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Modeling of slab stagnation and falling processes

Research Project

Project/Area Number 16075202
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTohoku University

Principal Investigator

OHTANI Eiji  Tohoku University, 大学院理学研究科, 教授 (60136306)

Co-Investigator(Kenkyū-buntansha) SUZUKI Akio  東北大学, 大学院理学研究科, 准教授 (20281975)
TERESAKI Hidenori  東北大学, 大学院理学研究科, 助教 (50374898)
NAGASE Toshio  東北大学, 大学院理学研究科, 准教授 (10237521)
HIROSE Kei  東京工業大学, 大学院・理工学研究科, 教授 (50270921)
MURAKAMI Motohiko  東北大学, 大学院理学研究科, 准教授 (50401542)
SAKAI Takeshi  国際高等研究教育機構, 国際高等融合領域研究所, 助教 (90451616)
近藤 忠  大阪大学, 大学院・理学研究科, 教授 (20252223)
久保 友明  九州大学, 大学院・理学研究院, 准教授 (40312540)
小宮 剛  東京工業大学, 大学院・理工学研究科, 准教授 (30361786)
大石 泰生  (財)高輝度光科学研究センター, 利用研究促進部門I, 主幹研究員 (20344400)
Co-Investigator(Renkei-kenkyūsha) KONDO Tadashi  大阪大学, 大学院理学研究科, 教授 (20252223)
KUBO Tomoaki  九州大学, 大学院理学研究科, 准教授 (40312540)
KOMIYA Tsuyoshi  東京工業大学, 理工学研究科, 准教授 (30361786)
OOISHI Yasuo  財)高輝度光科学研究センター, 構造物性極限構造チーム, 主幹研究員 (20344400)
Project Period (FY) 2004 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥258,200,000 (Direct Cost: ¥258,200,000)
Fiscal Year 2008: ¥27,500,000 (Direct Cost: ¥27,500,000)
Fiscal Year 2007: ¥66,200,000 (Direct Cost: ¥66,200,000)
Fiscal Year 2006: ¥71,500,000 (Direct Cost: ¥71,500,000)
Fiscal Year 2005: ¥56,000,000 (Direct Cost: ¥56,000,000)
Fiscal Year 2004: ¥37,000,000 (Direct Cost: ¥37,000,000)
Keywords岩鉱・鉱物・鉱床 / 固体地球物理学 / 地殻・マントル物質 / 地球・惑星内部構造 / 水循環 / 岩石・鉱物・鉱床学 / 地球惑星内部構造
Research Abstract

水の存在下でマントル遷移層の相転移境界の深さが変化する。揮発性物質を含むマグマの密度測定によると、このマグマが上部マントル最下部で安定である。これらの結果から滞留した深部スラブからの脱水と上部マントル下部での重い含水マグマの生成というDeep Dehydration modelを提案した。パイロライトやMORB組成中のポストペロフスカイト相転移境界を決定し、D"不連続面の成因をあきらかにした。下部マントル全域でMORB成分はカンラン岩成分より重く、核マントル境界にMORB成分が堆積する。

Report

(6 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (218 results)

All 2009 2008 2007 2006 2005 2004 Other

All Journal Article (150 results) (of which Peer Reviewed: 85 results) Presentation (59 results) Book (8 results) Remarks (1 results)

  • [Journal Article] Determination of post-perovskite phase transition boundary in MgSiO3 up to 4400 K and implications for thermal structure at the base of the mantle2009

    • Author(s)
      Tateno S., Hirose K., Sata N., Ohishi Y
    • Journal Title

      Earth and Planetary Science Letters 277

      Pages: 130-136

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Elasticity of MgO to 130 GPa : Implications for lower mantle mineralogy2009

    • Author(s)
      Murakami, M., Y. Ohishi, N. Hirao and K. Hirose
    • Journal Title

      Earth and Planetary Science Letters 277

      Pages: 123-129

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Elasticity of MgO to 130 GPa : Implications for lower mantle mineralogy2009

    • Author(s)
      Murakami, M., Ohishi, Y. Hirao, N., Hirose, K
    • Journal Title

      Earth and Planetary Science Letters 277

      Pages: 123-129

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of post-perovskite phase transition boundary in MgSiO_3 up to 4400 K and implications for thermal structure at the base of the mantle2009

    • Author(s)
      Tateno, S., Hirose. K., Sata, N., Ohishi, Y
    • Journal Title

      Earth and Planetary Science Letters 277

      Pages: 130-136

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The advanced ion-milling method for preparation of thin film using Ion Slicer : A pplication to a sample recovered from diamond-anvil cell2009

    • Author(s)
      Tateno, S., Sinmyo, R., Hirose, K., Nishioka, H
    • Journal Title

      Review of Scientific Instruments 80

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stagnant slab : A review2009

    • Author(s)
      Fukao, Y, Obayashi, M., Nakakuki, T., and the Deep Slab Project Group (Utada, H., Suetsugu, D., Irifune, T ., Ohtani, E., Yoshioka, S., Shiobara, H., Kanazawa, T., and Hirose, K.)
    • Journal Title

      Annual Review of the Earth and Planetary Science (印刷中)

    • NAID

      120001864707

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental study of reaction between perovskite and molten iron to 146 GPa and implications for chemical equilibrium at the core-mantle boundary2009

    • Author(s)
      Ozawa, H., Hirose, K., Mitome, M, Bando, Y, Sata, N., Ohishi, Y
    • Journal Title

      Physics and Chemistry of Minerals (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystallographic preferred orientation of akimotoite and seismic anisotropy of Tonga slab2008

    • Author(s)
      Shiraishi R., Ohtani E., Kanagawa K., Shimojuku A., Zhao D
    • Journal Title

      Nature, (doi:10.1038/nature07301) 455

    • Related Report
      2008 Final Research Report
  • [Journal Article] Recent advances in the study of mantle phase transitions2008

    • Author(s)
      Ohtani E. and Sakai T
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The electrical conductivity of post-perovskite in Earth's D" layer2008

    • Author(s)
      Ohta K., Onoda S., Hirose K., Sinmyo R., Shimizu K., Sata N., Ohishi Y., Yasuhara A.
    • Journal Title

      Science, (doi:10.1126/science.1155148) 320, 5872

      Pages: 89-91

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of post-perovskite phase transition and new views of core-mantle boundary region2008

    • Author(s)
      Hirose K., Lay T
    • Journal Title

      Elements, (doi:10.2113/ GSELEMENTS.1.3.183) 4, 3

      Pages: 183-189

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Recent advances in the study of mantle phase transitions2008

    • Author(s)
      Ohtani, E. and Sakai, T
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 240-247

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Aluminous hydrous mineral delta-AOOH as a carrier of hydrogen into the core-mantle boundary2008

    • Author(s)
      Sano A., Ohtani E., Kondo T., Hira o N., Sakai T., Sata N., Ohishi Y., Kikegawa T
    • Journal Title

      Geophysical Research Letters 35

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of FIB system to ultra-high-pressure Earth science2008

    • Author(s)
      Miyahara, M., Sakai, T., Ohtani, E., Kobayashi, Y., Kamada, S., Kondo, T., Nagase, T, Yoo, JH, Nishijima, M., Vashaei, Z
    • Journal Title

      J. Mineral. Petrol 103

      Pages: 88-93

    • NAID

      10020736990

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First principles prediction of the new high pressure phase of InOOH2008

    • Author(s)
      Tsuchiya, J., Tsuchiya, T. , Sano, A. , and Ohtani, E
    • Journal Title

      J. Mineral. Petrol. Sci 103

      Pages: 116-120

    • NAID

      10020737115

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] X-ray diffraction study of high pressure transition in InOOH2008

    • Author(s)
      Sano A., Yagi T., Okada T., Gotou H., Ohtani E., Tsuchiya J., Kikegawa T
    • Journal Title

      J. Mineral. Petrol. Sci 103

      Pages: 152-155

    • NAID

      10020737241

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hollandite II phase in KA1Si3O8 as a potential host mineral of potassium in the Earth's lower mantle2008

