巨大単結晶と大容量超高圧発生技術に基くマントル深部のレオロジー

• Project/Area Number: 20224010
• Research Category: Grant-in-Aid for Scientific Research (S)
• Allocation Type: Single-year Grants
• Research Field: Solid earth and planetary physics
• Research Institution: Okayama University
• Principal Investigator: 桂 智男 Okayama University, 地球物質科学研究センター, 教授 (40260666)
• Co-Investigator(Kenkyū-buntansha): 米田 明 岡山大学, 地球物質科学研究センター, 准教授 (10262841) ; 山崎 大輔 岡山大学, 地球物質科学研究センター, 准教授 (90346693) ; 芳野 極 岡山大学, 地球物質科学研究センター, 准教授 (30423338) ; 安東 淳一 広島大学, 大学院・理学研究科, 助教 (50291480) ; 伊藤 英司 岡山大学, 地球物質科学研究センター, 名誉教授 (00033259) ; 富岡 尚敬 岡山大学, 地球物質科学研究センター, 准教授 (30335418)
• Project Period (FY): 2008 – 2012
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥198,900,000 (Direct Cost: ¥153,000,000、Indirect Cost: ¥45,900,000); Fiscal Year 2010: ¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000); Fiscal Year 2009: ¥60,190,000 (Direct Cost: ¥46,300,000、Indirect Cost: ¥13,890,000); Fiscal Year 2008: ¥124,410,000 (Direct Cost: ¥95,700,000、Indirect Cost: ¥28,710,000)
• Keywords: 珪素自已拡散係数 / 高温高圧 / フォルステライド / ペロフスカイト / 単結晶 / 結晶方位 / 単結晶合成 / 珪素自己拡散係数 / スティショバイト / フォルステライト

Research Abstract

1. 本年度、設備備品として、精密イオンポリッシングシステム(PIPS691)・PIPSコールドステージ・GATAN636試料冷却2軸傾斜ホルダ・試料ホルダ予備排気装置・GATANデジタルマイクログラフソフトウェァを購入し、セットアップを行った。
2. 単結晶フォルステライトの珪素自己拡散係数を圧力3～13GPa、温度1600Kと1800Kで測定じた。単結晶試料の化学組成は、電子線マイクロープローブで調べた限り不純物は検出されない純粋なMg2Si04である。拡散の方向は[100]および[001]である。超高圧高温拡散実験は川井型マルチアンビル装置で行い、拡散プロファイル測定は二次イオン質量分析計で行った。得られた拡散係数は、1600Kでは10^<-20>～10^<-21>m^2s^<-1>、1800Kでは10^<-19>m^2s^<-1>であった。これにより、活性化エネルギーは430kJ/mol、活性化体積は1.3x10^<-6>m^3/molと見積もった。
今回得られた拡散係数は1気圧下での測定結果より2桁以上拡散係数が大きい。これは圧力効果では説明できない。他の研究結果と合わせて総合的に検討すると、拡散実験中に圧力媒体から進入してきた水がフォルステライト結晶中に欠陥を作るためと考えられる。無水条件下で拡散実験をするための特別な技術の開発が必要であることがわかった。
3. 単結晶試料によるMgSi03ペロフスカイトの珪素自己拡散実験を行った。拡散実験は、圧力23GPa、温度1870Kと2070Kで行った。単結晶試料によって得られた珪麦自已拡散係数は、他結晶試料によって得られた珪素自己拡散係数と誤差の範囲で一致する。また、有意な結晶方位依存性は見られない事が分かった。
4. MgSi03ペロフスカイトの変形実験用の単結晶試料を合成し、4軸回折計・EDS付SEMによって結晶性・化学組成・包有物の有無な調べた。単結晶試料は結晶軸方向に垂直な面で研磨した。現在、変形実験用長高圧セルの開発を行っている。

Research Products

• [Journal Article] Laboratory Electrical Conductivity Measurement of Mantle Minerals (2010)
  • Author(s): Yoshino, T.
  • Journal Title: Survey of Geophysics. 31 Pages: 163-206
  • Peer Reviewed
• [Journal Article] Stishovite single crystal growth and application to silicon self-diffusion measurements (2010)
  • Author(s): Shatskiy, A., Yamazaki, D., Borzdov, Y., Matsuzaki, T., Litasov, K.D., Cooray, T., Ferot, A., Ito., E ., Katsura, T.
  • Journal Title: American Mineralogist 95 Pages: 135-143
  • Peer Reviewed
• [Journal Article] Effect of water on electrical conductivity of olivine aggregates with implications for electrical structure in the upper mantle 2010. (2010)
  • Author(s): Yoshino, T., Matsuzaki, T., Shatskiy, A., Katsura, T.
