Study of microstructures and physical properties of partial molten peridotite under differential stress

• Project/Area Number: 20340120
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Solid earth and planetary physics
• Research Institution: Okayama University
• Principal Investigator: YOSHINO Takashi Okayama University, 地球物質科学研究センター, 准教授 (30423338)
• Co-Investigator(Kenkyū-buntansha): YAMAZAKI Daisuke 岡山大学, 地球物質科学研究センター, 准教授 (90346693) ; YONEDA Akira 岡山大学, 地球物資科学研究センター, 准教授 (10262841) ; KATSURA Tomoo 岡山大学, 地球物質科学研究センター, 教授 (40260666) ; ITOU Eiji 岡山大学, 地球物質科学研究センター, 名誉教授 (00033259)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000); Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2009: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2008: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
• Keywords: アセノスフェア / 高圧 / 上部マントル / 部分熔融 / ペリドタイト / 塑性変形 / 微細組織 / 電気伝導度 / レオロジー / ペリドタイド / 変形実験 / 異方性 / 連結度 / 差応力 / 部分溶融 / 高温高圧 / 物性 / 微細構造

Research Abstract

In order to determine physical properties of partially molten peridotite, we renewed operation system of a DIA-type mutianvil press with deformation finction. We compared electrical conductivities of the partial molten peridotites under hydrostatic and shear stress conditions. Preliminary result suggested that the conductivity parallel to shear direction is one order of magnitude higher than that normal to the shear direction. This result is consistent with the conductivity anisotropy observed at top of the asthenosphere and suggests a presence of partial molten zone at that depth.

Research Products

• [Journal Article] Effect of iron content on electrical conductivity of ferro-periclase with implications for the spin transition pressure. (2011)
  • Author(s): T.Yoshino, E.Ito, T.Katsura, D.Yamazaki
  • Journal Title: Journal of Geophysical Research Vol.116, B04202, doi:10.1029/2010JB007801.
  • Peer Reviewed
• [Journal Article] Phase boundary between perovskite and post-perovskite structures in MnGeO3 determined by in situ X-ray diffraction measurements using sintered diamond anvils (2011)
  • Author(s): D.Yamazaki, E.Ito, T.Katsura, T.Yoshino, S.Zhai, H.Fukui, A.Shatskiy, X.Guo, S.Shan, T.Okuchi, Y.Tange, Y.
  • Journal Title: American Mineralogists Volume: 96 Pages: 89-92
  • Peer Reviewed
• [Journal Article] Effect of iron content on electrical conductivity of ferro-periclase with implications for the spin transition pressure (2011)
  • Author(s): T.Yoshino, E.Ito, T.Katsura, D.Yamazaki, S.Shan, X.Guo, M.Nishi, Y.Higo, K.Funakoshi
  • Journal Title: Journal of Geophysical Research Volume: 116
  • Peer Reviewed
• [Journal Article] Phase boundary between perovskite and post-perovskite structures in MnGeO_3 determined by in situ X-ray diffraction measurements using sintered diamond anvils. (2010)
  • Author(s): D.Yamazaki, E.Ito, T.Katsura, T.Yoshino, S.Zhai
  • Journal Title: American Mineralogists Vol.96 Pages: 89-92
  • Peer Reviewed
• [Journal Article] Adiabatic temperature profile in the mantle. (2010)
  • Author(s): T.Katsura, A.Yoneda, D.Yamazaki, T.Yoshino, E.Ito
  • Journal Title: Physics of Earth and Planetary Interiors Vol.183 Pages: 212-218
  • Peer Reviewed
• [Journal Article] Grain growth kinetics of majorite and stishovite in MORB : implications for the rheology of subducting slabs. (2010)
  • Author(s): D.Yamazaki, T.Matsuzaki, T.Yoshino
  • Journal Title: Physics of Earth and Planetary Interiors Vol.183 Pages: 183-189
  • Peer Reviewed
• [Journal Article] Anisotropy of synthetic quartz electrical conductivity at high pressure and temperature. (2010)
  • Author(s): D.J.Wang, H.P.Li, L.Yi, T.Matsuzaki, T.Yoshino
  • Journal Title: Journal of Geophysical Research Vol.115, B09211, doi: 10.1029/2009JB006695.
