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Composition and dynamics of Mercury and Mars cores approached from physical properties under high pressures

Research Project

Project/Area Number 26247089
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Petrology/Mineralogy/Economic geology
Research InstitutionOsaka University

Principal Investigator

Terasaki Hidenori  大阪大学, 理学研究科, 准教授 (50374898)

Co-Investigator(Kenkyū-buntansha) 肥後 祐司  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 (10423435)
浦川 啓  岡山大学, 自然科学研究科, 教授 (30201958)
鎌田 誠司  東北大学, 理学(系)研究科(研究院), 助教 (30611793)
坂巻 竜也  東北大学, 理学研究科, 助教 (30630769)
Co-Investigator(Renkei-kenkyūsha) NISHIDA Keisuke  東京大学, 大学院理学研究科, 助教 (40530887)
KONDO Tadashi  大阪大学, 大学院理学研究科, 教授 (20252223)
SUZUKI Akio  東北大学, 大学院理学研究科, 准教授 (20281975)
SASAKI Sho  大阪大学, 大学院理学研究科, 教授 (10183823)
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥39,520,000 (Direct Cost: ¥30,400,000、Indirect Cost: ¥9,120,000)
Fiscal Year 2017: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2015: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Fiscal Year 2014: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Keywords中心核 / 地球型惑星 / 音速 / 密度 / 鉄合金 / 液体 / 高圧 / 弾性特性 / 水星 / 火星 / 軽元素 / 惑星 / 地球・惑星内部構造 / 金属物性 / 惑星進化 / 高温高圧 / 物性
Outline of Final Research Achievements

To clarify the core compositions of Mercury and Mars, elastic properties of liquid and solid Fe-alloys were investigated up to the planetary core conditions. We developed simultaneous sound velocity and density measurement system under high pressure and obtained relationship between sound velocity and density. It is found that the effect of alloying elements (C, S, Si, Ni) on the elastic properties of iron shows significantly different trend depending on alloying elements. Based on these results, we estimated the composition and conditions of the planetary cores.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (187 results)

All 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (39 results) (of which Int'l Joint Research: 12 results,  Peer Reviewed: 36 results,  Open Access: 18 results,  Acknowledgement Compliant: 3 results) Presentation (144 results) (of which Int'l Joint Research: 60 results,  Invited: 10 results) Book (2 results) Remarks (1 results)

  • [Int'l Joint Research] ベルギー王立天文台(ベルギー)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Sound velocity and density of liquid Ni68S32 under pressure using ultrasonic and X-ray absorption with tomography methods2018

    • Author(s)
      Terasaki, H., K. Nishida, S. Urakawa, Y. Takubo, S. Kuwabara, Y. Shimoyama, K. Uesugi, Y. Kono, A. Takeuchi, Y. Suzuki, Y. Higo, T. Kondo
    • Journal Title

      Comptes Rendus Geoscience

      Volume: 印刷中

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of density measurement for metals at high pressures and high temperatures using X-ray absorption imaging combined with externally heated diamond anvil cell2018

    • Author(s)
      Takubo, Y., H. Terasaki, T. Kondo, S. Mitai, S. Kamada, T. Kikegawa, A. Machida
    • Journal Title

      Comptes Rendus Geoscience

      Volume: 印刷中

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of equation of state on laser imprinting by comparing diamond and polystyrene foils2018

    • Author(s)
      Kato H.、Shigemori K.、Nagatomo H.、Nakai M.、Sakaiya T.、Ueda T.、Terasaki H.、Hironaka Y.、Shimizu K.、Azechi H.
    • Journal Title

      Physics of Plasmas

      Volume: 25 Issue: 3 Pages: 032706-032706

    • DOI

      10.1063/1.5018906

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phase relationships of the system Fe-Ni-S and structure of the high-pressure phase of (Fe 1-x Ni x ) 3 S 22018

    • Author(s)
      Urakawa Satoru、Kamuro Ryota、Suzuki Akio、Kikegawa Takumi
    • Journal Title

      Physics of the Earth and Planetary Interior

      Volume: 277 Pages: 30-37

    • DOI

      10.1016/j.pepi.2018.01.007

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metal-Silicate Separation Process in the Planetary Interior2018

    • Author(s)
      Kishimoto, S., Urakawa, S., H. Terasaki, S. Kuwabara, K. Nihida, T. Sakamaki, A. Takeuchi, K. Uesugi
    • Journal Title

      SPring-8/SACRA Research Report

      Volume: 印刷中

    • NAID

      130007969558

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous high-pressure high-temperature elastic velocity measurement system up to 27 GPa and 1873 K using ultrasonic and synchrotron X-ray techniques2018

    • Author(s)
      Higo Yuji、Irifune Tetsuo、Funakoshi Ken-ichi
    • Journal Title

      Review of Scientific Instruments

      Volume: 89 Issue: 1 Pages: 014501-014501

    • DOI

      10.1063/1.4993121

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sound velocity measurements of hcp Fe-Si alloy at high pressure and high temperature by inelastic X-ray scattering2018

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

      American Mineralogist

      Volume: 103 Issue: 1 Pages: 85-90

    • DOI

      10.2138/am-2018-6072

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 放射光X線で探る地球深部:地球の核組成の制約に向けて2018

    • Author(s)
      坂巻竜也
    • Journal Title

      SPring-8/SACLA利用者情報

      Volume: 23 Pages: 14-17

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [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

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Pages: 2106-2112

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Density of hydrous magma2017

    • Author(s)
      Sakamaki Tatsuya
    • Journal Title

      Chemical Geology

      Volume: 475 Pages: 135-139

    • DOI

      10.1016/j.chemgeo.2017.11.012

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Density of jadeite melts under high pressure and high temperature conditions2017

    • Author(s)
      Sakamaki Tatsuya
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 112 Pages: 300-307

    • NAID

      130006201316

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Compressional sound velocity of hexagonal close-packed iron up to 163 GPa and 3000 K2017

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

      Reseaech Frontiers 2016

      Volume: - Pages: 92-93

    • Related Report
      2017 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] 地球で一番深い場所-高圧実験から探る地球の中心核の化学組成-2017

    • Author(s)
      坂巻竜也
    • Journal Title

      まなびの杜

      Volume: 81 Pages: 3-4

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [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

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Density and Thermoelastic Properties of Liquid Fe-FeO at High Pressure2016

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

      SPring-8/SACLA Research Report

      Volume: 4 Issue: 1 Pages: 53-57

    • DOI

      10.18957/rr.4.1.53

    • NAID

      130007969363

    • ISSN
      2187-6886
    • Year and Date
      2016-01-25
    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physical properties of the outer core2016

    • Author(s)
      Terasaki, H.
    • Journal Title

      Deep Earth: Physics and Chemistry of the Lower Mantle and Core, Geophysical Monograph series (AGU/Wiley)

      Volume: 217 Pages: 129-142

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Towards a consensus on the pressure and composition dependence of sound velocity in the liquid Fe-S system2016

    • Author(s)
      K. Nishida, A. Suzuki, H. Terasaki, Y. Shibazaki, Y. Higo, S. Kuwabara, Y. Shimoyama, M. Sakurai, M. Ushioda, E. Takahashi, T. Kikegawa, D. Wakabayashi, and N. Funamori
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 257 Pages: 230-239