  • Journal Title: Earth and Planetary Science Letters 288 Pages: 291-300
  • Peer Reviewed
• [Journal Article] Synthesis and characterization of strontium-calcium phosphate y-Ca3-xSrx(PO4)2(0≦x≦2) (2010)
  • Author(s): Zhai, S.M., Kanzaki, M., Katsura, T., Ito, E.
  • Journal Title: Materials Chemistry and Physics 120 Pages: 348-350
  • Peer Reviewed
• [Journal Article] A new 6-axis apparatus to squeeze the Kawai-cell of sintered diamond cubes (2009)
  • Author(s): Ito, E., Katsura, T., Yamazaki, D., Yoneda, A., Tado, M., Ochi, T., Nishibara, E., Nakamura, A.
  • Journal Title: Physics of the Earth and Planetary Interiors 174 Pages: 264-269
  • Peer Reviewed
• [Journal Article] Determination of high-pressure phase equilibria of Fe_2O_3 using the Kawai-type apparatus equipped with sintered diamond anvils (2009)
  • Author(s): Ito, E., Fukui, H., Katsura.T., Yamazaki, D., Yoshino, T., Aizawa, Y., Kubo, A., Yokoshi, S., Kawabe, K., Zhai, S.-M., Shatskiy, A., Okube, M., Nozawa, A., Funakoshi, K.
  • Journal Title: American Mineralogists 94 Pages: 205-209
  • Peer Reviewed
• [Journal Article] 上部マントル主要構成鉱物の電気伝導度 (2009)
  • Author(s): 桂智男・芳野極・松崎琢也・ギート=マンティラケ
  • Journal Title: 岩石鉱物科学 38 Pages: 33-38
  • NAID: 10024971530
  • Peer Reviewed
• [Journal Article] P-V-T relations of MgSiO3 perovskite determined by in situ X-ray diffraction using a large-volume high-pressure apparatus (2009)
  • Author(s): Katsura, T., Yokoshi, S., Kawabe, K., Shatskiy, A., Manthilake, M.A.G.M., Zhai, S.-M., Fukui, H., Hegoda.A.C.I.H., Yoshino, Y., Yamazaki, D., Matsuzaki, T., Yoneda, A., Ito, E., Sugita, M., Tomioka, N., Hagiya, K., Nozawa, A., Funakoshi, K
  • Journal Title: Geophysical Research Letters 36
  • Peer Reviewed
• [Journal Article] Correction to "P-V-T relations of the MgSiO3 perovskite determined by insitu X-ray diffraction using a large-volume high-pressure apparatus" (2009)
  • Author(s): Katsura, T., Yokoshi, S., Kawabe, K., Shatskiy, A., Manthilake, M.A.G.M., Zhai, S.-M., Fukui, H., Hegoda.A.C.I.H., Yoshino, Y., Yamazaki, D., Matsuzaki, T., Yoneda, A., Ito, E., Sugita, M., Tomioka, N., Hagiya, K., Nozawa, A., Funakoshi, K
  • Journal Title: Geophysical Research Letters 36
  • Peer Reviewed
• [Journal Article] Thermal expansion of forsterite at high pressures determined by in situ X-ray diffraction : the adiabatic geotherm in the upper mantle (2009)
  • Author(s): Katsura, T., Shatskiy, A., Manthilake, M.A.G.M., Zhai, S.-M., Fukui, H., Yamazaki, D., Matsuzaki, T., Yoneda, A., Ito, E., Kuwata, A., Ueda, A., Nozawa, A., Funakoshi, K.,
  • Journal Title: Physics of the Earth and Planetary Interiors 174 Pages: 86-92
  • Peer Reviewed
• [Journal Article] P-V-T relations of wadsleyite determined by in situ X-ray diffraction in a large-volume high-pressure apparatus (2009)
  • Author(s): Katsura, T., Shatskiy, A., Manthilake, M.A.G., Zhai, S.M., Fukui, H., Yamazaki, D., Matsuzaki, T., Yoshino, T., Yoneda, A., Ito, E., Sugita, M., Tomioka, N., Kuwata, A., Ueda, A., Tange, Y., Nozawa, A., Funakoshi, K.