  • Peer Reviewed
• [Journal Article] Electrical conductivity of basaltic and carbonatite melt-bearing peridotites at high pressures : implications for melt distribution and melt fraction in the upper mantle. (2010)
  • Author(s): T.Yoshino, M.Laumonier, E.McIsaac, T.Katsura
  • Journal Title: Earth and Planetary Science Letters Vol.295 Pages: 593-602
  • Peer Reviewed
• [Journal Article] Electrical conductivity of enstatite up to 20 GPa and 1600K. (2010)
  • Author(s): B.Zhang, X.P.Wu, J.Xu, T.Katsura, T.Yoshino
  • Journal Title: Chinese Journal of Geophysics Vol.53 Pages: 760-764
  • Peer Reviewed
• [Journal Article] Electrical conductivity of mantle peridotite at the uppermost lower mantle condition. (2010)
  • Author(s): T.Yoshino, T.Katsura, D.Yamazaki, E.Ito
  • Journal Title: Journal of Physics : Conference Series Vol.215, 012102.
  • Peer Reviewed
• [Journal Article] High pressure generation and investigation of the spin transition of ferropericlase (Mg_<0.83>, Fe_<0.17>)O. (2010)
  • Author(s): E.Ito, T.Yoshino, D.Yamazaki
  • Journal Title: Journal of Physics : Conference Series Vol.215, 012099.
  • Peer Reviewed
• [Journal Article] Preliminary reports on in situ X-ray observation of "post-perovskite" in CaRuO_3. (2010)
  • Author(s): D.Yamazaki, E.Ito, T.Yoshino
  • Journal Title: Journal of Physics : Conference Series Vol.215, 012096.
  • Peer Reviewed
• [Journal Article] Pressure generation and investigation of the post-perovskite transformation in MgGeO_3 by squeezing the Kawai-cell equipped with sintered diamond anvils. (2010)
  • Author(s): E.Ito, D.Yamazaki, T.Yoshino
  • Journal Title: Earth and Planetary Science Letters Vol.293 Pages: 84-89
  • Peer Reviewed
• [Journal Article] Laboratory electrical conductivity measurement of mantle minerals. (2010)
  • Author(s): 芳野極
  • Journal Title: Survey in Geophysics Vol.31 Pages: 163-206
  • Peer Reviewed
• [Journal Article] Electrical conductivity measurements of periclase under high pressure and high temperature. (2010)
  • Author(s): X.P.Wu, B.H.Zhang, J.S.Xu, T.Katsura, S.M.Zhai, T.Yoshino, G.Manthilake, A.Shatzkiy.
  • Journal Title: Physica B Vol.405 Pages: 53-56
  • Peer Reviewed
• [Journal Article] High pressure generation and investigation of the spin transition of ferropericlase(Mg0.83.Fe0.17)O (2010)
  • Author(s): E.Ito, T.Yoshino, D.Yamazaki, A.S.Shatzkiy, S.Shun, X.Guo, T.Katsura, Y.Higo, K.Funakoshi
  • Journal Title: Journal of Physics : Conference Series Volume: 215 Pages: 12099-12099
  • Peer Reviewed
• [Journal Article] Preliminary reports on in situ X-ray observation of "post-perovskite" in CaRuO3 (2010)
  • Author(s): D.Yamazaki, E.Ito, T.Yoshino, X.Guo, S.Shun, N.Nishi, Y.Higo, K.Funakoshi
  • Journal Title: Journal of Physics : Conference Series Volume: 215 Pages: 12096-12096
  • Peer Reviewed
• [Journal Article] Electrical conductivity of mantle peridotite at the uppermost lower mantle condition (2010)
  • Author(s): T.Yoshino, T.Katsura, D.Yamazaki, E.Ito
  • Journal Title: Journal of Physics : Conference Series Volume: 215 Pages: 12102-12102
  • Peer Reviewed
• [Journal Article] Electrical conductivity of enstatite up to 20 GPa and 1600 K (2010)
  • Author(s): B.Zhang, X.P.Wu, J.Xu, T.Katsura, T.Yoshino
  • Journal Title: Chinese Journal of Geophysics Volume: 53 Pages: 760-764
  • Peer Reviewed
• [Journal Article] Electrical conductivity of basaltic and carbonatite melt-bearing peridotites at high pressures : implications for melt distribution and melt fraction in the upper mantle (2010)
  • Author(s): T.Yoshino, M.Laumonier, E.McIsaac, T.Katsura
  • Journal Title: Earth and Planetary Science Letters Volume: 295 Pages: 593-602
  • Peer Reviewed
• [Journal Article] Anisotropy of synthetic quartz electrical conductivity at high pressure and temperature (2010)
  • Author(s): D.J.Wang, H.P.Li, L.Yi, T.Matsuzaki, T. Yoshino
  • Journal Title: Journal of Geophysical Research Volume: 115
  • Peer Reviewed
• [Journal Article] Grain growth kinetics of majorite and stishovite in MORB : implications for the rheology of subducting slabs (2010)