    • DOI

      10.1016/j.pepi.2016.06.009

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Compressional and shear wave velocities for polycrystalline bcc-Fe up to 6.3 GPa and 800 K2016

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

      American mineralogist

      Volume: 101 Issue: 5 Pages: 1150-1160

    • DOI

      10.2138/am-2016-5545

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sound velocity and elastic properties of Fe-Ni and Fe-Ni-C liquids at high pressure2016

    • Author(s)
      Soma Kuwabara, Hidenori Terasaki, Keisuke Nishida, Yuta Shimoyama, Yusaku Takubo, Yuji Higo, Yuki Shibazaki, Satoru Urakawa, Kentaro Uesugi, Akihisa Takeuchi, Tadashi Kondo
    • Journal Title

      Physics and Chemistry of Minerals

      Volume: 43 Issue: 3 Pages: 229-236

    • DOI

      10.1007/s00269-015-0789-y

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Short-period cyclic loading system for in situ X-ray observation of anelastic properties at high pressure2016

    • Author(s)
      T. Yoshino, D. Yamazaki, Y. Tange, Y. Higo
    • Journal Title

      Review of Scientific Instruments

      Volume: 87 Issue: 10 Pages: 105106-105106

    • DOI

      10.1063/1.4963747

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preface for the article collection “High-Pressure Earth and Planetary Science in the last and next decade”2016

    • Author(s)
      T. Sakamaki, A. Suzuki, and B. Mysen
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 3 Issue: 1 Pages: 38-38

    • DOI

      10.1186/s40645-016-0114-5

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Magnetic and spin transitions in wüstite: A synchrotron Mössbauer spectroscopic study2016

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

      Physical Review B

      Volume: 93 Issue: 15 Pages: 155165-155165

    • DOI

      10.1103/physrevb.93.155165

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 高圧下でのマグマ物性:地球深部でのマグマの挙動解明2016

    • Author(s)
      坂巻竜也
    • Journal Title

      岩石鉱物科学

      Volume: 46 Pages: 30-34

    • NAID

      130005475603

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [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

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mitigation of Laser Imprinting with Diamond Ablator for Direct-Drive Inertial Confinement Fusion Targets2016

    • Author(s)
      K. Shigemori, H. Kato, M. Nakai, R. Hosogi, T. Sakaiya, H. Terasaki, S. Fujioka, A. Sunahara, H. Azechi
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 688 Pages: 012107-012107

    • DOI

      10.1088/1742-6596/688/1/012107

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Constraints on Earth's inner core composition inferred from measurements of the sound velocity of hcp-iron in extreme conditions2016

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

      Science Advances

      Volume: 2 Issue: 2 Pages: 2-2

    • DOI

      10.1126/sciadv.1500802

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generation of pressures over 40 GPa using Kawai-type multi-anvil press with tungsten carbide anvils2016

    • Author(s)
      T. Ishii, T., L. Shi, R. Huang, N. Tsujino, D. Druzhbin, R. Myhill, Y. Li, L. Wang, T. Yamamoto, N. Miyajima, T. Kawazoe, N. Nishiyama, Y. Higo, Y. Tange, and T. Katsura
    • Journal Title

      Rev. Sci. Instrum.

      Volume: 87 Issue: 2 Pages: 24501-24501

    • DOI

      10.1063/1.4941716

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Magma in the Earth's Interior2015

    • Author(s)
      T. Sakamaki
    • Journal Title

      The Review of High Pressure Science and Technology

      Volume: 25 Issue: 2 Pages: 165-171

    • DOI

      10.4131/jshpreview.25.165

    • NAID

      130005075759

    • ISSN
      0917-639X, 1348-1940
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Suppression of temperature hysteresis in negative thermal expansion compound BiNi1-xFexO3 and zero-thermal expansion composite2015

    • Author(s)
      K. Nabetani, Y. Muramatsu, K. Oka, K. Nakano,1 H. Hojo, M. Mizumaki, A. Agui, Y. Higo, N. Hayashi, M. Takano, and M. Azuma
    • Journal Title

      Applied Physics Letters

      Volume: 106 Issue: 6 Pages: 061912-061912

    • DOI

      10.1063/1.4908258

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] High Elastic Moduli of a 54Al2O3-46Ta2O5 Glass Fabricated via Containerless Processing2015

    • Author(s)
      G. A. Rosales-Sosa, A. Masuno, Y. Higo, H. Inoue, Y. Yanaba, T. Mizoguchi, T. Umada, K. Okamura, K. Kato, Y. Watanabe
    • Journal Title

      Scientific Reports

      Volume: 5 Issue: 1 Pages: 15233-15233

    • DOI

      10.1038/srep15233

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Elastic wave velocity of polycrystalline Mj80Py20 garnet to 21 Gpa and 2000 K2015

    • Author(s)
      Z. Liu, T. Irifune, S. Greaux, T. Arimoto, T. Shinmei, Y. Higo
    • Journal Title

      Phys. Chem. Miner.

      Volume: 42(3) Issue: 3 Pages: 213-222

    • DOI

      10.1007/s00269-014-0712-y

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Elastic wave velocity anomalies of anorthite in subducting plate: In situ experiments2015

    • Author(s)
      Kyoko N. MATSUKAGE, Yu NISHIHARA, Fumiya NORITAKE, Katsuyuki KAWAMURA, Noriyoshi TSUJINO, Moe SAKURAI, Yuji HIGO, Junichi NAKAJIMA, Akira HASEGAWA, Eiichi TAKAHASHI
    • Journal Title

      American Mineralogist

      Volume: in press Issue: 8-9 Pages: 1856-1865

    • DOI

      10.2138/am-2015-5240

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physical properties of the outer core2015

    • Author(s)
      Terasaki, H.
    • Journal Title

      In Deep Earth: Physics and Chemistry of the Lower Mantle and Core (Eds. H. Terasaki, R. Fischer), AGU monograph series

      Volume: 印刷中

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Repulsive Nature for Hydrogen Incorporation to Fe<sub>3</sub>C up to 14 GPa2014

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

      ISIJ International

      Volume: 54 Issue: 11 Pages: 2637-2642

    • DOI

      10.2355/isijinternational.54.2637

    • NAID

      130004705014

    • ISSN
      0915-1559, 1347-5460
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-pressure and high-temperature phase diagram for Fe0.9Ni0.1-Halloy2014

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

      Physics of the Earth and Planetary Interiors

      Volume: 228 Pages: 192-201

    • DOI

      10.1016/j.pepi.2013.12.013

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [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

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] Density measurement of metals at high temperatures using newly designed furnace2018

    • Author(s)
      Terasaki, H., A. Kamiya
    • Organizer
      International Symposium and FY2017 Annual General Meeting of Interaction and Coevolution of the Core and Mantle Toward Integrated Deep Earth Science
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structures of basaltic glass under high pressure by in-situ X-ray and neutron diffraction investigations2018

    • Author(s)
      Ohashi, T., Sakamaki, T., Hattori, T., Sano-Furukawa, A., Funakoshi, K., Suzuki, A.
    • Organizer
      International Symposium and FY2017 Annual General Meeting of Interaction and Coevolution of the Core and Mantle Toward Integrated Deep Earth Science
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Melting experiments of hydrous peridotite under the top of the lower mantle conditions2018