  • Journal Title: Geophysical Research Letters 36
  • Peer Reviewed
• [Journal Article] Electrical conductivity of the major upper mantle minerals, a review (2009)
  • Author(s): Katsura, T., Yoshino, T., Manthilake, M.A.G.M., Matsuzaki, T.,
  • Journal Title: Russian Geology and Geophysics 50 Pages: 1139-1145
  • Peer Reviewed
• [Journal Article] Hydrogen incorporation into forsterite in the systems Mg2SiO4-K2Mg(CO3)2-H2O and Mg2SiO4-H2O-C at pressures of 7.5-14.0 GPa (2009)
  • Author(s): Litasov, K.D., Shatskiy, A., Palyanov, Yu.N., Sokol, A.G., Katsura, T., Ohtani, E.,
  • Journal Title: Russian Geology and Geophysics 50 Pages: 1129-1138
  • Peer Reviewed
• [Journal Article] Water Solubility in Forsterite at 8-14 GPa (2009)
  • Author(s): Litasov, K.D., Shatskiy, A.F., Katsura, T., Ohtani, E.
  • Journal Title: Doklady Earth Sciences 425A Pages: 432-435
  • Peer Reviewed
• [Journal Article] Electrical conductivity of wadsleyite as a function of temperature and water content (2009)
  • Author(s): Manthilake, M.A.G.M., Matsuzaki, T., Yoshino, T., Yamashita, S., Ito, E., Katsura, T.
  • Journal Title: Physics of the Earth and Planetary Interiors 174 Pages: 10-18
  • Peer Reviewed
• [Journal Article] The temperature-pressure-volume equation of state of platinum (2009)
  • Author(s): Matsui, M., Ito, E., Katsura, T., Yamazaki, D., Yoshino, T., Yokoyama, A., Funakoshi, K.
  • Journal Title: Journal of Applied Physics 105 Pages: 13505-13505
  • Peer Reviewed
• [Journal Article] Boron-doped diamond heater and its application to large-volume, high-pressure and high-temperature experiments (2009)
  • Author(s): Shatskiy, A., Yamazaki, D., Morard, G., Cooray, T., Matsuzaki, T., Higo, Y., Funakoshi, K., Sumiya, H., Ito, E., Katsura, T.,
  • Journal Title: Review of scientific instruments 80 Pages: 23907-23907
  • Peer Reviewed
• [Journal Article] Single crystal growth of wadsleyite (2009)
  • Author(s): Shatskiy, A., Litasov, K.D., Matsuzaki, T., Shinoda, K., Yamazaki, D., Yoneda, A., Ito, E., Katsura, T.
  • Journal Title: American Mineralogists 94 Pages: 1130-1136
  • Peer Reviewed
• [Journal Article] , Electrical conductivity measurements of periclase under high pressure and high temperature,, (2009)
  • Author(s): Wu, X.-P., Zhang, B.-H., Xu, J.-S., Katsura, T., Zhai, S.-M., Yoshino, T., Manthilake, G., Shatskiy, A.
  • Journal Title: Physica B 405 Pages: 53-56
  • Peer Reviewed
• [Journal Article] Texture of(Mg, Fe)SiO3 perovskite and ferro-periclase aggregate : implications for rheology of the lower mantle (2009)
  • Author(s): Yamazaki, D., Yoshino, T., Matsuzaki, T., Katsura; T., Yoneda, A.
  • Journal Title: Physics of the Earth and Planetary Interiors 174 Pages: 138-144
  • Peer Reviewed
• [Journal Article] Effect of iron content on electrical conductivity of ringwoodite, with implications for electrical structure in the transition zone (2009)
  • Author(s): Yoshino, T., Katsura, T.
  • Journal Title: Physics of the Earth and Planetary Interiors 174 Pages: 3-9
  • Peer Reviewed
• [Journal Article] Reply to comments on "Electrical conductivity of wadsleyite as a function of temperature and water content" by Manthilake et al (2009)
  • Author(s): Yoshino, T., Katsura, T.
  • Journal Title: Physics of the Earth and Planetary Interiors 174 Pages: 22-23
  • Peer Reviewed
• [Journal Article] Well-wetted olivine grain boundaries in partial molten peridotites in the asthenosphere (2009)
  • Author(s): Yoshino, T., Yamazaki, D., Mibe, K.
  • Journal Title: Earth Planet. Sci. Lett 283 Pages: 167-173
  • Peer Reviewed
• [Journal Article] Heat capacity measurement under high pressure : A finite element method assessment (2009)
  • Author(s): Yoneda, A., Osako, M., Ito, E.
  • Journal Title: Phys. Earth Planet. Inter., 174 Pages: 309-314
  • Peer Reviewed
• [Journal Article] Trench-parallel anisotropy produced by serpentine deformation in the hy drated mantle wedge (2009)
  • Author(s): Katayama, I., Hirauchi, K., Michibayahi K, Ando, J.
