一, 藤久裕司, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] (Fe,Ni)3S相の安定性と圧縮挙動2011
- Author(s)
  境毅, 大谷栄治, 寺崎英紀, 鎌田誠司, 平尾直久
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
- Place of Presentation
  水戸,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高温高圧下におけるFe-S-Si系の融解関係:地球核の温度構造への応用2011
- Author(s)
  坂入崇紀, 大谷栄治, 境毅, 鎌田誠司, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Structural, magnetic and electrical properties of iron-hydride2011
- Author(s)
  N.Hirao, Y.Ohishi, T.Matsuoka, T.Mitsui, K.Takemura, K.Shimizu, A.Machida, K.Aoki
- Organizer
  XXII Congress and General Assembly of the IUCr (IUCr 2011)
- Place of Presentation
  Municipal Conference Centre (Madrid, SPAIN)(招待講演)
- Year and Date
  2011-08-25
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Ba24Ge100の低温高圧構造2011
- Author(s)
  中野智志, 熊代良太郎, 谷垣勝己, 今枝佑太, 中本琢磨, 船橋健太, 久米徹二, 亀卦川卓美, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Structural, magnetic and electrical properties of iron-hydride2011
- Author(s)
  N.Hirao, Y.Ohishi, T.Matsuoka, T.Mitsui, K.Takemura, K.Shimizu, A.Machida, K.Aoki
- Organizer
  XXII Congress and General Assembly of the IUCr (IUCr 2011)
- Place of Presentation
  Madrid, Spain(invited)
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 月隕石からのα-PbO2型シリカ高圧相の発見2011
- Author(s)
  金子詳平, 大谷栄治, 宮原正明, 境毅, 鹿山雅裕, 西戸裕嗣, 大石泰生, 平尾直久
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Phase relation of Fe-Ni-Si alloy up to 3 Mbar2011
- Author(s)
  Sakai T., Ohtani E., Hirao N., Ohishi Y.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Dissociation of olivine to silicate-perovskite and magnesiowustite in the shocked Martian meteorite DaG 7352011
- Author(s)
  Miyahara M., Ohtani E., Ozawa S., Kimura M., El Goresy A., Sakai T., Nagase T., Hiraga K., Hirao N., Ohishi Y.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Sound velocity measurements of dhcp-FeHx up to 70 GPa using inelastic X-ray scattering : Implications for the abundance of hydrogen in the Earth's core2011
- Author(s)
  Yuki Shibazaki, Eiji Ohtani, Hiroshi Fukui, Takeshi Sakai, Seiji Kamada, Alfred Q.Baron, Naoya Nishitani, Naohisa Hirao, Kenichi Takemura
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 地球の内角の構造と物性2011
- Author(s)
  大谷栄治, 境毅, 鎌田誠司, 福井宏之, バロン・アルフレッド, 平尾直久, 大石泰, 瀬戸雄介
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
- Place of Presentation
  水戸,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 重希土類セスキ酸化物における高圧下逐次相転移の再考2011
- Author(s)
  遊佐斉、土屋卓久、平尾直久、大石泰生、亀掛川卓美
- Organizer
  第52回高圧討論会
- Place of Presentation
  沖縄キリスト教学院(那覇市)
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Melting relationships in the Fe-Fe3S system based on X-ray diffraction up to 180 GPa2011
- Author(s)
  Seiji Kamada, Eiji Ohtani, Hidenori Terasaki, Takeshi Sakai, Yasuo Ohishi, Naohisa Hirao, Masaaki Miyahara
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Compressional velocities of Fe3S at room temperature and high pressures using inelastic X-ray scattering2011
- Author(s)
  Seiji Kamada, Hiroshi Fukui, Eiji Ohtani, Takeshi Sakai, Hidenori Terasaki, Alfred Q.Baron, Yasuo Ohishi, Naohisa Hirao
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 重希土類セスキ酸化物における高圧下逐次相転移の再考2011
- Author(s)