  • Author(s): D.Yamazaki. T.Matsuzaki, T.Yoshino
  • Journal Title: Physics of Earth and Planetary Interiors Volume: 183 Pages: 183-189
  • Peer Reviewed
• [Journal Article] Adiabatic temperature profile in the mantle (2010)
  • Author(s): T.Katsura, A.Yoneda, D.Yamazaki, T.Yoshino, E.Ito
  • Journal Title: Physics of Earth and Planetary Interiors Volume: 183 Pages: 212-218
  • Peer Reviewed
• [Journal Article] Electrical conductivity measurements of periclase under high pressure and high temperature (2010)
  • Author(s): X.P.Wu, B.H.Zhang, J.S.Xu, T.Katsura, S.M.Zhai, T.Yoshino, G.Manthilake, A.Shatzkiy
  • Journal Title: Physics B 405 Pages: 53-56
  • Peer Reviewed
• [Journal Article] Laboratory electrical conductivity measurement of mantle minerals (2010)
  • Author(s): T.Yoshino
  • Journal Title: Survey in Geophysics 31 Pages: 163-206
  • Peer Reviewed
• [Journal Article] Pressure generation and investigation of the post-perovskite transformation in MgGeO3 by squeezing the Kawai-cell equipped with sintered diamond anvils (2010)
  • Author(s): E.Ito
  • Journal Title: Earth and Planetary Science Letters 293 Pages: 84-89
  • Peer Reviewed
• [Journal Article] Electrical conductivity of the major upper mantle minerals, a review. (2009)
  • Author(s): T.Katsura, T.Yoshino, T.Matsuzaki, G.Manthilake
  • Journal Title: Russian Geology and Geophysics Vol.50 Pages: 1139-1145
  • Peer Reviewed
• [Journal Article] The effect of water on the electrical conductivity of olivine aggregates and its implications for the electrical structure in the upper mantle. (2009)
  • Author(s): T.Yoshino, T.Matsuzaki, A.Shatzkiy, T.Katsura
  • Journal Title: Earth and Planetary Science Letters Vol.288 Pages: 291-300
  • 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): T.Katsura, A.Shatzkiy, M.A.G.M.Manthilake, S.Zhai, D.Yamazaki, T.Matsuzaki, T.Yoshino, A.Yoneda, E.Ito
  • Journal Title: Geophysical Research Letters Vol.36
  • Peer Reviewed
• [Journal Article] Well-wetted olivine grain boundaries in partial molten peridotites in the asthenosphere. (2009)
  • Author(s): T.Yoshino, D.Yamazaki, K.Mibe.
  • Journal Title: Earth and Planetary Science Letters Vol.283 Pages: 167-173
  • Peer Reviewed
• [Journal Article] Texture of (Mg,Fe)SiO_3 perovskite and ferro-periclase aggregate : implications for rheology of the lower mantle. (2009)
  • Author(s): D.Yamazaki, T.Yoshino, T.Matsuzaki, T.Katsura, A.Yoneda
  • Journal Title: Physics of Earth and Planetary Interiors Vol.174 Pages: 138-144
  • 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): 芳野極, 桂智男
  • Journal Title: Physics of Earth and Planetary Interiors Vol.174 Pages: 22-23
  • Peer Reviewed
• [Journal Article] Electrical conductivity of wadsleyite as a function of temperature and water content. (2009)
  • Author(s): G.Manthilake, T.Matsuzaki, T.Yoshino, S.Yamashita, E.Ito, T.Katsura
  • Journal Title: Physic of Earth and Planetary Interiors Vol.174 Pages: 10-18
  • Peer Reviewed
• [Journal Article] Effect of iron content on electrical conductivity of ringwoodite, with implications for electrical structure in the mantle transition zone. (2009)
  • Author(s): 芳野極, 桂智男
  • Journal Title: Physic of Earth and Planetary Interiors Vol.174 Pages: 3-9
  • Peer Reviewed
• [Journal Article] ギート・マンティラケ.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
  • Journal Title: 鉱物科学会誌 38巻 Pages: 33-38
  • 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): E.Ito, H.Fukui, T.Katsura, D.Yamazaki, T.Yoshino
  • Journal Title: American Mineralogists Vol.94 Pages: 205-209
  • Peer Reviewed
• [Journal Article] P-V-T relations of MgSiO_3 perovskite determined by in situ X-ray diffraction 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
  • Journal Title: Geophysical Research Letters Vol.36
  • Peer Reviewed
• [Journal Article] The temperature-pressure-volume equation of state of platinum. (2009)
  • Author(s): M.Matsui, E.Ito, T.Katsura, D.Yamazaki, T.Yoshino, A.Yokoyama, K.Funakoshi.