  • Journal Title: Nature 461 Pages: 1114-1117
  • Peer Reviewed
• [Journal Article] Water content of the mantle xenoliths from Kimberley and implications for explaining textural variations in cratonic roots (2009)
  • Author(s): Katayama, I., Michibayashi, K., Terao, R., Ando, J., Komiya, T.
  • Journal Title: Geological Journal 45 Pages: 1-10
  • Peer Reviewed
• [Journal Article] Determination of high-pressure phase equilibria of Fe203 using the Kawai-type apparatus equipped with sintered diamond anvi Is (2009)
  • Author(s): Ito, E., Fukui, H, Katsura, T., Yamazaki, D., Yoshino, T., Aizawa, Y., Kubo, A, Yokoshi, S., Kawabe, K., Zhai, S. -M., Shatskiy, A., Okube, M., Nozawa, A. Funakoshi, K.
  • Journal Title: American Mineralogists 94 Pages: 205-209
  • Peer Reviewed
• [Journal Article] P-V-T relations of MgSiO3 perovskite determined by in situ x-raydiffraction using a large-volume high-pressure apparatus (2009)
  • Author(s): Katsura, T, . Yokoshl, S. . Kawabe, K., Shatskly, A., Manthilake, M. A. G. M, Zhal, S. -M., Pukui, H., Hegoda. A. C. ! . H., Yoshino, Y., Yamazaki, D., Matsuzakl, T., Yoneda, A., Ito, E. . Suglta, M. . Tornioka, N., Haglya. K., Nozawa, A., Funakoshi, K.
  • Journal Title: Geophysical Research Letters 36
  • Peer Reviewed
• [Journal Article] Boron-doped diamond heater and its application to large-volume. high-pressure and high-temperature experiments (2009)
  • Author(s): Shatskiy, A., Yamazaki, D., Morard, G., Cooray, T., Matsuzaki, T., Higo, Y., Funakoshi, K., Sumiya, H., ! to, E., Katsura, T.
  • Journal Title: Review of scientific instruments 80 Pages: 23907-23907
  • Peer Reviewed
• [Journal Article] Precise determination of elastic constants for MgO by means of high-resolution inelastic x-ray scattering (2008)
  • Author(s): Fukui, H., Katsura, T., Kuribayashi, T., Matsuzaki, T., Yoneda, A., Ito, E., Kudo, Y., Tsutsui, S., Baron, A. Q. R.
  • Journal Title: Journal of Synchrotron Radiation 15 Pages: 618-623
  • Peer Reviewed
• [Journal Article] Manufacture of a new 6-axis apparatus (2008)
  • Author(s): Ito E., Katsura, T., Yamazaki, D., Yoneda, A., Tado, M., Nishibara, E., Nakamura, A., Ochi, T.
  • Journal Title: The Review of High Pressure Science and Technolog 18 (3) Pages: 208-213
  • NAID: 10024273616
  • Peer Reviewed
• [Journal Article] High-pressure synthesis of the cubic perovskite BaRuO3 and evolution of ferromagnetism in ARuO3 (A = Ca. Sr, Ba)ruthenates (2008)
  • Author(s): Jin, C. -Q., Zhou, J. -S., Goodenough, J. B., Liu, Q. Q., Zhao, J. -G, Yang, L. X., Yu, Y., Yu, R. C, Katsura, T., Shatskiy, A., Ito, E.
  • Journal Title: Proceedings of the National Academy of Sciences of the United states of America 105 Pages: 7115-7119
  • Peer Reviewed
• [Journal Article] Deviatoric stress and mean pressure in MgO compressed in a Kawai-type apparatus above 30 GPa ; Evidence for reduction of deviatoric stress by annealing (2008)
  • Author(s): Kubo, A., Yoneda, A., Katsura, T., Ito, E.
  • Journal Title: Journal of Physics and Chemistry of Solids 69 Pages: 2261-2264
  • Peer Reviewed
• [Journal Article] In situ X-ray diffraction of pyrolite to 40 GPa using Kawai-type apparatus with sintered diamond anvils : possibility for the existence of iron-rich metallic particles in the lower mantle (2008)
  • Author(s): Kubo, A., ! to, E., Katsura, T., Fujino, K., Funakoshi, K.
  • Journal Title: High Pressure Research 28 Pages: 351-362
  • Peer Reviewed
• [Journal Article] Tourmaline breakdown in apelitic system : implioations for boron cycling through subduction zones (2008)
  • Author(s): Ota, T., Kobayashi, K., Katsura, T., Nakamura, E.