    • Author(s)
      Hirao N. , Ohtani E. , Kondo T. , Sakai T. , Kikegawa T.
    • Journal Title

      Physics of the Earth and Planetary Interiors 166

      Pages: 97-104

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal equation of state of magnesite to 32GPa and 2073K2008

    • Author(s)
      Litasov, K.D. , Fei, Y., Ohtani, E. , K uribayashi, T. , Funakoshi, K
    • Journal Title

      Phys. Earth Planet. Inter 168

      Pages: 191-203

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Single-crystal elasticity of iron-bearing majorite to 26GPa : Implications for seis mic velocity structure of the mantle transitions zone2008

    • Author(s)
      Murakami, M., Sinogeikin V. S., L itasov K., Ohtani E. , Bass D. J
    • Journal Title

      Earth and Planetary Science Letters 274

      Pages: 339-345

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystallographic preferred orientation of akimotoite and seismic anisotropy of Tonga slab2008

    • Author(s)
      Shiraishi R. , Ohtani E. , Kanagawa K Shimojuku A. , Zhao D.
    • Journal Title

      Nature 455

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Kinetics of the post-garnet transformation : Implications for density and rheology of subducting slabs2008

    • Author(s)
      Kubo, T. , Ohtani, E. , Kato, T. , Kon do, T. , Hosoya, T. , Sano, A. , Kikeg awa, T
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 181-192

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Frontiers and grand challenges in mineral physics of the deep mantle2008

    • Author(s)
      Lin, J-F. , Karato, S. , Bass, J.D. , Oht ani, E. , Prewitt. , C.T
    • Journal Title

      Physics of the Earth and Planetary Interiors 170

      Pages: 151-151

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] マントル物質の融解とマグマの密度 : そのマントルダイナミクスへの適用2008

    • Author(s)
      大谷栄治
    • Journal Title

      高圧力の科学と技術 180

      Pages: 160-369

    • NAID

      10024826449

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In situ X-ray diffraction study of Hydrogen partitioning between iron and mantle minerals under high pressure and temperature ; Implications to Hydrogen behavio r at the Martian core-mantle boundary2008

    • Author(s)
      Terasaki, H. , Shibazaki Y, Ohtani E. , Suzuki, A. , Sakamaki T. , Ghosh S. , Nishida K, Funakoshi K
    • Journal Title

      SPring-8 User Experimental Report 2008A(Web掲載)

    • Related Report
      2008 Annual Research Report
  • [Journal Article] MgsiO3ペロブスカイトとポストペロブスカイト相の音速測定2008

    • Author(s)
      村上元彦
    • Journal Title

      高圧力の科学と技術 18

      Pages: 21-30

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New high-pressure B2 phase of FeS above 180 GPa2008

    • Author(s)
      Sata, N., Ohfuji, H., Hirose, K., Ko bayashi, H, Ohishi, Y, Hirao, N
    • Journal Title

      American Mineralogist 93

      Pages: 492-494

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phase transitions in pyrolite and MORB at lowermost mantle conditions : Implicat ions for a MORB-rich pile above the core-mantle boundary2008

    • Author(s)
      Ohta, K., Hirose, K., Lay, T., Sata, N., Ohishi, Y
    • Journal Title

      Earth and Planetary Science Letters 267

      Pages: 107-117

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissociation of CAS phase in the uppermost lower mantle2008

    • Author(s)
      Ishibashi, K., Hirose, K., Sata, N., Ohishi. Y
    • Journal Title

      Physics and Chemistry of Minerals 35

      Pages: 197-200

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical equilibrium between ferropericlase and molten iron to 134 GPa and im plications for iron content at the bottom of the mantle2008

    • Author(s)
      Ozawa, H., Hirose, K., Mitome, M, Bando, Y. Sata, N., Ohishi, Y
    • Journal Title

      Geophysical Research Letters 35

      Pages: 342-353

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The electrical conductivity of post-perovskite in Earth's Df, layer2008

    • Author(s)
      Ohta, K., Onoda, S., Hirose, K., Sin myo, R., Shimizu, K., Sata, N., Ohi shi, Y, Yasuhara, A
    • Journal Title

      Science 320

      Pages: 89-91

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of post-perovskite phase transition and new views on the core-mantle boundary region2008

    • Author(s)
      Hirose, K., Lay, T
    • Journal Title

      Elements 4

      Pages: 183-189

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous volume measurements of Au and MgO to 140 GPa and thermal eq uation of state of Au based on MgO pressure scale2008

    • Author(s)
      Hirose, K., Sata, N., Komabayashi, T., Ohishi, Y
    • Journal Title

      Physics of the Earth and Planetary Interiors 167

      Pages: 149-154

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] PVT relations in MgO : an ultra-high P-T scale for planetary science applications2008

    • Author(s)
      Wu, Z., R. Wentzcovitch, K. Umem oto, Li, B., Hirose, K., Zheng, J
    • Journal Title

      Journal Geophysical Research 113

      Pages: 130-136

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The compression of H2O ice to 126 GPa and implications for hydrogen-bond sy mmetrization : Synchrotron x-ray diffraction measurements and density-functional c alculations2008

    • Author(s)
      Sugimura, E., litaka, T., Hirose, K., Kawamura, K., Sata, N., Ohishi, Y
    • Journal Title

      Physical Review B 77

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Iron partitioning between perovskite and post-perovskite : A transmission electron microscope study2008

    • Author(s)
      Hirose, K., Takafuji, N., Fujino, K., Shieh. S. R., Duffy. T. S
    • Journal Title

      American Mineralogist 93

      Pages: 1899-1902

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferric iron content in (Mg, Fe) SiO_3 perovskite and post-perovskite in the deep lower mantle conditions2008

    • Author(s)
      Sinmyo, R., Ozawa, H., Hirose, K., Yasuhara, A., Endo, N
    • Journal Title

      American Mineralogist 93

      Pages: 1899-1902

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Highly intense monochromatic X-ray diffraction facility for high-pressure research at SPring-82008

    • Author(s)
      Ohishi, Y., Hirao, N., Sata, N., Hiro se, K., Takata, M
    • Journal Title

      High Pressure Research 28

      Pages: 163-173

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phase relations of iron and iron-nickel alloys up to 300 GPa ; Implications for th e composition and the structure of the Earth's inner core2008

    • Author(s)
      Kuwayama, Y., Hirose. K., Sata, N., Ohishi, Y
    • Journal Title

      Earth and Planetary Science Letters 273

      Pages: 379-385

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Partitioning of iron between perovskite / post-perovskite and ferropericlase in the lower mantle2008

    • Author(s)
      Sinmyo, R., Hirose. K., Nishio-Ham ane, D., Seto, Y, Fujino, K., Sata, N., Ohishi, Y
    • Journal Title

      Journal of Geophysical Research 113(Web掲載)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous volume measurements of perovskite and post-perovskite in MgSiO_3 and their thermal equations of state2008

    • Author(s)
      Komabayashi, T., Hirose, K., Sugimura, E. Sata, N., Ohishi, Y, Dubrovinsky, L.
    • Journal Title

      Earth and Planetary Science Letters 265

      Pages: 515-524

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New high-pressure B2 phase of FeS above 180 GPa2008

    • Author(s)
      Sata, N., Ohfuji, H., Hirose, K., Kobayashi, H., Ohishi, Y., Hirao, N.
    • Journal Title

      American Mineralogist 93

      Pages: 492-494

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phase transitions in pyrolite and MORB at lowermost mantle conditions: Implications for a MORB-rich pile above the core-mantle boundary2008

    • Author(s)
      Ohta, K., Hirose, K., Lay, T., Sata, N., Ohishi, Y.
    • Journal Title

      Earth and Planetary Science Letters 267

      Pages: 107-117

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical equilibrium between ferropericlase and molten iron to l34 GPa and implications for iron content at the bottom of the mantle2008