  • Journal Title: Journal of Applied Physics. Vol.105 Pages: 13505-13505
  • 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: 鉱物科学会誌 38 Pages: 33-38
  • NAID: 10024971530
  • Peer Reviewed
• [Journal Article] Effect of iron content on electrical conductivity of ringwoodite, with implications for electrical structure in the mantle transition zone (2009)
  • Author(s): T.Yoshino, T.Katsura
  • Journal Title: Physic of Earth and Planetary Interiors 174 Pages: 3-9
  • Peer Reviewed
• [Journal Article] Electrical conductivity of wadsleyite as a function of temperature and water content (2009)
  • Author(s): G.Manthilake, T.Matsuzaki, T.Yoshino, S.Yamashita. E.Ito, T.Katsura
  • Journal Title: Physic of Earth and Planetary Interiors 174 Pages: 10-18
  • 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): T.Yoshino, T.Katsura
  • Journal Title: Physic of Earth and Planetary Interiors 174 Pages: 22-23
  • Peer Reviewed
• [Journal Article] Texture of(Mg, Fe)SiO3 perovskite and ferro-periclase aggregate : implications for theology of the lower mantle (2009)
  • Author(s): D.Yamazaki, T.Yoshino, T.Matsuzaki, T.Katsura, A.Yoneda
  • Journal Title: Physic of Earth and Planetary Interiors 174 Pages: 138-144
  • Peer Reviewed
• [Journal Article] Well-wetted olivine grain boundaries in partial molten peridotites in the asthenosphere (2009)
  • Author(s): T.Yoshino, D.Yamazaki, K.Mibe
  • Journal Title: Earth and Planetary Science Letters 283 Pages: 167-173
  • 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): T.Katsura, A.Shatskiy, M.A.G.M.Manthilake, S.Zhai, D.Yamaraki, T.Matsuzaki, T.Yoshino, A.Yoneda, E.Ito, M.Sugita. N.Tomioka, A.Nozawa, K.Funakoshi
  • Journal Title: Geophysical Research Letters 36
  • Peer Reviewed
• [Journal Article] Electrical conductivity of the major upper mantle minerals, a review (2009)
  • Author(s): T.Katsura, T.Yoshino, T.Matsuzaki, G.Mathilake
  • Journal Title: Russian Geology and Geophysics 50 Pages: 1139-1145
  • Peer Reviewed
• [Journal Article] The temperature-pressure-volume equation of state of platinum (2009)
  • Author(s): M. Malsui. E. Ito. T. Katsura. D. Yamazaki, T. Yoshino. A. Yokoyama, K Funakoshi
  • Journal Title: Journal of Applied Physics 105 Pages: 13505-13505
  • 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): I Katsura S Yokoshi. K. Kawabe. A. Shatskiy. G. Manthilake. S. Zhai. H. Fukui. T. Yoshino. D. Yamazaki. T. Matsuzaki. A. Yoneda. E. Ito. M. Sugita. N. Tomioka. K. Hagiya. A. Sozawa, K Funakoshi
  • Journal Title: Geophysical Research Letters 36
  • Peer Reviewed
• [Journal Article] Determination of high-pressure phase equilibria of Fe203 using the Kawai-type apparatus equipped with sintered diamond anvils (2009)
  • Author(s): E. Ito. H. Fukui. T. Katsura. D. Yamazaki. T. Yoshino. Y. Aizawa. A. Kubo. S. Yokoshi. K. Kawabe. S. Zhai. A. Shatzkiy. M Okube. A Kozawa. K. Funakoshi
  • Journal Title: American Mineralogists 94 Pages: 205-209
  • Peer Reviewed
• [Journal Article] No interconnection of ferro-periclase in post-spinel phase inferred from conductivity measurement. (2008)
  • Author(s): T.Yoshino, D.Yamazaki, E.Ito, T.Katsura
  • Journal Title: Geophysical Research Letters Vol.35
  • Peer Reviewed
• [Journal Article] Electrical conductivity of majorite garnet and its implications for electrical structure in the mantle transition zone. (2008)