    • Author(s)
      Nakajima, A., Sakamaki, T., Kawazoe, T., Suzuki, A.
    • Organizer
      International Symposium and FY2017 Annual General Meeting of Interaction and Coevolution of the Core and Mantle Toward Integrated Deep Earth Science
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mercury's and Mars' core composition estimated from elastic properties of liquid iron alloys2018

    • Author(s)
      Terasaki,H., A. Rivoldini, Y. Shimoyama, K. Nishida, S. Urakawa, A. Machida, Y. Higo
    • Organizer
      European Geophysical Union Annual Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 隕石衝突に起因する金属-ケイ酸塩の分離過程の解明2018

    • Author(s)
      寺崎英紀、境家達弘、藤川勇志、近藤忠、重森啓介、加藤弘樹、弘中陽一郎
    • Organizer
      大阪大学レーザー研シンポジウム2018
    • Related Report
      2017 Annual Research Report
  • [Presentation] Densities of metals at high pressure using X-ray absorption method with diamond anvil cell2018

    • Author(s)
      Terasaki,H., S. Kamada, Y. Takubo, N. Hirao, S.I. Kawaguchi, A. Machida
    • Organizer
      16th international symposium on Experimental Mineralogy, Petrology, and Geochemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 鉄合金融体の弾性への圧力・温度の影響2017

    • Author(s)
      寺崎英紀 、下山裕太 、西田圭佑 、黒川冬華 、真木まゆみ 、田窪勇作 、浦川啓 、柴崎裕樹 、坂巻竜也 、肥後祐司 、町田晃彦
    • Organizer
      平成28年度文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
    • Place of Presentation
      海洋研究開発機構、横浜
    • Year and Date
      2017-03-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高圧下における鉄-炭素合金の熱弾性的性質2017

    • Author(s)
      下山 裕太 、寺崎 英紀 、田窪 勇作 、浦川 啓 、近藤 忠
    • Organizer
      平成28年度文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
    • Place of Presentation
      海洋研究開発機構、横浜
    • Year and Date
      2017-03-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 構造物性班の進捗状況2017

    • Author(s)
      鈴木昭夫 、鍵 裕之 、井上 徹 、舟越賢一 、寺崎英紀 、村上元彦
    • Organizer
      平成28年度文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
    • Place of Presentation
      海洋研究開発機構、横浜
    • Year and Date
      2017-03-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] マルチメガバールでの鉄の音速測定2017

    • Author(s)
      坂巻竜也,福井宏之,大谷栄治,田中遼介,アルフレッド・バロン
    • Organizer
      新学術領域研究「核‐マントル共進化」平成28年度成果発表会
    • Place of Presentation
      横浜
    • Year and Date
      2017-03-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 15GPaまでのFe-Ni-S融体の音速と密度2017

    • Author(s)
      寺崎英紀
    • Organizer
      第4回愛媛大学先進超高圧科学研究拠点 (PRIUS)シンポジウム
    • Place of Presentation
      愛媛大学、松山
    • Year and Date
      2017-03-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] Interior structure of Mars estimated from elastic properties of liquid Fe-Ni-S2017

    • Author(s)
      Terasaki, H., Shimoyama, Y., Maki, M., Kurokawa, F., Urakawa, S., Nishida, K., Saito, R., Takubo, Y., Shibazaki, Y., Sakamaki, T., Machida, A., Higo, Y., Kondo, T.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Constraint on composition and size of lunar Fe-Ni-S core2017

    • Author(s)
      Terasaki, H., K. Nishida、S. Urakawa、Y. Shimoyama、Y. Higo
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermoelastic properties of iron-carbide melts under high pressure: implication for carbon in the lunar interior2017

    • Author(s)
      Y. Shimoyama, H. Terasaki, S. Urakawa, Y. Takubo, T. Watanuki, A. Machida, Y. Katayama, T. Kondo
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Density of Fe-FeS binary melts at high pressures2017

    • Author(s)
      S. Urakawa, H. Terasaki, Y. Takubo, Y. Shimoayama, F. Kurokawa, M. Maki, R. Saito, A. Machida
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound velocity and density of liquid iron alloys under Earth’s core pressures by laser-shock compression2017

    • Author(s)
      T. Sakaiya, T. Kondo, H. Terasaki, K. Shigemori, Y. Hironaka
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pressure-volume-temperature relations for hydrogen volume and content in iron hydride at high pressure and high temperature2017

    • Author(s)
      D. Ikuta, A. Sano, Y. Shibazaki, H. Terasaki、L. Yuan, T. Hattori, E. Ohtani
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound velocity of hcp-Fe at multi-megabar pressures2017

    • Author(s)
      Sakamaki, T., Fukui, H., Ohtani, E., Tanaka, R., Baron, A.Q.R.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The sound velocity measurements of FeO at high pressure and temperature: Implications for the low velocity anomaly around the core-mantle boundary2017

    • Author(s)
      Tanaka, R., Sakamaki, T., Fukui, H., Ohtani, E., Kamada, S., Sato, S., Tsutsui, S., Uchiyama, H., Baron, A.Q.R., Suzuki, A.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phase relations in the Fe-FeSi system at 10 GPa : Implications for Mercury’s core2017

    • Author(s)
      Tobe, H., Shibazaki, Y., Sakamaki, T., Hiroi, Y., Abe, R., Suzuki, A.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental investigation into the cause of a high attenuation zone of the lunar seismic waves: A possible partialy molten layer at the lowest lunar mantle2017

    • Author(s)
      Igarashi, M., Shibazaki, Y., Shiraishi, R., Sakamaki, T., Suzuki, A.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Composition of the core: Geochemical and mineral physics constraints2017

    • Author(s)
      Ohtani, E., Sakairi, T., Sakamaki, T., Kamada, S., Tanaka, R., Fukui, H., Baron, A.Q.R.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The heterogeneities in Lunar interior: Role of High Titanium materials2017

    • Author(s)
      Ohtani, E., Igarashi, M., Sakamaki, T., Zhao, D.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phase relation in MgCO3-SiO2 system up to the lowermost mantle2017

    • Author(s)
      Maeda, F., Ohtani, E., Kamada, S., Sakamaki, T., Hirao, N., Ohishi, Y.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-pressure phase transitions of MgCO3 under the lower mantle conditions2017

    • Author(s)
      Maeda, F., Kamada, S., Sakamaki, T., Hirao, N., Ohishi, Y., Suzuki, A.
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Light elements in the core based on elemental partitioning experiments between Fe-S melts and silicate magma2017

    • Author(s)
      Keitaro Watanabe, Seiji Kamada, Shin Ozawa, Akio Suzuki, Jay Bass
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sulfur distribution between basaltic magma and Fe-FeS melt2017

    • Author(s)
      Yoshiki Horioka, Seiji Kamada, Shin Ozawa, Fumiya Maeda, Madhusoodhan Satish-Kumar, Akio Suzuki
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Single crystal elasticity of gold (Au) up to ~20 GPa: Bulk modulus anomaly below ~5 GPa and implication for a primary pressure scale2017