    • Author(s)
      Ozawa, H., Hirose, K, Mitome, M., Bando, Y., Sata, N., Ohishi, Y.
    • Journal Title

      Geophysical Research Letters 35,L05308,doi:10.1029/2007GL032648(電子ジャーナル)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissociation of CAS phase in the uppermost lower mantle2008

    • Author(s)
      shibashi, K., Hirose, K., Sata, N., Ohishi, Y.
    • Journal Title

      Physics and Chemistry of Minerals 35

      Pages: 197-200

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The electrical conductivity of post-perovskite in Earth's D" layer2008

    • Author(s)
      Ohta, K., Onoda, S., Hirose, K., Sinmyo, R., Shimizu, K., Sata, N., Ohishi, Y., Yasuhara, A
    • Journal Title

      Science 320

      Pages: 89-91

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous volume measurements of Au and MgO to 140 GPa and thermal equation of state of Au based on MgO pressure scale2008

    • Author(s)
      Hirose, K., Sata, N., Komabayashi, T., Ohishi, Y.
    • Journal Title

      Physics of the Earth and Planetary Interiors doi.10.10161j.pep.l(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Carbon isotope chemostratigraphy of a Precambrian/Cambrian boundary section in the Three Gorge area, South China: prominent global-scale isotope excursions just before the Cambrian Explosion2008

    • Author(s)
      Ishikawa, T., Ueno, Y., Komiya, T., Sawaki, Y., Han, J., Shu, D., Li, Y., Maruyama, S., Yoshida, N.
    • Journal Title

      Gondwana Research 14(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Annealing time-scale of the cratonic lithosphere of southern Africa inferred from the shape of inclusion minerals2008

    • Author(s)
      Katayama, I., Komiya, T., Toriumi, M.
    • Journal Title

      International Geology Review 50

      Pages: 84-88

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolution of the composition of seawater through geologic time, and its influence on the evolution of life2008

    • Author(s)
      Komiya, T., Hirata, T., Kitajima, K., Yamamoto, S., Shibuya, T., Sawaki, Y., Ishikawa, T., Shu, D., Li, Y., Han, J.
    • Journal Title

      Gondwana Research 14(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ca isotopic compositions of dolomite, phosphorite and the oldest animal embryo fossils from the Neoproterozoic in Weng'an, South China.2008

    • Author(s)
      Komiya, T., Suga, A., Ohno, T., Han, J., Guo, J., Yamamoto, S., Hirata, T., Li, Y.
    • Journal Title

      Gondwana Research 14(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of 88Sr/86Sr mass-dependent isotopic fractionation and radiogenic isotope variation of 87Sr/86Sr in the Neoproterozoic Doushantuo Formation.2008

    • Author(s)
      Ohno, T., Komiya, T., Ueno, Y., Hirata, T., Maruyama, S.
    • Journal Title

      Gondwana Research 14(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sr isotope excursion around Precambrian-Cambrian boundary, in Three Gorge area, South China2008

    • Author(s)
      Sawaki, Y., Fukushi, Y., Ohno, T., Komiya, T., Ishikawa, T., Hirata, T., Maruyama, S.
    • Journal Title

      Gondwana Research 14(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Internal structures and U=Pb ages of zircons from a tuff layer in the Meishucunian formation, Yunnan Province, South China2008

    • Author(s)
      Sawaki, Y., Nishizawa, M., Suo, T., Komiya, T., Hirata, T., Takahata, N., Sano, Y., Han, J., Kon, Y., Maruyama, S.
    • Journal Title

      Gondwana Research 14(In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of structural transitions on prosperities of high-pressure silicate melts: 27Al NMR, glass densities, and melt viscosities2007

    • Author(s)
      Allwardt, R.T., Stebbins, F.J., Terasaki, H., Du, L., Frost, J.D., Withers, C.A., Hirschmann, M.M., Suzuki, A. and Ohtani, E.
    • Journal Title

      American Mineralogist 92

      Pages: 1093-1104

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 高圧実験と地球科学2007

    • Author(s)
      鈴木昭夫
    • Journal Title

      高圧力の科学と技術 17

      Pages: 198-205

    • NAID

      10019736358

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of A13+ and H+ on the elastic properties of stishovite2007

    • Author(s)
      Lakshtanov L.D., Konstantin D.L., Stanislav V.S., Holger H., Li J., Ohtani E., Bass J.
    • Journal Title

      American Mineralogist 92

      Pages: 1026-1030

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The post-stishovite phase transition in hydrous alumina-bearing SiO2 in the lower mantle of the earth2007

    • Author(s)
      Lakshtanov L.D., Sinogeikin V.S., Litasov D.K., Prakapenka B.V., Hellwig H., Wang J., Sanches-Valle C., Perrillat J., Chen B., Somayazulu M., Li J., Hotani E., Bass J.
    • Journal Title

      PNAS 104

      Pages: 13588-13590

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temperature dependence and mechanism of hydrogen incorporation in olivine at 12.5-14.0 GPa2007

    • Author(s)
      Litasov, K.D., Ohtani E., Kagi H., Jacobsen D.S.,
    • Journal Title

      Geophysical Research Letters vol.34,L16314,doi:10.1029-2007GL030737(電子ジャーナル)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal equation of state of superhydrous phase B to 27GPa and 1373K.2007

    • Author(s)
      Litasov K.D., Ohtani E., Ghosh S., Nishihara Y., Suzuki A., Funakoshi K
    • Journal Title

      Physics of the Earth and Planetary Interiors 164(3)

      Pages: 142-160

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal structures of high-pressure phases in the alumina-water system: II. Powder X-ray diffraction study of a new dense aluminum deuteroxide, delta-Al (OD)(3)2007

    • Author(s)
      Komatsu K., Sano A., Momma K., Ohtani E., Kudoh Y.
    • Journal Title

      Zeitschrift fur Kristallographie 222(1)

      Pages: 13-22

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The compressibility of Fe-and Al-bearing phase D to 30GPa2007

    • Author(s)
      Litasov K.D., Ohtani E., Suzuki A., Funakoshi K
    • Journal Title

      Physics and Chemistry of Minerals 34(3)

      Pages: 159-167

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High hydrogen solubility in Al-rich stishovite and water transport in the lower mantle2007

    • Author(s)
      Litasov K., Kagi H., Shatskiy A., Ohtani E., Lakshtanov D., Bass J., Ito E.
    • Journal Title

      Earth and Planet. Sci. Lett 202,(3-4)

      Pages: 620-634

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Raman spectroscopic study of a granitite xenolith from Malaita, Southwest Pacific2007

    • Author(s)
      Shiraishi R., Ohtani E.
    • Journal Title

      Journal of Mineralogical and Petrological Science 102,doi:10.2465/jmps.060327b.

      Pages: 337-345

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neutron diffraction study of aluminous hydroxide δ-AlOOH2007

    • Author(s)
      Vanpeteghem C., Ohtani E.
    • Journal Title

      Physics and Chemistry Minerals 34

      Pages: 657-661

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability of carbonated magmas at the case of the Earth's upper mantle2007

    • Author(s)
      Ghosh S., Ohtani E., Litasov K., Suzuki A., Sakamaki T.
    • Journal Title

      Geophysical research letters 34,L22312,doi:10.1029/2007GL031349

      Pages: 657-661

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cation vacancies and possible hydrogen atom positions in Fe-bearing hydrous forsterite, Mg1.85Fe0.14SiO.99H0.06O4, synthesized at 13.5 GPa and 1400 degrees C2007

    • Author(s)
      Kudoh Y., Kuribayashi T., Litasov K., Ohtani E.
    • Journal Title

      Journal of Mineralogical and Petrological Science 102

      Pages: 306-310

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of A13+ on the elastic properties of ferropericlase at high pressure2007

    • Author(s)
      Sanchez-Valle C., Litasov K., Ohtani E., Bass J.
    • Journal Title

      Geochimica et Cosmochimica Acta 71(15)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 大規模水循環と全地球ダイナミクス2007