  • Author(s): T.Yoshino, M.Nishi, T.Matsuzaki, D.Yamazaki T.Katsura
  • Journal Title: Physic of Earth and Planetary Interiors Vol.170 Pages: 193-200
  • Peer Reviewed
• [Journal Article] Dry mantle transition zone inferred from electrical conductivity of wadsleyite and ringwoodite. (2008)
  • Author(s): T.Yoshino, G.Manthilake, T.Matsuzaki, T.Katsura
  • Journal Title: Nature Vol.451 Pages: 326-329
  • Peer Reviewed
• [Journal Article] Electrical conductivity of majorite garnet and its implications for electrical structure in the mantle transition zone (2008)
  • Author(s): T. Yoshino, M. Nishi, T. Malsuzaki, D. Yauazaki, T. Kalsura
  • Journal Title: Physic ol Earth and Planetary Interiors 170 Pages: 193-200
  • Peer Reviewed
• [Journal Article] No interconnection of terro-periclase in post-spinel phase interred trom conductivity measurement (2008)
  • Author(s): T. Yoshino, D. Yamazaki, E. Ito., T. Katsura
  • Journal Title: Geophysical Research Letters 35
  • Peer Reviewed
• [Journal Article] 地球深部に大量の水は存在するのか? (2008)
  • Author(s): 芳野極, 桂智男
  • Journal Title: 科学 78 Pages: 1348-1355
• [Journal Article] Unstable graphite films on grain boundaries in crustal rocks.
  • Author(s): T.Yoshino, F.Noritake
  • Journal Title: Earth and Planetary Science Letters in press.
  • Peer Reviewed
• [Presentation] Diffusion of Co, Mo and W in FeNi alloy at high pressure (2010)
  • Author(s): S.Shan, M.Wang, T.Yoshino, D.Yamazaki
  • Organizer: American Geophysical Union, Fall meeting 2010
  • Place of Presentation: Moscone Convention Center (United States of America)
  • Year and Date: 2010-12-16
• [Presentation] Laboratory-based conductivity structure in the mantle transition zone (2010)
  • Author(s): 芳野極
  • Organizer: AGU Fall meeting
  • Place of Presentation: San Francisco (アメリカ合衆国)
  • Year and Date: 2010-12-15
• [Presentation] Laboratory-based conductivity structure in the mantle transition zone (2010)
  • Author(s): T.Yoshino, T.Katsura, A.Shimojuku
  • Organizer: American Geophysical Union, Fall meeting 2010
  • Place of Presentation: Moscone Convention Center (United States of America)
  • Year and Date: 2010-12-15
• [Presentation] Electrical conductivity anisotropy of natural deformed talc rocks and serpentinite at 3 GPa (2010)
  • Author(s): X.Guo
  • Organizer: AGU Fall meeting
  • Place of Presentation: San Francisco (アメリカ合衆国)
  • Year and Date: 2010-12-14
• [Presentation] Electrical conductivity of fluid-bearing quartzite at high pressure and high temperature (2010)
  • Author(s): A.Shimojuku
  • Organizer: AGU Fall meeting
  • Place of Presentation: San Francisco (アメリカ合衆国)
  • Year and Date: 2010-12-14
• [Presentation] Electrical conductivity anisotropy of natural deformed talc rocks and serpentinite at 3 Gpa (2010)
  • Author(s): X.Guo, T.Yoshino, D.Yamazaki, I.Katayama
  • Organizer: American Geophysical Union.Fall meeting 2010
  • Place of Presentation: Moscone Convention Center (United States of America)
  • Year and Date: 2010-12-14
• [Presentation] Electrical conductivity of fluid-bearing quartzite at high pressure and high temperature (2010)
  • Author(s): A.Shimojuku, T.Yoshino, D.Yamazaki
  • Organizer: American Geophysical Union, Fall meeting 2010
  • Place of Presentation: Moscone Convention Center (United States of America)
  • Year and Date: 2010-12-14