    • Author(s)
      Akira Yoneda, Hiroshi Fukui, Hitoshi Gomi, Seiji Kamada, Longjian Xie, Naohisa Hirao, Hiroshi Uchiyama, Satoshi Tsutsui, Alfred Baron
    • Organizer
      Japan Geoscience Union- American Geophysical Union Joint meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Basaltic glass structure by time-of-flight neutron diffraction2017

    • Author(s)
      Sakamaki, T., Hattori, T., Sano-Furukawa, A.
    • Organizer
      Goldschmidt 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geochemical and mineral physics constraints on the composition of the inner core2017

    • Author(s)
      Ohtani, E., Sakamaki, T., Sakairi, T., Tanaka, R., Kamada, S., Fukui, H., Barao, A.Q.R.
    • Organizer
      Goldschmidt 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Densification of calcium-aluminum-silicate glass at the pressure of ~5.5 GPa2017

    • Author(s)
      Nakajima, A., Sakamaki, T., Hisano, N., Horioka, Y., Suzuki, A.
    • Organizer
      55th EHPRG Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Phase relations of MgCO3 high-pressure carbonate under the lower mantle conditions2017

    • Author(s)
      Maeda, F., Kamada, S., Sakamaki, T., Miyajima, N., Hirao, N., Ohishi, Y., Suzuki, A.
    • Organizer
      55th EHPRG Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 放射光X線で探る地球深部:地球の核組成の制約に向けて2017

    • Author(s)
      坂巻竜也
    • Organizer
      SPring-8シンポジウム2017
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 高温高圧下での鉄-珪素合金の弾性波速度測定2017

    • Author(s)
      坂巻 竜也,寺﨑 英紀,柴﨑 裕樹,戸邉 宙,下山 裕太,肥後 祐司,鈴木 昭夫
    • Organizer
      日本鉱物科学会2017年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 上部マントルにおけるイオウのホスト相2017

    • Author(s)
      浦川 啓,鈴木昭夫
    • Organizer
      日本鉱物科学会2017年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 音速測定と固液分配実験から測定する内核の組成2017

    • Author(s)
      大谷栄治、坂巻竜也、生田大穣、田中遼介、福井宏之、バロンアルフレッド
    • Organizer
      日本鉱物科学会2017年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 圧力起因の玄武岩質ガラスの構造変化2017

    • Author(s)
      大橋智典、坂巻竜也、服部高典、佐野亜沙美、小澤信、舟越賢一、鈴木昭夫
    • Organizer
      日本鉱物科学会2017年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Sound velocity and elastic properties of liquid Fe-Ni-Si at high pressure2017

    • Author(s)
      Terasaki, H., M. Maki, Y. Shimoyama, K. Nishida, S. Urakawa, Y. Takubo, Y. Shibazaki, T. Sakamaki, Y. Higo, A. Machida, T. Kondo, A. Rivoldini
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound velocity measurements in the liquid Fe-S system up to 20 GPa using ultrasonic pulse-echo method2017

    • Author(s)
      K. Nishida, Y. Shibazaki, H. Tobe, H. Terasaki, Y. Higo, D. Wakabayashi, N. Funamori, A. Suzuki
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pressure-volume-temperature behaviors for hydrogen content and volume in iron hydride at high pressure and high temperature2017

    • Author(s)
      D. Ikuta, E. Ohtani, A. Sano-Furukawa, Y. Shibazaki, H. Terasaki, L. Yuan, T. Hattori
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structure measurement of basaltic glass using neutron diffraction2017

    • Author(s)
      Sakamaki, T.
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound velocity of iron-light element compounds and composition of the inner core2017

    • Author(s)
      Ohtani, E., Sakamaki, T., Kamada, S., Ikuta, D., Tanaka, R., Fukui, H., Baron, A.Q.R.
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of ultrasonic measurement technique under lower mantle conditions2017

    • Author(s)
      Higo, Y., Irifune, T.
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Sound velocities and elastic constants of single crystal Pt under high pressure2017

    • Author(s)
      Seiji Kamada, Hiroshi Fukui, Akira Yoneda, Fumiya Maeda, Satoshi Tsutsui, Hiroshi Uchiyama, Alfred Baron
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compressibility of MgCO3 phase II under the lowermost mantle conditions2017

    • Author(s)
      Maeda, F., Kamada, S., Sakamaki, T., Hirao, N., Ohishi, Y., Suzuki, A.
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Compressional behavior of δ-(Al,Fe)OOH to lower mantle pressures2017

    • Author(s)
      Itaru Ohira, Seiji Kamada, Jennifer M. Jackson, Wolfgang Sturhahn, Gregory J. Finkelstein, Takaaki Kawazoe, Fumiya Maeda, Naohisa Hirao, Satoshi Nakao, Akio Suzuki, Eiji Ohtani
    • Organizer
      High Pressure Mineral Physics Seminar-9
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 隕石衝突に起因する金属ーケイ酸塩鉱物の分化過程を模擬した回収実験2017

    • Author(s)
      藤川 勇志, 境家 達弘,寺崎 英紀,近藤 忠,重森 啓介
    • Organizer
      日本惑星科学会2017年秋季講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Structure measurements of basaltic glass at high pressure using X-ray and neutron diffraction techniques2017

    • Author(s)
      Ohashi, T., Sakamaki, T., Hattori, T., Sano-Furukawa, A., Funakoshi, K., Suzuki, A.
    • Organizer
      The 5th Workshop for Extreme Materials Science “Silicate Melts and Glasses”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 川井型プレスを用いたX線イメージング吸収法による固体鉄の密度測定2017

    • Author(s)
      寺崎 英紀,下山 裕太,西田 圭佑, 坂巻 竜也,柴崎 裕樹,肥後 祐司,丹下 慶範
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Fe-Sメルトの断熱温度勾配と惑星核の固化2017

    • Author(s)
      浦川 啓, 寺崎 英紀,田窪 勇作,下山 裕太,町田 晃彦
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線イメージ吸収法によるインジウム密度の圧力変化2017

    • Author(s)
      田窪 勇作,寺崎 英紀,近藤 忠, 三田井 慎吾,廣海 真吾,大川 耀平,亀卦川 卓美
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 20 GPaまでのFe-S系メルトの音速測定II2017

    • Author(s)
      西田 圭佑, 柴崎 裕樹,戸邊 宙,寺崎 英紀,肥後 祐司,若林 大佑,船守 展正,鈴木 昭夫
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高圧下におけるFe-S-O-H系反応2017

    • Author(s)
      近藤 忠, 三田井 慎吾,田窪 勇作,寺崎 英紀,山下 智也,三宅 亮,亀卦川 卓美
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Pressure-volume-temperature behaviors of iron hydride at high pressure and high temperature based on neutron diffraction study2017

    • Author(s)
      生田 大穣, 大谷 栄治,佐野 亜佐美,柴崎 裕樹,寺崎 英紀,袁 亮,服部 高典
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 大容量プレスを用いた放射光実験の将来技術2017

    • Author(s)
      肥後祐司, 丹下慶範
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高圧下における白金単結晶の音速と弾性定数,状態方程式2017