    • Author(s)
      大谷栄治
    • Journal Title

      地学雑誌 116-6

      Pages: 761-767

    • NAID

      10025677286

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of post-perovskite phase transition and implications for the nature of D" layer of the mantle2007

    • Author(s)
      Hirose, K., Kawamura, K.
    • Journal Title

      Advances in High-Pressure Mineralogy, edited by E. Ohtani, GSA Memoir Special paper 421

      Pages: 37-46

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Post-perovskite phase transition and the nature of D" layer2007

    • Author(s)
      Hirose, K.
    • Journal Title

      Superplumes: Beyond Plate Tectonics, edited by D. A. Yuen, S. Maruyama, S. Karato, and B. F. Windley

      Pages: 69-82

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A new high-pressure and high-temperature polymorph of FeS2007

    • Author(s)
      Ohfuji, H., Sata, N., Kobayashi, H., Ohishi, Y., Hirose, K., Irifune, T.
    • Journal Title

      Physics and Chemistry of Minerals 10.1007/sOO269-007-0151-0(電子ジャーナル)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The effect of iron spin transition on electrical conductivity of (Mg,Fe) O magnesiowustite2007

    • Author(s)
      Ohta, K., Hirose, K., Onoda, S., Shimizu, K.
    • Journal Title

      Proceedings of the Japan Academy, Ser. B. 83

      Pages: 97-100

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sound velocity of MgSiO_3 post-perovskite phase: A constraint on the D" discontinuity2007

    • Author(s)
      Murakami, M., Sinogeikin, S., Bass, J., Sata, N., Ohishi, Y., Hirose, K.
    • Journal Title

      Earth and Planetary Science Letters 259

      Pages: 18-23

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phase transition of CaSiO_3 perovskite2007

    • Author(s)
      Komabayashi, T., Hirose, K., Sata, N., Ohishi, Y, Dubrovinsky, L.
    • Journal Title

      Earth and Planetary Science Letters 260

      Pages: 564-569

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of post-perovskite phase transition and the nature of D" layer2007

    • Author(s)
      Hirose, K.
    • Journal Title

      The Last Mantle Phase Transition, edited by K. Hirose, J. Brodholt, T. Lay and D. Yuen, AGU monograph 174

      Pages: 19-35

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geology and zircon geochronology of the Acasta Gneiss Complex, northwestern Canada: new constraints on its tectonothermal history2007

    • Author(s)
      Iizuka, T., Komiya, T., Ueno, Y., Katayama, I., Uehara, Y., Maruyama, S., Hirata, T., Johnson, S. P., Dunkley, D.
    • Journal Title

      Precambrian Research 153

      Pages: 179-208

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A very hydrous mantle under the western Pacific region: implications for formation of marginal basins and style of Archean plate tectonics.2007

    • Author(s)
      Komiya, T., Maruyama, S.
    • Journal Title

      Gondwana Research 11

      Pages: 132-147

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Middle Archean ocean ridge hydrothermal metamorphism and alteration recorded in the Cleaverville area, Pilbara Craton, Western Australia2007

    • Author(s)
      Shibuya, T., Kitajima, K., Komiya, T., Terabayashi, M., Maruyama, S.
    • Journal Title

      Journal of Metamorphic Geology 25

      Pages: 751-767

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Progressive metamorphism of the Taitao ophiolite; evidence for axial and off-axis hydrothermal alterations2007

    • Author(s)
      Shibuya, T., Komiya, T., Anma, R., Ota, T., Omori, S., Kon, Y., Yamamoto, S., Maruyama, S.
    • Journal Title

      Lithos 98

      Pages: 233-260

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Paleocurrent patterns of the sedimentary sequence of the Taitao ophiolite constrained by anisotropy of magnetic susceptibility and paleomagnetic analyses2007

    • Author(s)
      Veloso, E. E., Anma, R., Ota, T., Komiya, T., Kagashima, S.-i., Yamazaki, T.
    • Journal Title

      Sedimentary Geology 201

      Pages: 446-460

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Imbricate structure of the Luobusa Ophiolite and surrounding rock units, southern Tibet.2007

    • Author(s)
      Yamamoto, H., Yamamoto, S., Kaneko, Y., Terabayashi, M., Komiya, T., Katayama, I., Iizuka, T.
    • Journal Title

      Journal of Asian Earth Sciences 29

      Pages: 296-304

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 地球の海水組成と生命の進化46億年2007

    • Author(s)
      小宮剛
    • Journal Title

      地学雑誌 116

      Pages: 95-113

    • NAID

      10025675866

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal structures of high-pressure phases in the alumina-water system : II. Powder X-ray diffraction study of a new dense aluminum deuteroxide, δ-Al (OD)_32007

    • Author(s)
      Komatsu K., Sano A., Momma K., Ohtani E., Kudoh Y.
    • Journal Title

      Zeitschrift fur Kristaliographie 222

      Pages: 13-22

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 氷天体物質の流動物性2007

    • Author(s)
      久保友明
    • Journal Title

      遊星人 16

      Pages: 13-23

    • NAID

      110006242548

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 氷天体の内部流動2007

    • Author(s)
      久保友明
    • Journal Title

      科学 77

      Pages: 154-155

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Geology and zircon geochronology of the Acasta Gneiss Complex, north western Canada2007

    • Author(s)
      Iizuka T., Komiya T., Ueno Y., Uehara Y., Maruyama S., Hirata T., Johnson S.P., Dunkley D.
    • Journal Title

      new constraints on its tectonothermal history : Precambrian Research 153

      Pages: 179-208

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ついに見えてきた地球コア直上の世界2007

    • Author(s)
      廣瀬敬
    • Journal Title

      日経サイエンス 1月号

      Pages: 42-49

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Hogh solubility of FeO in perovskite and the post-perovskite phase transition in (MgO0.5Fe0.5)SiO_32007

    • Author(s)
      Tateno S., Hirose K., Sata N., Ohnishi Y.
    • Journal Title

      Physics of the Earth and Planetary Interiors 160

      Pages: 319-325

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki T., Suzuki A., Ohtani E
    • Journal Title

      Nature Vol.439

      Pages: 192-194

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone.2006

    • Author(s)
      Hae R., Ohtani E., Kubo T., Koyama T., Utada H.
    • Journal Title

      Earth Planetary Science Letters 243

      Pages: 141-148

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki T., Suzuki A., Ohtani E.
    • Journal Title

      Nature 439

      Pages: 192-194

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effect of water on mantle phase transitions.2006

    • Author(s)
      Ohtani E., Litasov.K
    • Journal Title

      Reviews of Mineralogy and Geochemistry. 62

      Pages: 397-420

    • Related Report
      2006 Annual Research Report
  • [Journal Article] In situ X-ray diffraction study of the effect of water on the garnet-perovskite transformation in MORB and implications for the penetration of oceanic crust into the lower mantle.2006

    • Author(s)
      Sano A., Ohtani E., Litasov K., Kubo T., Hosoya T., Funakoshi K., Kikegawa T.
    • Journal Title

      The Earth and planetary Interior 159

      Pages: 118-126

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Al, Fe substitution in the MgSiO_3 perovskite structure : A single-crystal X-ray diffraction study.2006

    • Author(s)
      Vanpeteghem C.B., Angel Ross N.L., Jacobsen S.D., Dobson D.P., Litasov K.D., Ohtani E.
    • Journal Title

      Physics of Earth and Planetary Interiors 155

      Pages: 96-103

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Influence of water on major phase transitions in the Earth's mantle.2006

    • Author(s)
      Litasov K., Ohtani E., Sano A.
    • Journal Title

      Geophysical Monograph Series 168

      Pages: 95-111

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Influence of water on major phase transitions in the Earth's mantle2006

    • Author(s)
      Litasov K., Ohtani E., Sano A.
    • Journal Title

      Earth's Deep Water, Geophysical Monograph Series 168

      Pages: 95-112

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Water contents in the mantle transition zone beneath the north Pacific derived from the electrical conductivity anomaly.2006

    • Author(s)
      Koyama T., Shimizu H., Utada H., Ichiki M., Ohtani E., Har R.
    • Journal Title