• [Presentation] Compression of MgSiO_3 and (Mg,Fe)SiO_3 perovskites based on the pressure generation technique using sintered diamond anvils in a Kawai-type apparatus (2010)
  • Author(s): D.Yamazaki
  • Organizer: AGU Fall meeting
  • Place of Presentation: San Francisco (アメリカ合衆国)
  • Year and Date: 2010-12-13
• [Presentation] Origin of the low velocity zone : perspectives of electrical conductivity and melt morphology (2010)
  • Author(s): 芳野極
  • Organizer: AGU Fall meeting
  • Place of Presentation: San Francisco (アメリカ合衆国)
  • Year and Date: 2010-12-13
• [Presentation] Origin of the low velocity zone : perspectives of electrical conductivity and melt morphology (2010)
  • Author(s): T.Yoshino
  • Organizer: American Geophysical Union, Fall meeting 2010
  • Place of Presentation: Moscone Convention Center (United States of America)(Invited 招待講演)
  • Year and Date: 2010-12-13
• [Presentation] Compression of MgSiO3 and (Mg, Fe)SiO3 perovskites based on the pressure generation technique using sintered diamond anvils in a Kawai-type apparatus (2010)
  • Author(s): D.Yamazaki, E.Ito, T.Yoshino, A.Shimojuku, A.Yoneda, S.Shan, X.Guo, Y.Higo, K.Funakoshi
  • Organizer: American Geophysical Union, Fall meeting 2010
  • Place of Presentation: Moscone Convention Center (United States of America)
  • Year and Date: 2010-12-13
• [Presentation] 焼結ダイヤモンドアンビルを用いた川井型装置での圧力発生とペロフスカイトの圧縮率 (2010)
  • Author(s): 山崎大輔・伊藤英司・芳野極・下宿彰・肥後祐司・舟越賢一
  • Organizer: 高圧討論会
  • Place of Presentation: 仙台市戦災復興記念館(宮城県)
  • Year and Date: 2010-10-22
• [Presentation] フェロペリクレースのスピン転移圧力の鉄濃度依存性 (2010)
  • Author(s): 芳野極
  • Organizer: 高圧討論会
  • Place of Presentation: 仙台市戦災復興記念館、宮城県
  • Year and Date: 2010-10-20
• [Presentation] フェロペリクレースのスピン転移圧力の鉄濃度依存性 (2010)
  • Author(s): 芳野極・伊藤英司・山崎大輔・桂智男・シャンシャンミン・グオジンツアン・西真之・肥後祐司・舟越賢一
  • Organizer: 高圧討論会
  • Place of Presentation: 仙台市戦災復興記念館(宮城県)
  • Year and Date: 2010-10-20
• [Presentation] 高温高圧下における流体相を含む岩石中の電気伝導度測定 (2010)
  • Author(s): 下宿彰・芳野極・山崎大輔
  • Organizer: 高圧討論会
  • Place of Presentation: 仙台市戦災復興記念館(宮城県)
  • Year and Date: 2010-10-20
• [Presentation] Laboratory-based conductivity structure in the mantle (2010)
  • Author(s): 芳野極
  • Organizer: WPGM
  • Place of Presentation: Taipei、コンベンションセンター(台湾)
  • Year and Date: 2010-06-22
• [Presentation] Laboratory-based conductivity structure in the mantle (2010)
  • Author(s): T.Yoshino
  • Organizer: Western Pacific Geophysics Meeting
  • Place of Presentation: 台北市コンベンションセンター(台湾)(招待講演)
  • Year and Date: 2010-06-22
• [Presentation] Effect of iron content on spin transition pressure of ferropericlase (2010)
  • Author(s): 芳野極
  • Organizer: 地球惑星科学連合2010年連合大会
  • Place of Presentation: 幕張国際会議場、千葉県
  • Year and Date: 2010-05-25
• [Presentation] In Situ Infiltration Experiments of Basalt-San Carlos Olivine Couple Based on the Electrical Resistance Measurements (2010)
  • Author(s): X.Guo
  • Organizer: 地球惑星科学連合2010年連合大会
  • Place of Presentation: 幕張国際会議場、千葉県
  • Year and Date: 2010-05-25
• [Presentation] 沈み込み帯火成活動のアナロジーとしての二相流体移動の実験的研究 (2010)
  • Author(s): 則竹史哉
  • Organizer: 地球惑星科学連合2010年連合大会
  • Place of Presentation: 幕張国際会議場
  • Year and Date: 2010-05-25
• [Presentation] 脱水に伴う含水鉱物・含水岩石の電気伝導度変化 (2010)
  • Author(s): 藤田清士, 桂智男, 市來雅啓, 芳野極, 小林記之, 小川康雄
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)
  • Year and Date: 2010-05-25
• [Presentation] マントルの断熱温度プロファイル (2010)
  • Author(s): 桂智男、米田明、山崎大輔、芳野極, ほか