    • Author(s)
      鎌田誠司,福井宏之,米田明,前田郁也,筒井智嗣,内山裕士,アルフレッド・バロン
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線非弾性散乱による高圧下でのブリッジマナイト結晶弾性率測定22017

    • Author(s)
      福井宏之,米田明,中塚晃彦,鎌田誠司,Xie Longjian,芳野極,Baron Alfred
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] パイロープガラスの圧力起因の構造変化2017

    • Author(s)
      久野直毅、坂巻竜也、堀岡祥生、大橋智典、鈴木昭夫
    • Organizer
      日本高圧討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線イメージングを用いた液体金属の弾性および界面特性測定2017

    • Author(s)
      寺崎英紀
    • Organizer
      第5回JASRI ワークショップ「地球惑星科学検討ワークショップ大容量高圧プレス・ビームラインの将来」
    • Place of Presentation
      Spring-8、兵庫
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Sound velocity and density of liquid Fe-Ni-S at high pressure2016

    • Author(s)
      Terasaki, H., F. Kurokawa, Y. Shimoyama, S. Urakawa, Y. Takubo, K. Nishida, Y. Shibazaki, A. Machida, T. Watanuki, Y. Higo, T. Kondo
    • Organizer
      American Geophysical Union 2016 Fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2016-12-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound velocity of iron-light element compounds and the chemical structure of the inner core2016

    • Author(s)
      Ohtani, E., Sakamaki, T., Fukui, H., Tanaka, R., Shibazaki, Y., Kamada, S., Sakairi, T., Takahashi, S., Tsutsui, S., Baron, A.Q.R.
    • Organizer
      AGU Fall Meeting 2016
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2016-12-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 20 GPaまでのFe-S系メルトの音速測定2016

    • Author(s)
      西田圭佑,柴崎裕樹,戸邉宙,阿部涼太,若林大佑,船守展正,寺崎英紀,肥後祐司,鈴木昭夫
    • Organizer
      日本高圧討論会
    • Place of Presentation
      つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] fcc-Feの弾性波速度に対する水素の効果2016

    • Author(s)
      柴﨑裕樹,西田圭佑, 戸邉宙, 阿部涼太, 鈴木昭夫, 寺崎英紀, 下山裕太, 黒川冬華, 肥後祐司, 亀掛川卓美
    • Organizer
      日本高圧討論会
    • Place of Presentation
      つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 外熱式DAC を用いたX 線イメージングによるIn の密度測定II2016

    • Author(s)
      田窪勇作,寺崎英紀, 近藤忠, 三田井慎吾, 廣海真吾, 下山裕太, 亀卦川卓美
    • Organizer
      日本高圧討論会
    • Place of Presentation
      つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高温高圧下におけるFe-S-O-H系試料の回収分析2016

    • Author(s)
      三田井慎吾, 近藤忠, 田窪勇作,廣海真吾, 寺崎英紀, 山下智也, 亀卦川卓美
    • Organizer
      日本高圧討論会
    • Place of Presentation
      つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] FeSメルトの圧縮とその密度へのNiの影響2016

    • Author(s)
      浦川 啓、寺崎 英紀、田窪 勇作、田窪 勇作、下山 裕太、黒川 冬華、岸本 俊八、井上 尚紀、町田 晃彦
    • Organizer
      日本高圧討論会
    • Place of Presentation
      つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fe-FeS系ソリダスの理想性と鉄降による惑星核の進化2016

    • Author(s)
      浦川 啓,井上尚紀,岸本俊八
    • Organizer
      第57回高圧討論会
    • Place of Presentation
      筑波大学、つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 放射光X線高圧実験用の新ヒーター材の探索2016

    • Author(s)
      肥後祐司
    • Organizer
      第57回高圧討論会
    • Place of Presentation
      筑波大学、つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高圧下におけるFeOの音速測定2016

    • Author(s)
      田中遼介,坂巻竜也,福井宏之,大谷栄治,鎌田誠司,筒井智嗣,内山裕士,アルフレッド・バロン, 鈴木昭夫
    • Organizer
      第57回高圧討論会
    • Place of Presentation
      つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 金の結晶弾性の圧力依存性測定: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,Alfred Q.R. Baron,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
    • Related Report
      2016 Annual Research Report
  • [Presentation] X線非弾性散乱による高圧下でのブリッジマナイト結晶弾性率測定2016

    • Author(s)
      福井宏之,米田明,中塚晃彦,鎌田誠司,XIE Longjian,芳野極,Alfred Q. R. Baron
    • Organizer
      第57回高圧討論会
    • Place of Presentation
      つくば
    • Year and Date
      2016-10-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] FeSメルトの圧縮挙動2016

    • Author(s)
      浦川 啓,寺崎英紀,岸本俊八,井上尚紀,田窪勇作,下山裕太,黒川冬華,町田晃彦
    • Organizer
      鉱物科学会2016年年会
    • Place of Presentation
      金沢大学(金沢)
    • Year and Date
      2016-09-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] 地球惑星深部環境におけるマグマの物性と構造に関する研究2016

    • Author(s)
      坂巻竜也
    • Organizer
      日本鉱物科学会2016年年会
    • Place of Presentation
      金沢
    • Year and Date
      2016-09-23
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 高温高圧下での鉄-ニッケル合金の音速・密度測定2016

    • Author(s)
      坂巻竜也、福井宏之、大谷栄治、鎌田誠司、筒井智嗣、アルフレッド・バロン
    • Organizer
      日本鉱物科学会2016年年会
    • Place of Presentation
      金沢
    • Year and Date
      2016-09-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] Pressure-induced change of iron in complicated silicate glasses2016

    • Author(s)
      Maeda, F., Kamada, S., Ohtani, E., Sakamaki, T., Hirao, N., Mitsui, T., Masuda, R., Nakano, S.
    • Organizer
      The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
    • Place of Presentation
      Bayreuth, GERMANY
    • Year and Date
      2016-09-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synchrotron 57Fe Moessbauer study of basaltic glass up to the lowermost mantle pressure2016

    • Author(s)
      Maeda, F., Kamada, S., Ohtani, E., Sakamaki, T., Hirao, N., Mitsui, T., Masuda, R.
    • Organizer
      Intenational Workshop: New Challenges in Volatile Cycling in the Deep Earth
    • Place of Presentation
      Sendai, JAPAN
    • Year and Date
      2016-07-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The compressibility of partial molar volume of H2O in magma2016

    • Author(s)
      T. Sakamaki
    • Organizer
      Goldschmidt 2016
    • Place of Presentation
      Yokohama, JAPAN
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reaction of MgCO3 high-pressure phase and SiO2; Origin of super-deep diamond2016

    • Author(s)
      F. Maeda, S. Kamada, E. Ohtani, T. Sakamaki, N. Hirao, Y. Ohishi
    • Organizer
      Goldschmidt 2016
    • Place of Presentation
      Yokohama, JAPAN
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Melting relation in the Fe-S-Si system at 10 GPa: Implications for Mercury’s core2016

    • Author(s)
      H. Tobe, A. Suzuki, Y. Shibazaki, T. Sakamaki, E. Ohtani
    • Organizer
      Goldschmidt 2016
    • Place of Presentation
      Yokohama, JAPAN
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound velocity of Fe3C and carbon in the core2016