      Earth's Deep Water, Geophysical Monograph Series 168

      Pages: 171-179

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stability of hydrous phase d-AlOOH at multi-mega bar conditions.2006

    • Author(s)
      Ohtani E., Sano A., Kondo T., Sakai T., Suzuki A., Hirao N., Sata N., Ohishi Y.
    • Journal Title

      Spring-8 User Experimental Report, 2005B (web掲載)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Density measurement for MORB melts by X-ray absorption method.2006

    • Author(s)
      Urakawa S., Sakamaki T., Ohtani E., Suzuki A., Katayama Y.
    • Journal Title

      Spring-8 User Experimental Report, 2005B (web掲載)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] In situ X-ray measurements of iron-nickel alloy at 1.8 Mbar.2006

    • Author(s)
      Hirao N., Kondo T., Ohtani E., Sana N., Ohishi Y.
    • Journal Title

      Spring-8 User Experimental Report, 2005B (web掲載)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Radiography method for the density measurement of basaltic magma at high pressure and high temperature.2006

    • Author(s)
      Suzuki A., Ohtani E., Terasaki H., Sakamaki T., Nishida K.
    • Journal Title

      Spring-8 User Experimental Report, 2006A (web掲載)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Influence of water on phase transition in olivine and peridotite compositions with implication to 410- and 520-Km dicontinuity in the transition zone.2006

    • Author(s)
      Litasov K., Ohtani E., Suzuki A., Terasaki H.
    • Journal Title

      Spring-8 User Experimental Report, 2006A (web掲載)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Density measurement for MORB melts by X-ray absorption method.2006

    • Author(s)
      Urakawa S., Sakamaki T., Ohtani E., Suzuki A., Katayama Y.
    • Journal Title

      Spring-8 User Experimental Report, 2006A (web掲載)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Occurrence of a 4.2 Gry old zircon in the Acasta Gneiss Complex of northwestern Canada.2006

    • Author(s)
      Iizuka T., Horie K., Komiya T., Maruyama S., Hirata T., Hidaka H., Windley B.F.
    • Journal Title

      Geology 34

      Pages: 245-248

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A very hydrous mantle under the western Pacific region : implications for formation of marginal basins and style of Archean plate tectonics2006

    • Author(s)
      Komiya T., Maruyama S.
    • Journal Title

      Gondwana Research 11

      Pages: 132-147

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Equations of state of the post-perocslite phase synthesized from a natural (Mg, Fe)SiO_3 or thopyroxene2006

    • Author(s)
      Shieh S., Duffy T., Kubo A., Dhen G., Orakaoenka V., Sata N., Hirose K., Ohishi Y.
    • Journal Title

      Proceedings of the National Academy of Sciences 103

      Pages: 3039-3043

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Unsolved problems in the lowermost mantle.2006

    • Author(s)
      Hirose K., Karatao S., Cormier V., Brodholt J., Yuen D.
    • Journal Title

      Geophysical Research Letters 33

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 超高圧実験で探るマントル最深部2006

    • Author(s)
      廣瀬敬
    • Journal Title

      日本地震学界広報誌ないふる 1月号

      Pages: 6-7

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 急速に理解の進むマントル最深部2006

    • Author(s)
      廣瀬敬
    • Journal Title

      科学 5月号

      Pages: 455-456

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 超高圧実験で探る地球深部2006

    • Author(s)
      廣瀬敬
    • Journal Title

      日本地球惑星科学連合ニュースレター(JGL) 8月号

      Pages: 3-5

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Ferric iron in Al-bearing post-perovskite2006

    • Author(s)
      Sinmyo R., Hirose K., O'neill H., Okunishi E.
    • Journal Title

      Geophysical Research Letters 33

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Postperovskite phase transition and its geophysical implications.2006

    • Author(s)
      Hirose K.
    • Journal Title

      Reviews of Geophysics 44

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stability of hydrous melt at the base of the Earth's upper mantle2006

    • Author(s)
      Sakamaki, T., Suzuki, A., Ohtani, E.
    • Journal Title

      Nature 439

      Pages: 192-194

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Hydrogen diffusivity in wadsleyite and water distribution in the mantle transition zone2006

    • Author(s)
      Hae, R., Ohtani, E., Kubo, T., et al.
    • Journal Title

      Earth Planet.Sci.Lett. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Partitioning of potassium between iron and silicate at the core-mantle boundary2006

    • Author(s)
      Hirao, N., Ohtani, E., Kondo, T.et al.
    • Journal Title

      Geophys.Res.Lett. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Reaction between liquid iron and (Mg, Fe)SiO3-perovskite and solubilities of Si and O in molten iron at 27 GPa.2006

    • Author(s)
      Kawazoe, T., Ohtani, E.
    • Journal Title

      Chem.Minerals (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Influence of water on major phase transitions in the Earth's mantle2006

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A.
    • Journal Title

      American Geophysical Union Monograph, Earth's Deep Water Cycle (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] High-pressure behavior of MnGeO_3 and CdGeO_3 and the post-perovskite phase transition2006

    • Author(s)
      Tateno, S., Hirose, K., Sata, N., et al.
    • Journal Title

      Phys.Chem.Minerals 32

      Pages: 721-725

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Determination of post-perovskite phase transition boundary in MgSiO_3 using Au and MgO internal pressure standards2006

    • Author(s)
      Hirose, K., Sinmyo, R., Sata, N., Ohishi, Y.
    • Journal Title

      Geophys.Res.Lett. 33

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Equation of state of the post-perovskite phase synthesized from a natural (Mg, Fe)SiO_3 orthopyroxene2006

    • Author(s)
      Shieh, S., Duffy, T., Kubo, A., Shen, G.et al.
    • Journal Title

      Proceedings of the National Academy of Sciences

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Unsoloved problems in the lowermost mantle2006

    • Author(s)
      Hirose, K., Karato, S., et al.
    • Journal Title

      Geophys.Res.Lett. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Iron-water reaction at high pressure and temperature, and hydrog en transport into the core2005

    • Author(s)
      Ohtani, E., Hirao, N., Kondo, T.et al.
    • Journal Title

      Phys.Chem.Minerals 78・2

      Pages: 77-82

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Phase relation in hydrous MORB at 18-28 GPa : Implications for heterogeneity of the lower mantle2005

    • Author(s)
      Litasov, K.D., Ohtani, E.
    • Journal Title

      Phys.Earth Planet.Inter. 150・4

      Pages: 239-263

    • Related Report
      2005 Annual Research Report
  • [Journal Article] In situ X-ray diffraction study of post-spinel transformation in a peridotite mantle : Implication for the 660-km discontinuity2005

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A., et al.
    • Journal Title

      Earth Planet.Sci.Lett. 238・3-4

      Pages: 311-328

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Formation of metastable cubic-perobskite in high-pressure phase transformation of Ca(Mg, Fe, Al)Si_2O_62005

    • Author(s)
      Asahara, Y., Ohtani, E., Kondo, T., et al.
    • Journal Title

      American Mineralogist 90

      Pages: 457-462

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Viscosity of silicate melts in CaMgSi_2O_6-NaAlSi_2O_6 system at high pressure2005

    • Author(s)
      Suzuki, A., Ohtani, E., Terasaki, H., et al.
    • Journal Title

      Phys.Chem.Minerals 32・2

      Pages: 140-145

    • NAID

      10019866051

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fe-Mg partitioning between (Mg, Fe) SiO3 post-perovskite, perovskite, and magnsiowustite in the Earth's lower mantle2005

    • Author(s)
      Kobayashi, Y., Kondo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Water controls the fields of metastable olivine in cold subducting slabs2005

    • Author(s)
      Hosoya, T., Kubo, T., Ohtani, E., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Wet subduction versus cold subduction2005

    • Author(s)
      Litasov, K.D., Ohtani, E., Sano, A., et al.
    • Journal Title