  遊佐斉, 土屋卓久, 平尾直久, 大石泰生, 亀掛川卓美
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 下部マントルにおけるMgSiO3-ペロブスカイトとMg,Siを固溶するδ-AlOOHの共存関係2011
- Author(s)
  大平格, 大谷栄治, 境毅, 宮原正明, 平尾直久, 大石泰生, 西嶋雅彦
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Energy-domain SR 57Fe-Mossbauer spectrometer for high-pressure mineral physics2011
- Author(s)
  Y.Ohishi, N.Hirao, T.Matsuoka, T.Mitsui, E.Ohtani
- Organizer
  XXII Congress and General Assembly of the IUCr (IUCr 2011)
- Place of Presentation
  Madrid, Spain(invited)
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 月隕石のα-PbO2型シリカ及びスティショバイトのTEM観察2011
- Author(s)
  宮原正明, 金子詳平, 大谷栄治, 境毅, 長瀬敏郎, 平尾直久
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
- Place of Presentation
  水戸,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 鉄水素化物の局圧力下での結晶構造と物性2011
- Author(s)
  大石泰生, 平尾直久, 松岡岳洋, 清水克哉, 三井隆也, 町田晃彦, 青木勝敏
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 火星隕石より発見されたオリビンの高圧分解組織2011
- Author(s)
  宮原正明, 大谷栄治, 小澤信, 木村眞, El Goresy Ahmed, 境毅, 長瀬敏郎, 平賀賢二, 平尾直久, 大石泰生
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
- Place of Presentation
  水戸,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting relation of Fe-O-S ally at the outer core condition2011
- Author(s)
  Terasaki H., Kamada S., Sakai T., Ohtani E., Hirao N., Ohishi Y.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Recent progress on laser-heating system at SPring-8 ; in-situ XRD observations under the extreme conditions at the center of the Earth, the sixth meeting of the Study of Matter at Extreme Conditions2011
- Author(s)
  Y.Ohishi, N.Hirao, N.Sata, S.Tateno, K.Hirose
- Organizer
  SMEC
- Place of Presentation
  Florida, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 中央海嶺玄武岩中のCa-ペロブスカイト相転移2011
- Author(s)
  西谷尚也, 大谷栄治, 境毅, 宮原正明, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] β-Mnの高圧X線回折実験2011
- Author(s)
  市川知裕, 赤浜裕一, 福井宏之, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Mg, Si-bearing delta-AlOOH as a reserver of water in the lower mantle2011
- Author(s)
  Ohira I., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 超高圧下での固体水素II-III相転移の研究II2011
- Author(s)
  諏訪裕理, 前川武雄, 福井宏之, 川村春樹, 赤浜裕一, 竹村謙一, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] The compression study of MgO up to 3Mbar2011
- Author(s)
  Takeshi Sakai, Naoya Nishitani, Eiji Ohtani, Naohisa Hirao
- Organizer
  AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 粉末X線回折用DAC多軸揺動装置の開発2011
- Author(s)
  遊佐斉、平尾直久、大石泰生、森嘉久
- Organizer
  第52回高圧討論会
- Place of Presentation
  沖縄キリスト教学院(那覇市)
- Year and Date
  2011-11-09
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Sound velocities of Fe3S at high pressures using inelastic X-ray scattering2011
- Author(s)
  Kamada S., Fukui H., Ohtani E., Sakai T., Shibazaki Y., Terasaki H., Baron A.Q.R., Ohishi Y., Hirao N.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 低温高圧力下におけるGeクラスレートのゲスト平衡位置とラットリング振動2011
- Author(s)
  船橋健太, 今枝佑太, 矢嶋一平, 久米徹二, 佐々木重雄, 清水宏晏, 中野智志, 亀掛川卓美, 平尾直久, 大石泰生, 高畠敏郎
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Study of melting phenomena under the deep mantle conditions2011
- Author(s)
  Nishitani N., Ohtani E., Sakai T., Miyahara M., Hirao N., Ohishi Y., Nishijima M., Murakami M.