  • Journal Title: Contributions to Mineralogy and Petrology 155 Pages: 19-32
  • Peer Reviewed
• [Journal Article] Dry mantle transition zone inferred from the electrical conductivity of wadsleyite and ringwoodite (2008)
  • Author(s): Yoshino. T., Marithilake, G., Matsuzaki, T., Katsura, T.
  • Journal Title: Nature 451 Pages: 326-329
  • Peer Reviewed
• [Journal Article] Electrical conductivity of majorite garnet and its implications forelectrical structure in the mantle transition zone (2008)
  • Author(s): Yoshino, T., Nishi, M, Matsuzaki, T, Yamazaki, D., Katsura, T.
  • Journal Title: Physics of the Earth and Planetary Interiors 170 Pages: 193-200
  • Peer Reviewed
• [Journal Article] No interconnection of ferro-periclase in post-spinel phase inferred from conductivity measurement (2008)
  • Author(s): Yoshino, T., Yamazaki, D., Ito, E., Katsura, T.
  • Journal Title: Geophysical Research Letters 35
  • Peer Reviewed
• [Journal Article] Critical behavior of the ferromagnetic perovskite BaEuO3 (2008)
  • Author(s): Zhou, J. -S., Matsubayashi, K., Uwatoko, Y., Jin, C. -Q., Cheng, J. -G., Goodenough, J. B., Liu, Q. Q., Katsura, T., Shatskiy, A., Ito, E.
  • Journal Title: Physical Review Letters 101 Pages: 77206-77206
  • Peer Reviewed
• [Journal Article] Ordering in double carbonates and implications for processes at subduction zones
  • Author(s): Hammouda ; T, Andrault ; D., Koga ; K.T., Katsura, T., Martin, A
  • Journal Title: Contributions to Mineralogy and Petrology (印刷中)
  • Peer Reviewed
• [Journal Article] Crystal Structure of anhydrous K-phase X, K2.13(Mg1.91Cr0.02)Si2O7 synthesized at 16 GPa and 1700℃
  • Author(s): Matsuzaki, T., Hagiya K., Shatskiy, A., Matsui, M., Katsura, T.,
  • Journal Title: Mineralogical and Petrological Sciences (印刷中)
  • Peer Reviewed
• [Journal Article] -temperature cartography of Fe-S-Si immiscible system
  • Author(s): Morard, G., Katsura, T.
  • Journal Title: Geochimica et Cosmochimica Acta (印刷中)
  • Peer Reviewed
• [Journal Article] Aluminum nitride crystal growth from AIN-AI system at 6.0 GPa and 1800℃
  • Author(s): Shatskiy, A., Borzdov, Y.M., Yamazaki, D., Litasov, K.D., Katsura, T., Palyanov, Y.N.
  • Journal Title: Crystal Growth and Design (印刷中)
  • Peer Reviewed
• [Journal Article] A peculiar site preference of B in MgA12-xBxO4(x=0.0, 0.11 and 0.13)spinel under high-pressure and high-temperature.
  • Author(s): Yoshiasa, A., Ito, T., Sugiyama, K, Nakatsuka, A., Okube, M., Kurosawa, M., Katsura, T.
  • Journal Title: Zeitschrift fur Anorganische and Allgemeine Chemie (印刷中)
  • Peer Reviewed
• [Journal Article] Shear deformation of dry polycrystalline wadsleyite up to 2100 K at 14-17 GPa using a rotational Drickamer apparatus(RDA
  • Author(s): Kawazoe, T., Karato, S., Ando, J., Jing, Z., Otsuka, K, Hustoft JW
  • Journal Title: Journal of Geophysical Research B (印刷中)
  • Peer Reviewed
• [Journal Article] A new 6-axis apparatus to squeeze the Kawai-cell of sintered diamond cubes
  • Author(s): Ito, E., Katsura, T., Yamazaki, D., Yoneda, A., Tado, M., Ochi, T., Nishibara, E., Nakamura., A.
  • Journal Title: Physics of the Earth and Planetary Interiors (in press)
  • Peer Reviewed
• [Journal Article] Thermal expansion of forsterite at high pressures determined by in situ X-ray diffraction : the adiabatic geotherm in the upper mantle
  • Author(s): Katsura, T., Shatskiy, A., Manthilake, M. A. G. M., Zhai, S. -M., Fukui, H., Yamazaki, D, Matsuzaki, T., Yoneda, A., Ito, E., Kuwata, A., Ueda, A., Nozawa. A, Funakoshi, K
  • Journal Title: Physios of the Earth and Planetary Interiors (in press)
  • Peer Reviewed
• [Journal Article] Electrical conductivity of the major upper mantle minerals. a review
  • Author(s): Katsura, T., Yoshino, T., Manthilake, M. A. G. M., Matsuzaki, T.