      Geophys.Res.Lett. 32

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 地球内部の岩石鉱物2005

    • Author(s)
      大谷 栄治
    • Journal Title

      地学雑誌 114・3

      Pages: 338-349

    • NAID

      10025673411

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 無水および含水マグマオーションと月と地球の地殻2005

    • Author(s)
      大谷 栄治
    • Journal Title

      日本惑星科学会誌 遊星人 14・3

      Pages: 108-112

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 高温高圧下におけるマグマと熔融鉄合金の密度と年度2005

    • Author(s)
      鈴木 昭夫
    • Journal Title

      高圧力の科学と技術 15・1

      Pages: 140-145

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The effect of oxygen and sulphur on the dihedral angle between Fe-O-S melt and silicate minerals at high pressure : Implications for Martian core formation2005

    • Author(s)
      Terasaki, H., Frost, D.J., et al.
    • Journal Title

      Phys.Chem.Minerals 78

      Pages: 77-82

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Clapeyron slope of the post-perovskite phase transition boundary in CaIrO_32005

    • Author(s)
      Hirose, K., Fujita, T.
    • Journal Title

      Geophys.Res.Lett. 32・L13313

    • Related Report
      2005 Annual Research Report
  • [Journal Article] In-situ X-ray measurements on the phse relation of antigorite (serpentine) : implication for water transportation by slab peridotite into the deep interior2005

    • Author(s)
      Komabayashi, T., Hirose, K., Funakoshi, K.
    • Journal Title

      Phys.Earth Planet.Inter. 151

      Pages: 276-289

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Phase transition and density of subducted MORB crust in the lower mantle2005

    • Author(s)
      Hirose, K., Takafuji, N., Sata, N., Ohishi, Y.
    • Journal Title

      Earth Planet.Sci.Lett. 237

      Pages: 239-251

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Phase relations in Mg_3Al_2Si_3O_<12> to 180 GPa : Effect of Al on post-perovskite phase transition2005

    • Author(s)
      Tateno, S., Hirose, K., Sata, N., Ohishi, Y.
    • Journal Title

      Geophys.Res.Lett. 32

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The pyrite-type high-pressure form of slica2005

    • Author(s)
      Kuwayama, Y., Hirose, K., Sata, N., Ohishi, Y.
    • Journal Title

      Science 309

      Pages: 923-925

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 地球惑星内部物質の放射光結晶学2005

    • Author(s)
      廣瀬 敬
    • Journal Title

      日本結晶学会誌 47

      Pages: 247-252

    • Related Report
      2005 Annual Research Report
  • [Journal Article] マントル最深部の新鉱物の発見2005

    • Author(s)
      廣瀬 敬
    • Journal Title

      科学 8月号

      Pages: 1024-1028

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Water in the Mantle2005

    • Author(s)
      Ohtani, E.
    • Journal Title

      Elements 1

      Pages: 25-30

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Water transport into the deep mantle and formation of a hydrous transition zone2004

    • Author(s)
      Ohtani E., Litasov K.D., Hosoya T., Kubo T. and Kondo T
    • Journal Title

      Phys. Earth Planet. Inter

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Water Transport into the Deep Mantle and Formation of a Hydrous Transition Zone2004

    • Author(s)
      Ohtani, E., Litasovo, K.D., Hosoya, T.et al.
    • Journal Title

      Phys.Earth.Planet.Inter. 143-44

      Pages: 255-269

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mg-Fe interdiffusion rates in wadsleyite and the diffusivity jump at the 410-km discontinuity2004

    • Author(s)
      Kubo, T., Shimojuku, A., Ohtani, E.
    • Journal Title

      Phys Chem Minerals 31

      Pages: 456-464

    • Related Report
      2004 Annual Research Report
  • [Journal Article] In situ X-ray observation of decomposition of hydrous aluminum slicate AlSiO_3OH and aluminum oxide hydroxide d-AlOOH at high pressure and temperature2004

    • Author(s)
      Sano, A., Ohtani, E., Kubo, T., Funakoshi, K.
    • Journal Title

      Phys.Chem.Solids. 65

      Pages: 1547-1554

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Post-perovskite phase transition in MgSiO_32004

    • Author(s)
      Murakami, M., Hirose, K., Kamura, K.et al.
    • Journal Title

      Science 304

      Pages: 855-858

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Trace element partitioning in Earth's lower mantle and implications for the geochemical consequences of partial melting at the core-mantle boundary2004

    • Author(s)
      Hirose, K., Shimizu, N.et al.
    • Journal Title

      Phys.Earth.Planet.Inter. 146

      Pages: 249-260

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Solidus of Carbonated Peridotite and petrogenesis of Magnesio-carbonatite in the Earth's Upper Mantle and Transition Zone

    • Author(s)
      Ghosh, S. , E. Ohtani, K. Litasov, H. Terasaki
    • Journal Title

      Chemical Geology (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of in-situ Brillouin spectroscopy at high pressure and temperature with synchrotron radiation and infrared laser heating system : Application to the Earth's deep interior

    • Author(s)
      Murakami, M. , Y. Asahara, Y. Ohish i, N. Hirao and K Hirose
    • Journal Title

      Physics of the Earth and Planetary Interiors (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of post-perovskite phase transition and new views of core-mantle boundary region

    • Author(s)
      Hirose, K., Lay, T.
    • Journal Title

      Elements (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] High Pressure Mineralogy to Investigate the Deep Earth2009

    • Author(s)
      Murakami, M
    • Organizer
      Japanese-French Frontiers of Science Symposium
    • Place of Presentation
      Kanagawa(Japan)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Chemical reactions and element partitioning at the core-mantle boundary2008

    • Author(s)
      Ohtani E
    • Organizer
      Goldschmidt 2008
    • Place of Presentation
      Vancouver
    • Related Report
      2008 Final Research Report
  • [Presentation] Role of Hydrogen in the Mantle Transition Zone2008

    • Author(s)
      Ohtani E., Kudo T., Ghosh S., Shimojuku A., Suzuki A
    • Organizer
      AOGS 2008
    • Place of Presentation
      Busan
    • Related Report
      2008 Final Research Report
  • [Presentation] Water in the transition zone, lower mantle, and core2008

    • Author(s)
      Ohtani E., Ghosh S., Sano A., Litasov K.D
    • Organizer
      EGU General Assembly 2008
    • Place of Presentation
      Vienna(オーストリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Elasticity of DHMS at mantle pressures : Implication for seismic velocities and an isotropy of subducted slabs2008

    • Author(s)
      Sanchez-Valle C., Litasov K.D., Sin ogeikin S.V., Smyth J.R, Ohtani E., Bass J.D
    • Organizer
      EGU General Assembly 2008
    • Place of Presentation
      Viemna(オーストリア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Heterogeneous distribution of hydrogen in the mantle transition zone2008

    • Author(s)
      Ohtani E
    • Organizer
      International Symposium on Lithosphere Petrolog y and Origin of Diamond dedicated to the 100th anniversary of Prof. Vladimir S. Sobolev
    • Place of Presentation
      Novosibirsk(ロシア)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Role of Hydrogen in the Mantle Transition Zone2008

    • Author(s)
      Ohtani E., Kudo T., Ghosh S., S himojuku A., Suzuki A
    • Organizer
      AOGS 2008
    • Place of Presentation
      Busan(韓国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Chemical reactions and element partitioning at the core-mantle boundary2008

    • Author(s)
      Ohtani E
    • Organizer
      Goldschmidt 2008
    • Place of Presentation
      Vancouver(カナダ)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Properties and dynamics of mantle and core2008

    • Author(s)
      Bernhard Steinberger, Eiji Ohta ni, Geld Steinle-Neumann, Jame s Connolly, Shun-ichiro Karato
    • Organizer
      The 33 rd International Geological Congress 2008
    • Place of Presentation
      Oslo(ノルウェー)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hydrogen partitioning between FeNi and S -A100H up to core-mantle b oundary condition : Fate of water in the Earth's deep interior2008