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  千葉,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 燐の300GPa領域のX線回折実験2011
- Author(s)
  杉本隼之, 福井宏之, 赤浜裕一, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧下X線回折用ガンドルフィカメラ型揺動装置の開発2011
- Author(s)
  遊佐斉、平尾直久、大石泰生、森嘉久
- Organizer
  平成23年度日本結晶学会年会
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2011-11-24
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] 高圧X線回折・エネルギードメイン放射光57鉄メスバウアー分光同時測定システムの開発2011
- Author(s)
  平尾直久、大石泰生、三井隆也、松岡岳洋、増田亮、境毅、大谷栄治
- Organizer
  第52回高圧討論会
- Place of Presentation
  沖縄キリスト教学院(那覇市)
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] 月隕石からのα-PbO2型シリカの発見2011
- Author(s)
  金子詳平, 大谷栄治, 宮原正明, 境毅, 鹿山雅裕, 西戸裕嗣, 大石泰生, 平尾直久
- Organizer
  日本地質学会第118年学術大会・日本鉱物科学会2011年年会合同学術大会
- Place of Presentation
  水戸,日本
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 非弾性散乱実験によるdhcp-FeHxのVp測定:地球核中の水素量2011
- Author(s)
  柴崎裕樹, 大谷栄治, 福井宏之, 境毅, 鎌田誠司, 石川大介, 筒井智嗣, Alfred Q.R.Baron, 西谷尚也, 平尾直久, 竹村謙一
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] MgOの308GPaまでの圧縮挙動2011
- Author(s)
  境毅, 西谷尚也, 大谷栄治, 平尾直久
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 火星隕石で発見されたオリビンのペロブスカイトとマグネシオブスタイトへの分解2011
- Author(s)
  宮原正明, 大谷栄治, 小澤信, 木村眞, El Goresy Ahmed, 境毅, 長瀬敏郎, 平賀賢二, 平尾直久, 大石泰生
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高圧X線回折・エネルギードメイン放射光57鉄メスバウアー分光同時測定システムの開発2011
- Author(s)
  平尾直久, 大石泰生, 三井隆也, 松岡岳洋, 増田亮, 境毅, 大谷栄治
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 粉末X線回折用DAC多軸揺動装置の開発2011
- Author(s)
  遊佐斉, 平尾直久, 大石泰生, 森嘉久
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高水素圧力の印加が誘起するEuHxの結晶構造と価数の変化2011
- Author(s)
  松岡岳洋, 藤久裕司, 平尾直久, 大石泰生, 依田芳卓, 三井隆也, 増田亮, 瀬戸誠, 清水克哉, 町田晃彦, 青木勝敏
- Organizer
  第52回高圧討論会
- Place of Presentation
  那覇,沖縄
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 高水素圧力下におけるFeHxの電気伝導特性と結晶構造2010
- Author(s)
  松岡岳洋・平尾直久・大石泰生・清水克哉・町田晃彦・青木勝敏
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Melting temperature of Fe'FeS and (Fe, N)-(Fe, Ni)S system : Implication to temperature of Outer Core2010
- Author(s)
  Kamada S., Ohtani E., Terasaki H., Sakai T., Ohishi Y., Hirao N., Sata N.
- Organizer
  G-COE Symposium 2010 : Dynamic Earth and Heterogeneous Structure
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] High-pressure structural and magnetic properties of iron hydride.2010
- Author(s)
  N.Hirao, Y.Ohishi, T.Mitsui, T.Matsuoka, M.Seto, K.Aoki, K.Takemura.
- Organizer
  JAEA-Symposium on Synchrotron Radiation Research 2010 SPring-8.
- Place of Presentation
  Japan
- Year and Date
  2010-02-25
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] Melting and phase relations of Fe(Ni)-Si systems to the Earth's core conditions, and their applications to the core2010
- Author(s)
  Ohtani E., Sakai T., Kamada S., Shibazaki Y., Kobayashi K., Asanuma H., Hirao N.
- Organizer
  Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei, Taiwan
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] High-pressure phase transitions in Bi-based perovskites2010
- Author(s)
  H. Yusa, A. A. Belik, E. Muromachi, N. Hirao, Y. Ohishi
- Organizer
  48th EHPRG Conference 2010
- Place of Presentation
  Uppsala (Sweden)