  • Journal Title: Russian Geology and Geophysics (in press)
  • Peer Reviewed
• [Journal Article] P-V-T relations of wadsleyite determined by in situ x-ray diffraction in a large-volume high-pressure apparatus
  • Author(s): Katsure, T., Shatskly, A., Manthilake, M. A. G., Zhal, S. M., Fukul, H., Yamazaki, D., Matsuzakl, T., Yoshino, T., Yoneda, A., Ito, E., Sugta, M., Tomioka. N., Kuwata, A., Ueda, A., Tange, Y., Nozawa, A., Funakoshi, K.
  • Journal Title: Gephysical Research Letters (in press)
  • Peer Reviewed
• [Journal Article] 上部マントル主要構成鉱物の電気伝導度
  • Author(s): 桂智男, 芳野極, 松崎琢也, ギート=マンティラケ
  • Journal Title: 岩石鉱物科学 (印刷中)
  • NAID: 10024971530
  • Peer Reviewed
• [Journal Article] Hydrogen incorporation into forsterite in the systems Mg2SiO4-K2Mg(C03)2-H20 and Mg2Si04-H20-C at pressures of 7.5-14.0 GPa
  • Author(s): Litasov, K. D., Shatskiy, A., Palyanov, Yu. N., Sokol, A. G., Katsura, T., Ohtani, E.
  • Journal Title: Russian Geology and Geophysics (in press)
  • Peer Reviewed
• [Journal Article] Electrical conductivity of wadsleyite as a function of temperature and water content
  • Author(s): Manthilake, M. A. G. M., Matsuzaki, T., Yoshino, T., Yamashita, S., Ito, E., Katsura, T.
  • Journal Title: Physics of the Earth and Planetary Interiors (in press)
  • Peer Reviewed
• [Journal Article] Texture of (Mg, Fe)SiO3 perovskite and ferro-periclase aggregate : implications for rheology of the lower mantle
  • Author(s): Yamazaki, D., Yoshino, T., Matsuzaki, T., Katsura, T. Yoneda, A.
  • Journal Title: Physics of the Earth and Planetary Interiors (in press)
  • Peer Reviewed
• [Journal Article] Effect of iron content on electrical conductivity of ringwoodite. withimplicat ions for electrical structure in the transition zone
  • Author(s): Yoshino, T, Katsura, T.
  • Journal Title: Physics of the Earth and Planetary Interiors (in press)
  • Peer Reviewed
• [Journal Article] Reply to comments on "Electrical conductivity of wadsleyite as a function of temperature and water content" by Manthilake et al.
  • Author(s): Yoshino, T. Katsura, T.
  • Journal Title: Physics of the Earth and Planetary Interiors (in press)
  • Peer Reviewed
• [Presentation] Electrical Conductivity of the upper mantle materials (2009)
  • Author(s): T Katsura, T Yoshino, T Matsuzaki, G Manthilake
  • Organizer: Stagnant Slab Project International Symaposi叩
  • Place of Presentation: 京都
  • Year and Date: 2009-02-25
• [Presentation] Electrical Conductivity of Partially Molten Peridotite Analogue Under Shear (2009)
  • Author(s): Tomoo Katsura ; M.A.Geeth M.Manthilake ; Takuya Matsuzaki ; Takashi Yoshino ; Akira Yoneda ; Daisuke Yamazaki ; Eiji Ito
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] The effect of water on the electrical conductivity of olivine aggregates (2009)
  • Author(s): Takashi Yoshino ; Takuya Matsuzaki ; Tomoo Katsura
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] P-V-T relations of MgSiO3 perovskite determined by in situ X-ray diffraction using a large-volume high-pressure apparatus (2009)
  • Author(s): Katsura, T., Yokoshi, S., Kawabe, K., Shatskiy, A., Manthilake, M.A.G.M., Zhai, S.-M., Fukui, H., Yoshino, Y., Yamazaki, D., Matsuzaki, T., Yoneda, A., Ito, E., Hagiya, K., Nozawa, A., Funakoshi, K.