    • Author(s)
      Terasaki H., Ohtani E., Sakai, T Kamada, S., Asanuma, H., Sh ibazaki, Y., Hirao, N., Sata, N., Ohishi, Y., Sakamaki, T., Suzuki, A., Funakoshi, K
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] ron and silicate reactions and light elements in the core2008

    • Author(s)
      Hirao N., Ohtani E., Asanuma, H., Sakai T., Terasaki H., Miya hara, M., Sata N., Ohishi Y
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Density and structure of basaltic magma under high pressure and high temperature2008

    • Author(s)
      Sakamaki, T., Ohtani E., Suzuki A., Terasaki H., Urakawa S., K atayama Y., Funakoshi K
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effect of Water on topography of 660 km Seismic Discontinuity : Experi mental View2008

    • Author(s)
      Ghosh S., Ohtani E., Suzuki A., Litasov K., Terasaki H., Funak oshi K
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Partitioning of Ni and Co between liquid metal and ferropericlase at high pressures2008

    • Author(s)
      Sawada, N., Ohtani E., Sakai T., Terasaki H., Miyahara M., Kamada S
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effects of pressure and composition on Pt-Re-Os partitioning behavior b etween solid and liquid metal in the Fe-Ni-S system : Implication for Os isotopic anomalies in plume-derived lavas2008

    • Author(s)
      Hayashi H., Ohtani E.', Terasaki H., Ito Y
    • Organizer
      American Geophysical Union Fall meeting
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Experimental determination of post-spinel transition in Mg_2SiO_4-H_2O s ystem and implication for 660 Km seismic discontinuity2008

    • Author(s)
      Ghosh S., Ohtani E., Suzuki A., Terasaki H., Funakoshi K
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] Transport properties of the mantle transition zone minerals2008

    • Author(s)
      Ohtani E., Kubo T., Shindou S., Shimojuku A., Suzuki A
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] Si diffusivity in Mg_2SiO_4 wadsleyite under nominally dry conditions2008

    • Author(s)
      Shimojuku A., Kubo T., Ohtani E., Nakamura T., Okazaki R
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] Viscosity of NaAISi_2O_6 melt at high pressure2008

    • Author(s)
      Suzuki A., Ohtani E., Terasaki H., Sakamaki T., Nishida K
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] Solid metal-liquid metal partitioning of Pt, Re and Os : Implication for Os isotopic anomalies in plume-derived lavas2008

    • Author(s)
      Hayashi H., Ohtani E., Terasaki H., Ito Y
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] Partitioning of water between iron and ringwoodite : Implications for wa ter transport into the Martian core2008

    • Author(s)
      Shibazaki Y., Ohtani E., Terasaki H., Suzuki A., Funakoshi K
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] Density of basaltic magma at high pressure2008

    • Author(s)
      Sakamaki T., Urakawa S., Ohta ni E., Suzuki A., Katayama Y
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] Si and O diffusion in wadsleyite and ringwoodite2008

    • Author(s)
      Shimojuku A., Kubo T., Ohtani E., Nakamura T., Okazaki R., C hakraborty S., Dohmen R
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高圧高温下におけるNaAlsi206メルトの粘度2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 寺崎英紀, 坂巻竜也, 西田圭佑
    • Organizer
      日本地球惑星科学連合2008年大会
    • Place of Presentation
      千葉
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高圧地球化学からみた地球の進化とダイナミクス2008

    • Author(s)
      Ohtani E
    • Organizer
      2008年度日本地球化学会年会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高圧高温下におけるNaAISi206メルトの粘度2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 寺崎英紀, 西田圭佑, 林宏美, 坂巻竜也, 亀卦川卓美
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Related Report
      2008 Annual Research Report
  • [Presentation] ホットスポットマグマのOs同位体異常の起源とRe, Os, Ptの内核分別作用の可能性2008

    • Author(s)
      Ohtani E., Hayashi H., Sakai T., Miyahara M., Takahata N., Sano Y
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高温高圧下におけるペリドタイトマグマの密度測定2008

    • Author(s)
      Sakamaki T., Ohtani E., Uraka wa S., Suzuki A., Katayama Y., Terasaki H., Nishida K., Hayash i H., Nakano Y
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高温高圧下におけるNaAISi206メルトの粘度2008

    • Author(s)
      Suzuki A., Ohtani E., Terasaki H., Nishida K., Hayashi H., Sak amaki T., Kikegawa T
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Related Report
      2008 Annual Research Report
  • [Presentation] ウォズレアイトとリングウッダイト中の原子拡散とマントル遷移層のレオロジーへの適用2008

    • Author(s)
      Shimojyuku A., Kubo T., Ohtani E., Nakamura T., Okazaki R., Chakraborty S., Dohmen R
    • Organizer
      日本鉱物科学会2008年度年会
    • Place of Presentation
      秋田
    • Related Report
      2008 Annual Research Report
  • [Presentation] X線その場観察浮沈法によるFe三S融体の密度測定2008

    • Author(s)
      鈴木昭夫, 大谷栄治, 西田圭佑, 寺崎英紀坂巻竜也, 柴崎裕樹, 林宏美, 亀卦川卓美
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高温高圧下における熔融鉄とfbrropericlase間のニッケル・コバルト分配2008

    • Author(s)
      澤田直輝, 大谷栄治, 壌毅, 寺崎英紀, 宮原正明, 鎌田誠司
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Related Report
      2008 Annual Research Report
  • [Presentation] 金属鉄の固相-液相間のPt, Re, Osの分配の圧力依存性 : プルーム起源マグマのOs同位体異常への応用2008

    • Author(s)
      林宏美, 大谷栄治, 寺崎英紀, 伊藤嘉紀
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Related Report
      2008 Annual Research Report
  • [Presentation] 放射光X線を用いた高温高圧下での鉄-リングウッダイト間の水素分配 : 火星核マントル境界での水素の挙動解明2008

    • Author(s)
      柴崎裕樹, 大谷栄治, 寺崎英紀, 鈴木昭夫, 坂巻竜也, 林宏美, 西田圭佑, 舟越賢一
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Related Report
      2008 Annual Research Report
  • [Presentation] Sound Velocities of Lower Mantle Minerals : Implications for lower mantle mineralogy2008

    • Author(s)
      Murakami, M
    • Organizer
      第49回高圧討論会
    • Place of Presentation
      姫路
    • Related Report
      2008 Annual Research Report
  • [Presentation] Elasticity of MgO to 130 GPa : Implications for lower mantle mineralogy2008

    • Author(s)
      Murakami, M, Y. Ohishi, N. Hirao and K. Hirose
    • Organizer
      American Geophysical Union, Fall Meeting 2008
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] High-pressure phase transitions of deep Earth materials2008

    • Author(s)
      Hirose, K
    • Organizer
      IUCr 2008
    • Place of Presentation
      Osaka
    • Related Report
      2008 Annual Research Report
  • [Presentation] Experimental study of reaction between perovskite and molten iron to 146 GPa and implications for chemically-distinct buoyant layer at the top of the core2008

    • Author(s)
      Hirose, K
    • Organizer
      Fall Meeting, American Geophysical Union
    • Place of Presentation
      San Francisco(米国)
    • Related Report
      2008 Annual Research Report
  • [Presentation] コアーマントル境界域における元素移動の解明に向けて2008

    • Author(s)
      Hirose, K
    • Organizer
      地球化学会2008年会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] Physical and chemical properties of melts under deep earth conditions and their importance in geodynamics2007

    • Author(s)
      Ohtani E
    • Organizer
      2007 AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Transport and distribution of water in the transition zone and lower mantle2007

    • Author(s)
      Ohtani E., Kudo T., Litasov K, Sano A.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Related Report
      2007 Annual Research Report
  • [Presentation] 内核の分別作用と核マントル境界起源のプルームの地球化学的特徴2007

    • Author(s)
      大谷栄治, 境毅, 宮原正明, 寺崎英紀, 西嶋雅彦, 亀卦川卓美
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      千葉
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高圧鉱物中の水素拡散とマントル遷移層における水分布2007