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Phase stability of subsolidus phases in Fe-Ni-S system at the core pressure2010
- Author(s)
  Sakai T., Ohtani E., Terasaki H., Kamada S., Hirao N., Sata E., Ohishi Y.
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  千葉市
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Energy-domain synchrotron radiation Mossbauer spectroscopy in the multimegabar pressure range and its application to Fe2010
- Author(s)
  N.Hirao, T.Mitsui, Y.Ohishi, M.Seto
- Organizer
  International Union of Crystallography (IUCr) commission on High Pressure 2010 Meeting
- Place of Presentation
  Gatlinburg, TN, USA
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] 強磁性hcp-FeHxの高圧合成と磁気転移2010
- Author(s)
  平尾直久・大石泰生・三井隆也・松岡岳洋・瀬戸誠・青木勝敏・竹村謙一・山上浩志
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台市(宮城県)
- Year and Date
  2010-10-21
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] 強磁性hcp-FeHxの高圧合成と磁気転移2010
- Author(s)
  平尾直久・大石泰生・三井隆也・松岡岳洋・瀬戸誠・青木勝敏・竹村謙一・山上浩志
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 強磁性hcp-FeHxの高圧合成と磁気転移2010
- Author(s)
  平尾青木, 大石泰生, 三井隆也, 松岡岳洋, 瀬戸誠, 青木勝敏, 竹村謙
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Year and Date
  2010-10-21
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] Compression of Fe-Ni-S alloy up to the pressure of the center of the Earth2010
- Author(s)
  Sakai T, Ohtani E., Terasaki H., Kamada S., Hirao N., Sata N., Ohishi Y.
- Organizer
  IMA 2010 (The 20th general meeting of the international mineralogical association)
- Place of Presentation
  Budapest, Hungary
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Synthesis and characteristics of hcp iron hydride at high pressure2010
- Author(s)
  N.Hirao, Y.Ohishi, T.Mitsui, T.Matsuoka, M.Seto, K.Aoki, K.Takemura, H.Yamagami
- Organizer
  International symposium on metal-hydrogen systems MH 2010
- Place of Presentation
  Moscow (Russia)
- Year and Date
  2010-07-21
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] Energy-domain synchrotron radiation Mossbauer spectroscopy in the multimegabar pressure range and its application to Fe2010
- Author(s)
  N.Hirao, T.Mitsui, Y.Ohishi, M.Seto
- Organizer
  2010 IUCr-HP Meeting
- Place of Presentation
  Gatlinburg (USA)
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-22340164
[Presentation] 超高圧下金属水素化反応のIn-Situ放射光メスバウアー分光2010
- Author(s)
  三井隆也, 増田亮, 瀬戸誠, 松岡岳洋, 平尾直久
- Organizer
  日本分析化学会第59年会
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Synthesis and characteristics of hcp iron hydride at high pressure.2010
- Author(s)
  N.Hirao, Y.Ohishi, T.Mitsui, T.Matsuoka, M.Seto, K.Aoki, K.Takemura, H.Yamagami.
- Organizer
  International symposium on metal-hydrogen systems MH2010
- Place of Presentation
  Moscow, Russia
- Year and Date
  2010-07-21
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] SPring-8の技術集約的新型低温高圧X線回折装置2010
- Author(s)
  大石泰生, 平尾直久, 松岡岳洋, 武田圭生, 森嘉久, 清水克哉
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Temperature profile of the outer core based on X-ray diffraction of Fe-Fe3S and (Fe, N)-(Fe-Ni)3S system2010
- Author(s)
  Kamada S., Ohtani E., Terasaki H., Sakai T., Ohishi., Hirao N., Sata N.