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] 岩石内電気伝導ネットワークモデルの構築にむけて (2009)
  • Author(s): 藤田清士 ; 関雅幸 ; 桂智男 ; 市來雅啓
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] X線非弾性散乱を用いた高圧下におけるフェロペリクレイスの弾性定数の決定 (2009)
  • Author(s): 福井宏之 ; 松崎琢也 ; 桂智男 ; Baron Alfred
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] Resonant Ultrasound Spectroscopy measurements of High Pressure Minerals : Synthesis and measurement of stishovite single crystal (2009)
  • Author(s): Joseph Titus COORAY ; Akira Yoneda
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] Thermal properties of talc under high pressure (2009)
  • Author(s): Mitsuhide Yonehara ; Masahiro Osako ; Eiji Ito ; Akira Yoneda
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] 有限要素法による扁平空孔系の巨視的弾性解析とクラック効果への応用 (2009)
  • Author(s): 米田明
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] Compressional and Shear Wave Velocities of an Antigorite Rock at 1 GPa up to 550C (2009)
  • Author(s): Hideaki Yano ; Tohru Watanabe ; Akira Yoneda
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] The role of ferro-periclase in the lower mantle (2009)
  • Author(s): Daisuke Yamazaki
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] アンチゴライト蛇紋岩の塑性変形特性 (2009)
  • Author(s): 安東淳一 ; 寺田優希子 ; 大藤弘明 ; 片山郁夫
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] 沈み込み帯での強い地震波異方性は蛇紋岩による? (2009)
  • Author(s): 片山郁夫 ; 平内健一 ; 道林克禎 ; 安東淳一
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] マントルウェッジ条件での蛇紋岩の勇断変形実験 (2009)
  • Author(s): 片山郁夫 ; 平内健一 ; 安東淳一
  • Organizer: JPGU Meeting 2009
  • Place of Presentation: 幕張メッセ国際会議場, 千葉
• [Presentation] New perovkite compound obtained at high pressure & its implication to the origin of ferromagnetism in ruthenates (2009)
  • Author(s): C.Q.Jin, J.S.Zhou, Q.Q.Liu, J.G.Zhao, L.X.Yang, Y.Yu, T.Katsura, E.Itho, J.B.Goodenough
  • Organizer: Joint AIRAPT-22 & HPCJ-50
  • Place of Presentation: Tokyo International Exchange Center, Tokyo
• [Presentation] Observations of post-perovskite transition in germanate and melting of stishovite by using sintered diamond anvil and boron doped diamond heater in Kawai cell : Toward the generation of extreme P-T condition (2009)
  • Author(s): D.Yamazaki, E.Ito, A.Shatskiy, T.Yoshino, T.Katsura, K.Funakoshi
  • Organizer: Joint AIRAPT-22 & HPCJ-50
  • Place of Presentation: Tokyo International Exchange Center, Tokyo
• [Presentation] P-V-T relations of MgSiO3 perovskite determined by in situ X-ray difraction using a large-volume high-pressure apparatus (2009)
  • Author(s): T.Katsura, S.Yokoshi, K.Kawabe, A.Shatskiy, G.Manthilake, S.Zhai, H.Fukui, T.Yoshino, D.Yamazaki, T.Matsuzaki, A.Yoneda, E.Ito, N.Tomioka, K.Hagiya, A.Nozawa, K.Funakoshi
  • Organizer: Joint AIRAPT-22 & HPCJ-50
  • Place of Presentation: Tokyo International Exchange Center, Tokyo
• [Presentation] No interconnection of ferro-periclase in post-spinel phase inferred from conductivity measurement (2009)
  • Author(s): T.Yoshino, D.Yamazaki, E.Ito, T.Katsura
  • Organizer: Joint AIRAPT-22 & HPCJ-50
  • Place of Presentation: Tokyo International Exchange Center, Tokyo
• [Presentation] HPHT heavily boron doped diamond : electrical conductivity, X-ray, and Raman characterization (2009)
  • Author(s): A.Shatskiy, T.Matsuzaki, D.Yamazaki, E.Ito, T.Katsura
  • Organizer: Joint AIRAPT-22 & HPCJ-50
  • Place of Presentation: Tokyo International Exchange Center, Tokyo
• [Presentation] A New 6-axis Apparatus to Squeeze the Kawai-Cell of Sintered Diamond Cubes (2009)