    • Author(s)
      Takahashi, S., Ohtani, E., Sakamaki, T., Kamada, S., Fukui, H., Baron, A.Q.R.
    • Organizer
      Goldschmidt 2016
    • Place of Presentation
      Yokohama, JAPAN
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrical property and compressional behavior of Fe-Si alloys under high pressure2016

    • Author(s)
      Nanami Suzuki, Seiji Kamada, Fumiya Maeda, Eiji Ohtani, Naohisa Hirao, Yasuo Ohishi, Ryo Masuda, Takaya Mitsui
    • Organizer
      GoldSchmidt2016
    • Place of Presentation
      Yokohama
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation of Phase H-δAlOOH solid solution in the lower mantle2016

    • Author(s)
      Itaru Ohira, Eiji Ohtani, Seiji Kamada, Naohisa Hirao
    • Organizer
      GoldSchmidt2016
    • Place of Presentation
      Yokohama
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hydrogen solubility into Fe-alloys under high pressure2016

    • Author(s)
      Terasaki, H., Y. Shibazaki, Y. Higo
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高圧下におけるFeS-NiS2元系メルトの密度測定2016

    • Author(s)
      浦川 啓、寺崎 英紀、岸本 俊八、井上 尚紀、田窪 勇作、下山 裕太、黒川 冬華、町田 晃彦
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] Sound velocity Fe3S at high pressure and high temperature based on inelastic X-ray scattering2016

    • Author(s)
      鎌田誠司, 坂入崇紀,坂巻竜也、大谷栄治 , 寺崎英紀、 福井宏之、A.Q.R.Baron、鈴木昭夫、内山裕士,筒井智嗣
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 地球核条件下にレーザー衝撃圧縮されたFeSの音速と密度2016

    • Author(s)
      尾方 優士、境家 達弘、近藤 忠、寺崎 英紀、重森 啓介、弘中 陽一郎
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 下部マントルにおける含水高圧相の生成条件2016

    • Author(s)
      廣海 真吾、近藤 忠、寺崎 英紀、田窪 勇作、三田井 慎吾、亀卦川 卓美
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] Magnetic and Structural transition of Fe-Si alloy under high pressure2016

    • Author(s)
      Nanami Suzuki, Seiji Kamada, Eiji Ohtani, Fumiya Maeda, Naohisa Hirao, Maki Hamada, Yasuo Ohishi, Ryo Masuda, Takaya Mitsui
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張、千葉
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 鉄融体の重力不安定性に与える軽元素の効果-核形成タイムスケールの制約-2016

    • Author(s)
      寺崎英紀、境家達弘、重森啓介、加藤弘樹、植田泰智、弘中陽一郎、近藤忠
    • Organizer
      大阪大学レーザー研シンポジウム2016
    • Place of Presentation
      吹田、大阪
    • Year and Date
      2016-04-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] Pressure-induced change of iron electronic environment in basaltic glass2016

    • Author(s)
      F. Maeda, S. Kamada, E. Ohtani, N. Suzuki, T. Sakamaki, N. Hirao, T. Mitsui, R. Masuda, S. Nakano
    • Organizer
      13th International Workshop on WATER DYNAMICS,
    • Place of Presentation
      Sendai JAPAN
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Melting relation in the Fe-S-Si system under the condition of Mercury’s core2016

    • Author(s)
      H. Tobe, A. Suzuki, Y. Shibazaki, T. Sakamaki, E. Ohtani
    • Organizer
      13th International Workshop on WATER DYNAMICS,
    • Place of Presentation
      Sendai JAPAN
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Partition experiment between solid and liquid metal in the Fe-Ni-O-S-Si system2016

    • Author(s)
      . Tanaka, E. Ohtani, S. Kamada, T. Sakamaki, S. Ozawa
    • Organizer
      13th International Workshop on WATER DYNAMICS,
    • Place of Presentation
      Sendai JAPAN
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Metal partitioning in ultra-high temperature and high pressure conditions2016

    • Author(s)
      S. Sato, E. Ohtani, S. Kamada, S. Ozawa, T. Sakamaki
    • Organizer
      13th International Workshop on WATER DYNAMICS,
    • Place of Presentation
      Sendai JAPAN
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SPring-8・BL04B1における弾性波速度測定について2016

    • Author(s)
      Yuji Higo
    • Organizer
      International Symposium MISASA VI
    • Place of Presentation
      三朝、鳥取
    • Year and Date
      2016-03-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] X線非弾性散乱を用いた地球核条件下での鉄・鉄合金の音速測定2016

    • Author(s)
      坂巻竜也
    • Organizer
      地球惑星科学研究会・高圧物質科学研究会合同研究会
    • Place of Presentation
      大阪
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] The effects of pressure and alloying Ni and C on sound velocity of liquid Fe-alloys2015

    • Author(s)
      Hidenori Terasaki, Soma Kuwabara, Keisuke Nishida, Yuta Shimoyama, Yusaku Takubo, Yuji Higo, Yuki Shibazaki, Satoru Urakawa, Tadashi Kondo
    • Organizer
      American Geophysical Union 2015 Fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermal elastic properties of liquid Fe-C at high pressure2015

    • Author(s)
      Yuta Shimoyama, Hidenori Terasaki, Satoru Urakawa, Yusaka Takubo, Tetsu Watanuki, Yoshinori Katayama, Tadashi Kondo
    • Organizer
      American Geophysical Union 2015 Fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [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
      San Francisco USA
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] In-situ density and thermal expansion measurements of Fe and Fe-S alloying liquids under planetary core condition2015

    • Author(s)
      Z. Jing, J. Chantel, T. Yu, T. Sakamaki, Y. Wang
    • Organizer
      AGU Fall Meeting 2015
    • Place of Presentation
      San Francisco USA
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fe-NiおよびFe-Ni-C融体の音速の圧力依存性2015

    • Author(s)
      寺崎 英紀,桑原 荘馬,下山 裕太,西田 圭佑,肥後 祐司,田窪 勇作,柴崎 裕樹,浦川 啓,近藤 忠
    • Organizer
      日本高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] X線マイクロCTを用いた高圧下の液体物性測定2015

    • Author(s)
      浦川 啓,寺崎英紀,桑原荘馬,田窪勇作,下山裕太,岸本俊八
    • Organizer
      日本高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] Melting relationships of the Fe-light element systems under high pressures2015

    • Author(s)
      Seiji Kamada, Takanori Sakairi, Akihiro Takahata, Kota Kobayashi, Hiroto Takada, Suguru Takahashi, Hidenori Terasaki, Eiji Ohtani, Naohisa Hirao, Yasuo Ohishi
    • Organizer
      日本高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 外熱式DACを用いたX線イメージング吸収法によるInの密度測定2015

    • Author(s)
      田窪勇作,寺崎英紀, 近藤忠,三田井慎吾,亀卦川卓美
    • Organizer
      日本高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] Fe-C系融体の密度-音速 同時測定による熱弾性的性質 の解明2015

    • Author(s)
      下山裕太,寺崎英紀,浦川啓,田窪勇作,岸本俊八,近藤忠,綿貫徹,片山芳則
    • Organizer
      日本高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 高温高圧下におけるFe-S-O-H系の反応関係2015