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Energy-domain synchrotron radiation Moossbauer spectroscopy in the multimegabar pressure range and its application to Fe.2010
- Author(s)
  N.Hirao, T.Mitsui, Y.Ohishi, M.Seto.
- Organizer
  International Union of Crystallography (IUCr) commission on High Pressure 2010 Meeting
- Place of Presentation
  Gatlinburg, TN, USA
- Year and Date
  2010-09-23
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] 高圧下における氷VII相とその高圧多形相の熱弾性的性質2010
- Author(s)
  朝原友紀・廣瀬敬・大石泰生・平尾直久・村上元彦
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 内核相当圧力までのNaCl-B2状態方程式2010
- Author(s)
  境毅, 大谷栄治, 平尾直久, 大石泰夫
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Energy-domain synchrotron radiation M=ssbauer spectroscopy in the multimegabar pressure range and its application to Fe2010
- Author(s)
  N.Hirao, T.Mitsui, Y.Ohishi, M.Seto
- Organizer
  International Union of Crystallography (IUCr) commission on High Pressure 2010 Meeting (IUCr-HP)
- Place of Presentation
  Tennessee, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Synthesis and characteristics of hcp iron hydride at high pressure2010
- Author(s)
  N.Hirao, Y.Ohishi, T.Mitsui, T.Matsuoka, M.Seto, K.Aoki, K.Takemura, H.Yamagami
- Organizer
  International symposium on metal-hydrogen systems MH 2010
- Place of Presentation
  Moscow, Russia
- Year and Date
  2010-07-21
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] Melting relation of Fe-O-S alloy up to the outer core pressure : Implication to temperature of the Earth's core2010
- Author(s)
  Terasaki H., Kamada S., Sakai T., Ohtani E., Hirao N., Sata N., Ohishi Y.
- Organizer
  2010 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] 地球外核条件までのFe-FeS系,(Fe,Ni)-(Fe,Ni)S系の融解関係2010
- Author(s)
  鎌田誠司, 大谷栄治, 寺崎英紀, 境毅, 平尾直久, 大石泰生
- Organizer
  第51回高圧討論会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22000002
[Presentation] Pressure-Induced Magnetic Transition of Iron Hydride2009
- Author(s)
  N.Hirao, T.Mitsui, Y.Ohishi, M.Seto, K.Aoki, K.Takemura, T.Kikegawa
- Organizer
  International Conference on High Pressure Science and Technology, Joint AIRAPT-22 & HPCJ-50
- Place of Presentation
  東京国際交流会館(東京都)
- Year and Date
  2009-07-29
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] Pressure-Induced Magnetic Transition of Iron Hydride2009
- Author(s)
  N.Hirao
- Organizer
  Ehime Univ. G-COE International Summer School
- Place of Presentation
  愛媛大学(松山市)
- Year and Date
  2009-08-05
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] Pressure-Induced Magnetic Transition of Iron Hydride.2009
- Author(s)
  N.Hirao, T.Mitsui, Y.Ohishi, M.Seto, K.Aoki, K.Takemura, T.Kikegawa.
- Organizer
  International Conference on High Pressure Science and Technology Joint AIRAPT-22 & HPCJ-50.
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2009-07-29
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] In situ X-ray study at multimegabar pressures and the diamond anvil Raman gauge (Invited)2009
- Author(s)
  N.Hirao
- Organizer
  Ehime Univ. G-COE International Summer School.
- Place of Presentation
  Matsuyama, Japan
- Year and Date
  2009-08-05
- Data Source
  KAKENHI-PROJECT-21740383
[Presentation] マルチメガバール領域における放射光メスバウア分光法2008
- Author(s)
  平尾直久,三井隆也,瀬戸誠,大石泰生
- Organizer
  第49回高圧討論会