  • Author(s): E.Ito, T.Katsura, D.Yamazaki, A.Yoneda, M.Tado, T.Ochi, E.Nishibara, A.Nakamura
  • Organizer: Joint AIRAPT-22 & HPCJ-50
  • Place of Presentation: Tokyo International Exchange Center, Tokyo
• [Presentation] Study of Fe-S-Si immiscible system at high pressure and high temperature : implications for planetary cores (2009)
  • Author(s): Morard, G, Sanloup, C, Katsura, T, Guillot, B B, Fiquet, G, Mezouar, M
  • Organizer: 2009 AGU Fall Meeting
  • Place of Presentation: Moscone Convention Center, San Francisco
• [Presentation] 高圧下でのフォルステライト中のシリコン拡散 (2009)
  • Author(s): 山崎大輔, Chamathni Hegoda, Ralf Dohmen, 圦本尚義, Sumit Chakraborty ; 桂智男
  • Organizer: 日本鉱物科学会 2010年年会
  • Place of Presentation: 秋田大学
• [Presentation] Electrical Conductivity of Partially Molten Peridotite Analogue Under Shear : Supporting Evidence to the Partial Melting Hypothesis for the Oceanic Plate Motion E62 (2008)
  • Author(s): G Manthilake, T Matsuzaki, T Yoshino, D Yamazaki, A Yoneda, B Ito, T Katsura
  • Organizer: American Geophysical Union Fall Meeting 2008
  • Place of Presentation: San Francisco
  • Year and Date: 2008-12-18
• [Presentation] Is there significant amount of water in the transition zone? Perspective of electrical conductivity (2008)
  • Author(s): T Yoshino, T Katsura, G Manthilake, T Matsuzaki
  • Organizer: American Geophysical Union Fall Meeting 2008
  • Place of Presentation: San Francisco
  • Year and Date: 2008-12-18
• [Presentation] The Temperature-Pressure-Volume Equation of State of Platinum (2008)
  • Author(s): M Matsui, E Ito, T Katsura, D Yamazaki, T Yoshino, A Yokoyama, K Funakoshi
  • Organizer: American Geophysical Union Fall Meeting 2008
  • Place of Presentation: San Francisco
  • Year and Date: 2008-12-18
• [Presentation] 高圧高温下における白金の温度-圧力-体積状態方程式 (2008)
  • Author(s): 松井正典, 伊藤英司, 桂智男, 山崎大輔, 芳野極, 横山綾子, 上田安紘, 船越賢一
  • Organizer: 第49回高圧討論会
  • Place of Presentation: 姫路
  • Year and Date: 2008-11-14
• [Presentation] スティショバイトの珪素自己拡散係数の測定 (2008)
  • Author(s): シャッキー=アントン, 松崎琢也, 小林桂, 山崎大輔, 芳野極, 米田明, 桂智男
  • Organizer: 第49回高圧討論会
  • Place of Presentation: 姫路
  • Year and Date: 2008-11-14
• [Presentation] かんらん石多結晶体の電気伝導度への水の影響 : 上部マントルの電気伝導度構造の解釈 (2008)
  • Author(s): 芳野極, 桂智男, Anton Shatzkiy, 松崎琢也
  • Organizer: 第49回高圧討論会
  • Place of Presentation: 姫路
  • Year and Date: 2008-11-13
• [Presentation] ボロン-カーボンヒーターを用いた珪酸塩鉱物の熔融実験 (2008)
  • Author(s): D Yamazaki, A Shatzkiy, E Ito, T Katsura, T Yoshino, G Morard
  • Organizer: 第49回高圧討論会
  • Place of Presentation: 姫路
  • Year and Date: 2008-11-13
• [Presentation] せん断場における部分熔融カンラン岩の電気伝導度 (2008)
  • Author(s): ギート=マンティラケ, 桂智男, 山崎大輔, 芳野極, 松崎琢也, 米田明1, 伊藤英司
  • Organizer: 日本鉱物科学会2008年年会
  • Place of Presentation: 秋田
  • Year and Date: 2008-09-22
• [Presentation] 高圧高温X線解析データに基づく白金の温度一圧力一体積状態方程式の決定 (2008)
  • Author(s): 松井正典, 伊藤英司, 桂智男, 山崎大輔, 芳野極, 横山綾子, 上田安紘, 船越賢一
  • Organizer: 日本鉱物科学会2008年年会
  • Place of Presentation: 秋田
  • Year and Date: 2008-09-22
• [Presentation] Electrical Conductivity of Olivin, Wadsleyite and Ringwoodite as a function of Temperature and Water Content (2008)
  • Author(s): T Katsura, T Yoshino, G Manthilake, T Matsuzaki
  • Organizer: 5th Annual Meeting AOGS 2008
  • Place of Presentation: Busan, Korea
  • Year and Date: 2008-06-17
• [Presentation] X線非弾性散乱法によるフェロペリクレイスの弾性定数決定 (2008)
  • Author(s): 福井宏之, 桂智男, 栗林貴弘, 松崎琢也, 工藤康弘, Baron Alfred
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 千葉
  • Year and Date: 2008-05-25