    • Author(s)
      三田井慎吾,近藤忠,田窪勇作,寺崎英紀, 山下智也,亀卦川卓美
    • Organizer
      日本高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 超音波法を用いた高温高圧下での固体鉄の弾性波速度・密度測定2015

    • Author(s)
      柴崎 裕樹, 西田 圭佑, 肥後 祐司, 五十嵐 愛子, 田原 政紀, 坂巻 竜也, 寺崎 英紀, 下山 裕太, 田窪 勇作, 桑原 荘馬, 大谷 栄治
    • Organizer
      日本高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 高温高圧下での非弾性X 線散乱による鉄-ニッケル合金の音速測定2015

    • Author(s)
      坂巻竜也、大谷栄治、福井宏之、鎌田誠司、坂入崇紀、筒井智嗣、アルフレッド・バロン
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 下部マントル条件下における玄武岩質ガラスの放射光メスバウアー分光測定2015

    • Author(s)
      前田郁也、大谷栄治、鎌田誠司、坂巻竜也、鈴木那奈美、平尾直久、大石泰生、三井隆也、増田亮、中野 智志
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 下部マントル条件下での超音波法による弾性波速度測定2015

    • Author(s)
      肥後祐司
    • Organizer
      第56回高圧討論会
    • Place of Presentation
      広島
    • Year and Date
      2015-11-10
    • Related Report
      2015 Annual Research Report
  • [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
    • Year and Date
      2015-09-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] 超高温高圧下における鉄合金の音速測定2015

    • Author(s)
      坂巻竜也
    • Organizer
      地球惑星科学研究会、高圧物質科学研究会、機能性材料ナノスケール原子相関研究会合同研究会
    • Place of Presentation
      福岡
    • Year and Date
      2015-09-12
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Development of sound velocity and density measurement for liquid Fe-alloys using multi-anvil apparatus up to 11 GPa2015

    • Author(s)
      Hidenori Terasaki,Yuta Shimoyama, Yusaku Takubo, Soma Kuwabara, Keisuke Nishida, Yuji Higo, Satoru Urakawa, Shunpachi Kishimoto,Yuki Shibazaki, Tatsuya Sakamaki, Masaki Tahara, Mako Igarashi, Tetsu Watanuki, Akihiko Machida, Yoshinori Tange, Yoshinori Katayama, Tadashi Kondo
    • Organizer
      Joint AIRAPT-25 & EHPRG-53 (International conference on High pressure science and technology)
    • Place of Presentation
      Madrid, Spain
    • Year and Date
      2015-08-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Density measurement of indium using X-ray imaging absorption combined with external heated diamond anvil cell2015

    • Author(s)
      Yusaku Takubo, Hidenori Terasaki, Tadashi Kondo, Shingo Mitai, Takumi Kikegawa
    • Organizer
      Joint AIRAPT-25 & EHPRG-53 (International conference on High pressure science and technology)
    • Place of Presentation
      Madrid, Spain
    • Year and Date
      2015-08-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electronic environment of iron in basaltic glass at high pressure2015

    • Author(s)
      F. Maeda, E. Ohtani, S. Kamada, T. Sakamaki, N. Suzuki, N. Hirao, Y. Ohishi, T. Mitsui, R. Masuda
    • Organizer
      Advances in High Pressure Reserch II: Deepest Understanding
    • Place of Presentation
      Novosibirsk RUSSIA
    • Year and Date
      2015-08-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Contrasting viscosity and structure between anorthite and albite melts2015

    • Author(s)
      T. Sakamaki, Y. Kono
    • Organizer
      Goldshmidt2015
    • Place of Presentation
      Prague CZ
    • Year and Date
      2015-08-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound velocity of iron alloys and composition of the core2015

    • Author(s)
      E. Ohtani, T. Sakamaki, S. Kamada, Y. Shibazaki, S. Takahashi, H. Fukui, S. Tsutsui, A. Q. Baron
    • Organizer
      Goldshmidt2015
    • Place of Presentation
      Prague CZ
    • Year and Date
      2015-08-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Density and sound velocity of liquid Fe-alloys under high pressure: Implication for Mercury core2015

    • Author(s)
      Hidenori Terasaki, Yuta Shimoyama, Soma Kuwabara, Yusaku Takubo, Satoru Urakawa, Shun-pachi Kishimoto, Tetsu Watanuki, Akihiko Machida, Yoshinori Katayama, Tadashi Kondo, Sho Sasaki
    • Organizer
      Messenger-BepiColombo Joint Science Meeting
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2015-06-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The effect of Ni and C on sound velocity of liquid Fe at high pressure2015

    • Author(s)
      Kuwabara Soma, Terasaki Hidenori, Shimoyama Yuta, Nishida Keisuke, Higo Yuji, Takubo Yusaku, Shibazaki Yuki, Tahara Masaki, Igarashi Mako, Sakamaki Tatsuya, Tange Yoshinori, Kondo Tadashi
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 地球核条件下にレーザー衝撃圧縮されたFe-Si合金の音速2015

    • Author(s)
      境家 達弘, 細木 亮太, 近藤 忠, 寺崎 英紀, 重森 啓介, 弘中 陽一郎
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Sound velocity measurements of solid iron under high pressure and high temperature using an ultrasonic method2015

    • Author(s)
      柴崎 裕樹, 西田 圭佑, 肥後 祐司, 五十嵐 愛子, 田原 政紀, 坂巻 竜也, 寺崎 英紀, 下山 裕太, 桑原 荘馬, 田窪 勇作, 大谷 栄治
    • Organizer
      日本地球惑星科学連合2015年大会
    • Place of Presentation
      幕張メッセ、千葉
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Viscosity and structure of anorthite melt under high pressure and high temperature conditions2015

    • Author(s)
      T. Sakamaki, Y. Kono
    • Organizer
      Japan Geoscience Union Meeting 2015
    • Place of Presentation
      Chiba JAPAN
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Spin state of iron in MORB glass up to the lowermost mantle conditions2015

    • Author(s)
      F. Maeda, E. Ohtani, S. Kamada, N. Suzuki, T. Sakamaki, N. Hirao, Y. Ohishi, T. Mitsui, R. Masuda
    • Organizer
      Japan Geoscience Union Meeting 2015
    • Place of Presentation
      Chiba JAPAN
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Melting relationships in the Fe-S-Si system at high pressure and temperature2015

    • Author(s)
      T. Sakairi, E. Ohtani, T. Sakai, S. Kamada, T. Sakamaki, N. Hirao
    • Organizer
      Japan Geoscience Union Meeting 2015
    • Place of Presentation
      Chiba JAPAN
    • Year and Date
      2015-05-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Sound velocity and density of liquid Fe-Ni-Si under pressure: Application to the composition of planetary molten core2014

    • Author(s)
      Terasaki, H., S. Kuwabara, Y. Shimoyama, Y. Takubo, S. Urakawa, K. Nishida, A. Takeuchi, Y. Suzuki, K. Uesugi, Y. Higo, T. Watanuki, Y. Katayama, T. Kondo
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-15 – 2014-12-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Simultaneous measurement of density and sound velocity of liquid Fe-C at high pressure2014