- Place of Presentation
  兵庫県姫路市姫路商工会議所
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] 放射光メスバウワー測定によるFeHの圧力誘起強磁性・常磁性転移2008
- Author(s)
  平尾直久,大石泰生,三井隆也,瀬戸誠,竹村謙一,亀卦川卓美
- Organizer
  第7回水素量子アトミクス研究会
- Place of Presentation
  新潟県新潟大学五十嵐キャンパス
- Year and Date
  2008-11-22
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] マルチメガバール領域における放射光メスバウア分光法2008
- Author(s)
  平尾直久, 三井隆也, 瀬戸誠, 大石泰生
- Organizer
  第49回高圧討論会
- Place of Presentation
  姫路
- Year and Date
  2008-11-12
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] 放射光メスバウワー測定によるFeHの圧力誘起強磁性常磁性転移2008
- Author(s)
  平尾直久, 大石泰生, 三井隆也,瀬戸誠, 竹村謙一, 亀卦川卓美
- Organizer
  第7回水素量子アトミクス研究会
- Place of Presentation
  新潟大学
- Year and Date
  2008-11-22
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] Compression behavior of iron at multimegabar pressure2007
- Author(s)
  N. Hirao, Y. Ohishi, K. Yasuda, Y. Akahama, H. Kawamura
- Organizer
  High Pressure Mineral Physics Seminar
- Place of Presentation
  宮城県・松島
- Year and Date
  2007-05-11
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] Compression behavior of iron at multimegabar pressure2007
- Author(s)
  N.Hirao, Y.Ohishi, K.Yasuda, Y. Akahama, H. Kawamura
- Organizer
  High Pressure Mineral Physics Seminar (HPMPS-7)
- Place of Presentation
  宮城県松島
- Year and Date
  2007-05-11
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] High-pressure study of iron-bearing marerials by energy-domain synchrotron radiation Mossbauer spectroscopy2007
- Author(s)
  N.Hirao, T.Mitsui, Y.Ohishi, M.Seto
- Organizer
  IUCr High Pressure Commission
- Place of Presentation
  イギリス,オックスフォード
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] High-pressure study of iron-bearing materials by energy-domain synchrotron radiation Mossbauer spectroscopy2007
- Author(s)
  N. Hirao, T. Mitsui, Y. Ohishi, M. Seto
- Organizer
  IUCr High Pressure Commission
- Place of Presentation
  Oxford, UK
- Data Source
  KAKENHI-PROJECT-19740332
[Presentation] 高温高圧下における金属水素流体の安定領域の決定II
- Author(s)
  川口翔,市丸孝太,榮永茉利,清水克哉,太田健二,平尾直久,大石泰生
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学(徳島県徳島市)
- Year and Date
  2014-11-22 – 2014-11-24
- Data Source
  KAKENHI-PROJECT-25871243
[Presentation] 高温高圧における高密度水素の相転移境界
- Author(s)
  榮永茉莉,川口翔,市丸孝太,清水克哉,太田健二,平尾直久,大石泰生
- Organizer
  第12回水素量子アトミクス研究会
- Place of Presentation
  東北大学(宮城県仙台市)
- Year and Date
  2014-10-23 – 2014-10-24
- Data Source
  KAKENHI-PROJECT-25871243
[Presentation] 固体水素高圧相：III相のラマン分光
- Author(s)
  水木悠斗,赤浜裕一,中野智志,平尾直久,大石泰生
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  中部大学(愛知県春日井市)
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25871243
[Presentation] Lithium hydride (LiHx) synthesized under HT/HP conditions
- Author(s)
  K. Kuno, T. Matsuoka, T. Nakagawa, N.Hirao, Y. Ohishi, K. Shimizu, K. Takahama, K. Ohta, T. Kume, S.Sasaki
- Organizer
  52nd European High Pressure Research Group
- Place of Presentation
  Lyon, France
- Year and Date
  2014-09-07 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25871243
[Presentation] サブミクロンビームX線利用に向けた精密入射・回折計架台の高度化
- Author(s)
  平尾直久,大石泰生
- Organizer
  第55回高圧討論会
- Place of Presentation
  徳島大学(徳島県徳島市)
- Year and Date
  2014-11-22 – 2014-11-24
- Data Source
  KAKENHI-PROJECT-25871243