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)
  • Year and Date: 2010-05-25
• [Presentation] フェロペリクレースのスピン転移圧力への鉄の量の影響 (2010)
  • Author(s): 芳野極、桂智男、山崎大輔, ほか
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)
  • Year and Date: 2010-05-25
• [Presentation] In Situ Infiltration Experiments of Basalt-San Carlos Olivine Couple Based on the Electrical Resistance Measurements (2010)
  • Author(s): Xinzhuan Guo, Takashi Yoshino, Tomoo Katsura, ほか
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)
  • Year and Date: 2010-05-25
• [Presentation] 沈み込み帯火成活動のアナロジーとしての二相流体移動の実験的研究 (2010)
  • Author(s): 則竹史哉, 芳野極
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)
  • Year and Date: 2010-05-25
• [Presentation] 流体を含む岩石の電気伝導度 (2010)
  • Author(s): 芳野極
  • Organizer: 地球惑星科学連合2010年連合大会
  • Place of Presentation: 幕張国際会議場、千葉県
  • Year and Date: 2010-05-24
• [Presentation] 流体を含む岩石の電気伝導度 (2010)
  • Author(s): 芳野極
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)(招待講演)
  • Year and Date: 2010-05-24
• [Presentation] 東北地方上部マントル電気伝導構造探査の為の長周期MT観測 (2010)
  • Author(s): 市來雅啓, 小川康雄, 吹野浩美, 長竹宏之, 藤田清士, 神田径, 小山崇夫, 松島政貴, 藤浩明, 上嶋誠, 芳野極
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)
  • Year and Date: 2010-05-24
• [Presentation] Electrical conductivity of carbonatite-bearing peridotite (2010)
  • Author(s): 芳野極
  • Organizer: 地球惑星科学連合2010年連合大会
  • Place of Presentation: 幕張国際会議場、千葉県
  • Year and Date: 2010-05-23
• [Presentation] Electrical conductivity of carbonatite-bearing peridotite (2010)
  • Author(s): 芳野極, Mickael Laumonier, Elizabeth McIsaac, 桂智男
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場(千葉県)
  • Year and Date: 2010-05-23
• [Presentation] Laboratory-based conductivity structure in the mantle transition zone (2010)
  • Author(s): 芳野極
  • Organizer: EGU
  • Place of Presentation: Vienna (オーストリア)
  • Year and Date: 2010-05-07
• [Presentation] Laboratory-based conductivity structure in the mantle transition zone (2010)
  • Author(s): Takashi Yoshino, Tomoo Katsura, Kiyoshi Baba, Hisashi Utada
  • Organizer: European Geosciences Union
  • Place of Presentation: Vienna(Austria)(招待講演)
  • Year and Date: 2010-05-07
• [Presentation] Adiabatic temperature profile in the mantle (2010)
  • Author(s): Tomoo Katsura, Akira Yoneda, Daisuke Yamazaki, Takashi Yoshino, Eiji Ito
  • Organizer: European Geosciences Union
  • Place of Presentation: Vienna(Austria)
  • Year and Date: 2010-05-06
• [Presentation] No interconnection of ferro-periclase in post-spinel phase inferred from conductivity measurement (2009)
  • Author(s): 芳野極
  • Organizer: AIRAPT-22
  • Place of Presentation: お台場、東京
  • Year and Date: 2009-07-30
• [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): T.Katsura
  • Organizer: AIRPT-22
  • Place of Presentation: お台場、東京
  • Year and Date: 2009-07-30
• [Presentation] No interconnection of ferro-periclase in post-spinel phase inferred from conductivity measurement (2009)
  • Author(s): T.Yoshino
  • Organizer: AIRPT-22
  • Place of Presentation: お台場、東京
  • Year and Date: 2009-07-30
• [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
  • Organizer: AIRPT-22
  • Place of Presentation: お台場、東京
  • Year and Date: 2009-07-28
• [Presentation] Electrical Conductivity of Partially Molten Peridotite Analogue Under Shear (2009)
  • Author(s): T.Katsura
  • Organizer: 日本地球惑星連合 2009年度連合大会