    • Author(s)
      大谷栄治, 工藤貴英, Litasov Konstantin
    • Organizer
      日本鉱物科学会2007年度年会・総会
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] Density of silicate melt with the compositions of Shergottite Parent Body (SPB) at high pressure2007

    • Author(s)
      Suzuki A., Ohtani E.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高圧下における玄武岩マグマの粘度2007

    • Author(s)
      鈴木昭夫, 大谷栄治, 安藤良太, 坂巻竜也, 寺崎英紀, 舟越賢一
    • Organizer
      第48回高圧討論会
    • Place of Presentation
      倉吉
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高温高圧下でのイメージング実験2007

    • Author(s)
      鈴木昭夫, 西田圭佑, 坂巻竜也, 寺崎英紀, 大谷栄治
    • Organizer
      PF研究会
    • Place of Presentation
      つくば
    • Related Report
      2007 Annual Research Report
  • [Presentation] In situ buoyancy test for the density measurement of basaltic liquid at high pressure and high temperature.2007

    • Author(s)
      uzuki A, Ohtani E., Terasaki H., Sakamaki T., Nishida K., Funakoshi K.
    • Organizer
      2007 AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2007 Annual Research Report
  • [Presentation] Permeability of aqueous fluids in pyrolite2007

    • Author(s)
      Shindou S., Ohtani E., Terasaki H., Litasov K
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Related Report
      2007 Annual Research Report
  • [Presentation] Phase relations in carbonated peridotite to 20 GPa2007

    • Author(s)
      Ghosh S., Ohtani E., Litasov K., Suzuki A., Terasaki H.
    • Organizer
      7th High Pressure Mineral Physics Seminar
    • Place of Presentation
      Matsushima
    • Related Report
      2007 Annual Research Report
  • [Presentation] Experimental determination of Post-spinel transition in Mg2SiO4-H2O system using in situ X-ray diffractometry2007

    • Author(s)
      Ghosh S., Suzuki A., Ohtani E., Litasov K., Terasaki H., Sakamaki T., Ozawa S., Shibazaki Y., Funakoshi K.
    • Organizer
      EASTEC Symposium 2007
    • Place of Presentation
      Sendai
    • Related Report
      2007 Annual Research Report
  • [Presentation] Partitioning of iron between perovskite, post-perovskite, and ferropericlase up to 154 GPa and 2000 K2007

    • Author(s)
      Sakai, T., Ohtani, E., Miyahara, M., Nishijima, M., Terasaki, H., Kondo, T., Kikegawa, T., Hirao, N., Ohishi, Y.
    • Organizer
      International Workshop on Synchrotron High-Pressure Mineral Physics and Materials Science
    • Place of Presentation
      Chicago
    • Related Report
      2007 Annual Research Report
  • [Presentation] Fe-Mg partitioning between perovskite, post-perovskite, and ferropericlase at the lowermost mantle2007

    • Author(s)
      Sakai, T., Ohtani, E., Miyahara, M., Nishijima, M., Terasaki, H., Kondo, T., Kikegawa, T., Hirao, N., Ohishi, Y.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2007 Annual Research Report
  • [Presentation] Tectonic and magmatic evolution of the Taitao ophiolite and related granites2007

    • Author(s)
      Anma, R., Komiya, T., Ota, T., Kon, Y., Shibuya, T., VELOSO-ESPINOSA, E. A., Armstrong, R., Kobayashi, C.
    • Organizer
      2007 GSA Denver Annual Meeting
    • Place of Presentation
      southern Chile
    • Related Report
      2007 Annual Research Report
  • [Presentation] Decoding evolution and dynamics of the Earth2007

    • Author(s)
      Komiya, T.
    • Organizer
      JFFoS
    • Place of Presentation
      Japan Kanagawa
    • Related Report
      2007 Annual Research Report
  • [Presentation] Metal-silicate fractionation in the deep magma ocean and light elements in the core2006

    • Author(s)
      Ohtan, E., Takeshi Sakai, Takaaki Kawazoe, Tadashi Kondo
    • Organizer
      16th Annual V.M. Goldschmidt Conference 2006, (S3-03)
    • Place of Presentation
      Melbourne, Australia
    • Related Report
      2008 Final Research Report
  • [Presentation] Energetics of the earth derived from the Kamland observation and radiogenic heat source in the core2006

    • Author(s)
      Ohtani E., S. Enomoto
    • Organizer
      AGU 2006 Joint Assembly, U41E-01
    • Place of Presentation
      Baltimore
    • Related Report
      2008 Final Research Report
  • [Presentation] Melt-Crystal Density Crossover in the Earth: its importance in Mantle Dynamics2005

    • Author(s)
      Ohtani, E
    • Organizer
      2005 AGU Fall Meeting, MR11A-01
    • Place of Presentation
      San Francisco, California
    • Related Report
      2008 Final Research Report
  • [Presentation] Use of Kawai-type apparatus combined with synchrotron X-ray radiation for study of kinetics of phase transformation in mantle minerals2004

    • Author(s)
      Ohtani, E., Kubo, T., Hosoya, T. and Funakoshi, K
    • Organizer
      2004 AGU Fall Meeting, MR13A-06
    • Place of Presentation
      San Francisco
    • Related Report
      2008 Final Research Report
  • [Presentation] Water transport into the transition zone and lower mantle, and its effect on mantle dynamics2004

    • Author(s)
      Ohtani, E
    • Organizer
      International Union of Crystallography High Pressure Commission, Session VIII
    • Place of Presentation
      Saskatchewan (Canada)
    • Related Report
      2008 Final Research Report
  • [Book] Advance in High Pressure Mineralogy. Geological Soc. Am., Monograph volume421, Geological Soc. Am, P2007

    • Author(s)
      Ohtani E. (Editor)
    • Total Pages
      242
    • Related Report
      2008 Final Research Report
  • [Book] X-ray radiography technique at high pressures and high temperatures. In Recent development of the experimental techniques in high-pressure research on synchrotron radiation sources, (edited by K. Kusaba, T. Kikegawa, K. Takemura, O. Ohtaka, T. Kondo, C. Sekine and T. Hattori)2007

    • Author(s)
      Suzuki, A., Nishida, K., Sakamaki, T., Terasaki, H. and Ohtani, E
    • Publisher
      High Energy, Accelerator Research Organization (KEK), Tsukuba
    • Related Report
      2008 Final Research Report
  • [Book] Geological Soc. Am.2007

    • Author(s)
      Ohtani E. (Editor)
    • Total Pages
      242
    • Publisher
      Advance in High Pressure Mineralogy
    • Related Report
      2007 Annual Research Report
  • [Book] Superplumes: Beyond Plate Tectonics, New York2007

    • Author(s)
      Komiya, T.
    • Total Pages
      564
    • Publisher
      Springer
    • Related Report
      2007 Annual Research Report
  • [Book] Earth's Oldest Rocks2007

    • Author(s)
      Iizuka, T., Komiya, T., Maruyama, S.
    • Total Pages
      1330
    • Publisher
      Elsevier, Amsterdam
    • Related Report
      2007 Annual Research Report
  • [Book] 地球・生命 その起源と進化2005

    • Author(s)
      大谷栄治・掛川武
    • Total Pages
      189
    • Publisher
      共立出版
    • Related Report
      2008 Final Research Report
  • [Book] Viscosity and Density measurements of melts and glasses at high pressure and temperature by using the multianvil apparatus and Synchrotron X-ray Radiation2005

    • Author(s)
      Ohtani, E., Suzuki, A., et al.
    • Publisher
      Elsevier Science, Amsterdam (In press)
    • Related Report
      2004 Annual Research Report
  • [Book] New developments in high pressure minerals physics and applications to the earth's interior2004

    • Author(s)
      Rubie, D.C., Duffy, T.S. and Ohtani, E
    • Total Pages
      625
    • Publisher
      Elsevier
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://ohp-ju.eri.u-tokyo.ac.jp/tokutei/menu-a03/index.html

    • Related Report
      2008 Final Research Report

URL: 

Published: 2004-04-01   Modified: 2022-11-16  

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