    • Author(s)
      Y. Shimoyama, H. Terasaki, Y. Takubo, S. Urakawa, S. Kuwabara, Y. Katayama
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-15 – 2014-12-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 地球型惑星の中心核形成プロセス2014

    • Author(s)
      寺崎英紀、境家達弘、秋本耕作、細木亮太、重森啓介、加藤弘樹、近藤忠
    • Organizer
      第55回高圧討論会
    • Place of Presentation
      徳島大学、徳島
    • Year and Date
      2014-11-22 – 2014-11-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 超音波法及びX線CTを用いた高圧下におけるFe-Ni-C及びFe-Ni融体の音速、密度の同時測定2014

    • Author(s)
      桑原荘馬、寺崎英紀、西田圭佑、下山裕太、肥後祐司、田窪勇作、浦川啓、鈴木芳生、竹内晃久、上杉健太朗、近藤忠
    • Organizer
      第55回高圧討論会
    • Place of Presentation
      徳島大学、徳島
    • Year and Date
      2014-11-22 – 2014-11-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] レーザー衝撃圧縮法によるFeSi融体中を伝わる音速の測定2014

    • Author(s)
      細木亮太、境家達弘、横山直也、近藤忠、寺崎英紀、重森啓介、弘中陽一郎
    • Organizer
      第55回高圧討論会
    • Place of Presentation
      徳島大学、徳島
    • Year and Date
      2014-11-22 – 2014-11-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 物質の硬さに着眼したレーザー核融合ターゲットの設計2014

    • Author(s)
      重森啓介、加藤弘樹、中井光男、境家達弘、寺崎英紀、弘中陽一郎、藤岡慎介、砂原淳、清水克哉、畦地宏
    • Organizer
      第55回高圧討論会
    • Place of Presentation
      徳島大学、徳島
    • Year and Date
      2014-11-22 – 2014-11-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] X線CTと超音波法を用いた合金融体の弾性特性測定2014

    • Author(s)
      寺崎英紀、桑原荘馬、下山裕太、田窪勇作、浦川啓、西田圭佑、鈴木芳生、竹内晃久、上杉健太朗、肥後祐司、片山芳則、綿貫徹、近藤忠
    • Organizer
      SPring-8 高圧物質科学研究会・地球惑星科学研究会合同研究会
    • Place of Presentation
      東京大学、東京
    • Year and Date
      2014-09-14
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 鉄合金融体の音速・密度に与える軽元素の効果:惑星外核の組成解明に向けて2014

    • Author(s)
      寺崎英紀、桑原荘馬、下山裕太、田窪勇作、浦川啓、西田圭佑、鈴木芳生、竹内晃久、上杉健太朗、肥後祐司、片山芳則、近藤忠
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高温高圧下におけるFe-Sメルトの音速測定精度の現状2014

    • Author(s)
      西田圭佑、寺崎英紀、鈴木昭夫、若林大佑、柴崎裕樹、桑原荘馬、下山裕太、肥後祐司、船守展正
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高圧下でのFe-S-H系融点測定から探る火星核2014

    • Author(s)
      柴崎裕樹、大谷栄治、寺崎英紀、Yingwei Fei、肥後祐司
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 惑星核中の水素について2014

    • Author(s)
      近藤忠、山下智也、吉田祐基、寺崎英紀、亀卦川卓美
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [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,大石泰生
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 惑星深部条件における鉄合金の音速と密度2014

    • Author(s)
      境家達弘、横山直也、細木亮太、近藤忠、寺崎英紀、弘中陽一郎、重森啓介
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高圧下における鉄-炭素系融体の密度-弾性波同時測定と惑星外核への適用2014

    • Author(s)
      下山裕太、寺崎英紀、浦川啓、桑原荘馬、田窪勇作
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 超音波法を用いた高圧下におけるFe-Ni及びFe-Ni-C融体の音速測定2014

    • Author(s)
      桑原荘馬、寺崎英紀、西田圭佑、下山裕太、肥後祐司、田窪勇作、浦川啓、鈴木芳生、竹内晃久、上杉健太朗、近藤忠
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] レーザー衝撃圧縮法によるFeSi融体の音速密度測定2014

    • Author(s)
      細木亮太、境家達弘、横山直也、近藤忠、寺崎英紀、重森啓介、弘中陽一郎
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高温高圧下における過剰炭素が存在するC-Mg-Fe-Si-O系の相平衡・融解関係:月サイズ天体内部への応用2014

    • Author(s)
      高橋豪,大谷栄治,寺崎英紀,伊藤嘉紀,柴崎裕樹,石井美帆,舟越賢一,肥後祐司
    • Organizer
      月・火星・水星内部研究会
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2014-09-08 – 2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] Relationship between sound velocity and density of liquid alloys under pressure2014

    • Author(s)
      Terasaki, H., K. Nishida, S. Urakawa, S. Kuwabara, Y. Shimoyama, Y. Takubo, K. Uesugi, A. Takeuchi, Y. Suzuki, Y. Kono, Y. Higo, Y. Katayama, T. Watanuki, T. Kondo
    • Organizer
      日本地球惑星科学連合2014年大会
    • Place of Presentation
      パシフィコ横浜、横浜
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Simultaneous measurement of liquid Fe-C density and sound velocity at high pressure2014

    • Author(s)
      Y. Shimoyama, H. Terasaki, Y. Takubo, S. Urakawa, S. Kuwabara, Y. Katayama
    • Organizer
      日本地球惑星科学連合2014年大会
    • Place of Presentation
      パシフィコ横浜、横浜
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Sound velocity and density measurement of liquid FeSi alloy by laser-shock compression2014

    • Author(s)
      R. Hosogi, N. Yokoyama, T. Sakaiya, T. Kondo, H. Terasaki, K. Shigemori, Y. Hironaka
    • Organizer
      日本地球惑星科学連合2014年大会
    • Place of Presentation
      パシフィコ横浜、横浜
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Sound velocities of laser-shocked Fe-Ni alloys under Earth core conditions2014

    • Author(s)
      T. Sakaiya, N. Yokoyama, R. Hosogi, T. Kondo, H. Terasaki, K. Shigemori, Y. Hironaka
    • Organizer
      日本地球惑星科学連合2014年大会
    • Place of Presentation
      パシフィコ横浜、横浜
    • Year and Date
      2014-04-28 – 2014-05-02
    • Related Report
      2014 Annual Research Report
  • [Book] Magmas Under Pressure: Advances in High-Pressure Experiments on Structure and Properties of Melts2018

    • Author(s)
      Terasaki Hidenori, Nishida Keisuke
    • Total Pages
      23
    • Publisher
      Elsevier
    • Related Report
      2017 Annual Research Report
  • [Book] Deep Earth: Physics and Chemistry of the Lower Mantle and Core2016

    • Author(s)
      Terasaki, H., R.A. Fischer
    • Total Pages
      312
    • Publisher
      American Geophysical Union/John Wiley & Sons Inc
    • Related Report
      2016 Annual Research Report
  • [Remarks] 月・火星・水星内部研究会

    • URL

      http://anvil.ess.sci.osaka-u.ac.jp/m3/index.html

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report 2015 Annual Research Report 2014 Annual Research Report

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Published: 2014-04-04   Modified: 2019-03-29  

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