  • Place of Presentation: 幕張国際会議場、千葉県
  • Year and Date: 2009-05-19
• [Presentation] The effect of water on the electrical conductivity of olivine aggregates (2009)
  • Author(s): 芳野極
  • Organizer: 日本地球惑星連合 2009年度連合大会
  • Place of Presentation: 幕張国際会議場、千葉県
  • Year and Date: 2009-05-19
• [Presentation] The effect of water on the electrical conductivity of olivine aggregates (2009)
  • Author(s): T.Yoshino
  • Organizer: 日本地球惑星連合 2009年度 連合大会
  • Place of Presentation: お台場、東京
  • Year and Date: 2009-05-19
• [Presentation] Electrical Conductivity of Partially Molten Peridotite Analogue Under Shear (2009)
  • Author(s): T.Katsura
  • Organizer: 日本地球惑星連合 2009年度 連合大会
  • Place of Presentation: お台場、東京
  • Year and Date: 2009-05-19
• [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): T.Katsura
  • Organizer: 日本地球惑星連合 2009年度 連合大会
  • Place of Presentation: お台場、東京
  • Year and Date: 2009-05-18
• [Presentation] Is there significant amount of water in the transition zone? (2008)
  • Author(s): 芳野極
  • Organizer: Perspective of electrical conductivity, AGU Fall Meeting
  • Place of Presentation: San Francisco (アメリカ合衆国)
  • Year and Date: 2008-12-16
• [Presentation] Is there significant amount of water in the transition zone? Perspective of electrical conductivity (2008)
  • Author(s): T. Yoshino
  • Organizer: American Geophysical Union
  • Place of Presentation: San Francisco
  • Year and Date: 2008-12-16
• [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
  • Organizer: 日本高圧力学会
  • Place of Presentation: 姫路商工会議所
  • Year and Date: 2008-11-24
• [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
  • Organizer: 日本高圧力学会
  • Place of Presentation: 姫路商工会議所、兵庫県
  • Year and Date: 2008-11-13
• [Presentation] Laboratory electrical conductivity measurement of mantle minerals (2008)
  • Author(s): 芳野極
  • Organizer: 19th EM Induction Workshop
  • Place of Presentation: Beijing(中華人民共和国)
  • Year and Date: 2008-10-27
• [Presentation] マントルに大量の水は存在するのか? (2008)
  • Author(s): 芳野極
  • Organizer: 日本地球化学会年会
  • Place of Presentation: 東京大学教養部、東京
  • Year and Date: 2008-09-17
• [Presentation] マントルに大量の水は存在するのか? (2008)
  • Author(s): 芳野 極
  • Organizer: 日本地球化学学会
  • Place of Presentation: 東京大学教養学部
  • Year and Date: 2008-09-15
• [Presentation] マントル鉱物の電気伝導度から推定された上部マントルの水の量 (2008)
  • Author(s): 芳野極
  • Organizer: 日本地球惑星連合 2009年度連合大会
  • Place of Presentation: 幕張国際会議場、千葉県
  • Year and Date: 2008-05-29
• [Presentation] マントル鉱物の電気伝導度から推定された上部マントルの水の量 (2008)
  • Author(s): 芳野 極
  • Organizer: 地球惑星科学連合大会
  • Place of Presentation: 幕張国際会議場
  • Year and Date: 2008-05-29
• [Presentation] Electrical conductivity of transition zone minerals : wadsleyite and ringwoodite (2008)
  • Author(s): 芳野極
  • Organizer: EGU
  • Place of Presentation: Vienna(オーストリア)
  • Year and Date: 2008-04-17
• [Presentation] Electrical conductivity of transition zone minerals : wadsleyite and ringwoodite (2008)
  • Author(s): T. Yoshino
  • Organizer: European Geoscience Union
  • Place of Presentation: Vienna
  • Year and Date: 2008-04-17
• [Book] 地球深部に大量に水は存在するのか(マントル鉱物の電気伝導度から見えてきたもの) (2008)
  • Author(s): 芳野極、桂智男
  • Publisher: 科学
• [Book] コア、地球と宇宙の化学事典
  • Author(s): 芳野極
  • Publisher: 朝倉書店,印刷中
• [Book] Electrical properties of rocks.(In Encyclopedia of Solid Earth Physics)(edited by H. Gupta)
  • Author(s): 芳野極
  • Publisher: Springer, Netherland. in press.