1. YUSA Hitoshi (10343865)

# of Collaborated Projects: 3 results

# of Collaborated Products: 23 results
2. OHTANI Eiji (60136306)

# of Collaborated Projects: 2 results

# of Collaborated Products: 154 results
3. SUZUKI Akio (20281975)

# of Collaborated Projects: 2 results

# of Collaborated Products: 17 results
4. MIYAHARA Masaaki (90400241)

# of Collaborated Projects: 2 results

# of Collaborated Products: 52 results
5. FUKUI Hiroshi (90397901)

# of Collaborated Projects: 2 results

# of Collaborated Products: 26 results
6. SAKAMAKI Tatsuya (30630769)

# of Collaborated Projects: 2 results

# of Collaborated Products: 32 results
7. OHISHI Yasuo (20344400)

# of Collaborated Projects: 1 results

# of Collaborated Products: 34 results
8. MURAKAMI Motohiko (50401542)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
9. TERASAKI Hidenori (50374898)

# of Collaborated Projects: 1 results

# of Collaborated Products: 28 results
10. SAKAI Takeshi (90451616)

# of Collaborated Projects: 1 results

# of Collaborated Products: 113 results
11. KAMADA Seiji (30611793)

# of Collaborated Projects: 1 results

# of Collaborated Products: 76 results
12. Mitsui Takaya (20354988)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
13. 小林寿夫 (40250675)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
14. 佐多永吉 (60371720)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
15. 松井正典 (90125097)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 増田亮 (50455292)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
17. 藤久裕司 (90357913)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
18. Kirschvink Joseph

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
19. TATENO Shogehiko

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
20. YOSHINO Takashi

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
21. M Satish Kumar

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
22. 広瀬敬

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
23. 瀬戸誠

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
24. 赤浜裕一

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
25. 大平格

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
26. 入船徹男

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
27. 小澤春香

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
28. 西山宣正

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
29. 斎藤彰

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
30. 太田健二

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
31. 小澤一仁

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
32. 土屋卓久

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
33. DAI Lidong

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
34. DAI L.

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hirao Naohisa 平尾 直久

HIRAO Naohisa 平尾 直久

Research Projects

Research Products

Co-Researchers

Exploring hydrogen behavior in metallic iron from high-pressure and high-temperature experiments and its applications for the Earth's corePrincipal Investigator

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New approach for phase transformation of mantle minerals under high pressure and heavy strain

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Synchrotron Mossbauer small-angle scattering using a variable bandwidth nuclear spectrometer

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Radial XRD methods with stress-strain analysis opening new horizons for high-pressure experiments

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Creation of the best model of the Earth's core

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High-pressure study of hydrogen in iron: implication for the Earth's corePrincipal Investigator

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A new aspect of in-situ powder x-ray diffraction technique by developing the high precision oscillating system for the sample under high pressure

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Ultrahigh-Pressure Material Science of the central regions of the Earth and Planets

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Water in the Earth's core and dynamics of the deep Earth inter iorPrincipal Investigator

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高温高圧力下での核共鳴散乱法の開発と地球深部物質の電子・格子振動状態研究への展開

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Generation of high pressure at the center of the Earth: Implications for the Earth's inner core materialsPrincipal Investigator

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[Journal Article] Equations of state of iron and nickel to the pressure at the center of the Earth2022

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DOI

Data Source

[Journal Article] Elucidation of impact event recorded in the lherzolitic shergottite NWA 73972021

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DOI

Hirao Naohisa 平尾直久

HIRAO Naohisa 平尾直久