核－マントル物質の構造と物性

2018 Fiscal Year Annual Research Report

• Project Area: Interaction and Coevolution of the Core and Mantle: Toward Integrated Deep Earth Science
• Project/Area Number: 15H05828
• Research Institution: Tohoku University
• Principal Investigator: 鈴木 昭夫 東北大学, 理学研究科, 准教授 (20281975)
• Co-Investigator(Kenkyū-buntansha): 井上 徹 広島大学, 理学研究科, 教授 (00291500) ; 肥後 祐司 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 主幹研究員 (10423435) ; 舟越 賢一 一般財団法人総合科学研究機構(総合科学研究センター(総合科学研究室)及び中性子科学センター(研究開発, 中性子科学センター, 主任研究員 (30344394) ; 寺崎 英紀 大阪大学, 理学研究科, 准教授 (50374898) ; 鍵 裕之 東京大学, 大学院理学系研究科(理学部), 教授 (70233666) ; 栗林 貴弘 東北大学, 理学研究科, 准教授 (20302086) ; 山田 明寛 滋賀県立大学, 工学部, 助教 (00543167)
• Project Period (FY): 2015-06-29 – 2020-03-31
• Keywords: 核－マントル / 地球内部 / 鉱物物理学 / 高圧力 / 量子ビーム

Outline of Annual Research Achievements

マグマの物性に関する研究では、地球深部で発生するSiO2濃度の低いマグマの粘度について圧力依存性を決定し、粘度が高圧力下で極小値を持つことを明らかにした。マグマの構造に関係する研究については、玄武岩ガラスについてのX線および中性子線回折実験により18 GPaまでの構造解析を行った。また、含水ナトリウム珪酸塩メルトについてのX線回折実験により 3 GPaまでの構造解析を行った。中性子線回折に関しては、世界で初めて3 GPaまでの含水ナトリウム珪酸塩メルトの回折パターンの取得に成功した。地球中心核の金属メルトに関する研究では、複数の軽元素の弾性特性への効果を調べるために、Fe-Ni-S-Si融体の音速を16 GPaの圧力条件まで測定し、その圧力依存性を明らかにした。また密度測定の圧力範囲拡張を目指して、外熱式ダイヤモンドアンビルセルを用いた液体金属の密度測定を開発・実施した。地球深部における軽元素の挙動を解明する目的で高温高圧実験を行った。窒素に関してはスティショバイトが他の下部マントル鉱物に比べてきわめて高い濃度で取り込まれることが明らかになった。地球コアに取り込まれた軽元素（特に水素と硫黄）については、原始地球の状態を見立てた系で中性子回折その場観察実験を行い、7GPa,1000Kでの鉄化合物（鉄水素化物および硫化鉄）の水素量を見積もった。また高解像度X線イメージング用カメラシステムを開発し、鉄がシリケイトから分離する様子を捉えることに成功した。地球深部鉱物の構造解析については、新規に合成された２つのAl2SiO5高圧相について、実験室、ならびに放射光を用いることで結晶構造決定に成功した。弾性波速度測定については、超高圧実験により、下部マントル条件で重要なAlを含むMgSiO3ペロブスカイト（ブリッジマナイト）の弾性的性質を、無水および含水条件下で明らかにした。

Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

研究メンバーそれぞれの所属機関で導入した実験システムは順調に立ち上がり、計画していた実験は順調に進んでいる。地球深部における揮発性元素の挙動など、新たな研究成果も順調に得られている。弾性波速度測定の担当者として2017年度に村上氏から交代した肥後氏およびマントル鉱物やメルトの構造解析の担当者として2018年度から分担者に加わった栗林氏および山田氏による研究も順調に進捗している。また、地球化学および地球物理に関係した領域内の計画研究各班と合同で班会議を行い、領域内の連携による研究の推進を加速することができた。マグマおよび金属メルトの構造と物性に関する研究では、放射光や中性子といった量子ビームを用いた研究が進み、圧力の増加に伴う物性変化を構造の変化と対比して議論できるようになった。弾性波速度の研究では、下部マントルの主要構成鉱物であるブリッジマナイトについて、様々な化学組成の変化による弾性波速度の影響に関する研究が進んでおり、地震波観測との比較検討に取り組みつつある。
いずれの研究でも、計画に沿って順調に地球深部の物理的性質や化学進化に関係した重要な成果が得られている。最終年度では引き続き他の計画研究各班との合同班会議を開催してお互いの研究結果を比較・検討し、領域の目指す「核－マントル相互作用と共進化」に関する議論を展開することが出来る段階に進展している．

Strategy for Future Research Activity

(1) 地球深部マグマについての物性測定および構造解析を進めて、地球深部の分化に関する議論を推進する（鈴木、舟越、山田）
(2) 下部マントルを構成する地球深部鉱物であるブリッジマナイトなどの弾性波速度測定を、温度・圧力・化学組成を拡大してさらに推進し、地球物理観測結果と対比して地球深部の化学組成に関する考察を深める（井上・肥後）。
(3) 地球の外核は鉄やニッケルといった金属元素を主成分として、酸素、ケイ素、硫黄、水素などの軽元素を含む液体になっている。これまでに取り組んでいる金属メルトの物性測定をさらに推進し、他の計画研究と連携して外核の化学組成モデルに制約を与える（寺崎）。
(4) 揮発性元素の挙動に関係した高温高圧実験を行い、地球深部での揮発性元素の挙動に基づいて核－マントル共進化を解明する（鍵）。また、揮発性成分を含む高圧相の構造解析をさらに推進し、構造と物性の関係を解明する（栗林）。
以上に挙げた核－マントル物質の構造と物性に関する研究に取り組むと共に、班会議および計画研究各班との合同班会議を開催して、「核－マントルの相互作用と共進化」の解明に向けた共同研究を推進する。

Research Products

• [Int'l Joint Research] ストニーブルク大学(米国)
  • Country Name: U.S.A.
  • Counterpart Institution: ストニーブルク大学
• [Int'l Joint Research] バイエルン地球科学研究所(ドイツ)
  • Country Name: GERMANY
  • Counterpart Institution: バイエルン地球科学研究所
• [Int'l Joint Research] ベルギー王立天文台(ベルギー)
  • Country Name: BELGIUM
  • Counterpart Institution: ベルギー王立天文台
• [Journal Article] Viscosity of melt of soda melilite composition at high pressure (2019)
  • Author(s): SUZUKI Akio
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 114 Pages: 41～44
  • DOI: 10.2465/jmps.180710
  • Peer Reviewed
• [Journal Article] Sound velocity measurements of ε-FeOOH up to 24 GPa (2019)
  • Author(s): IKEDA Osamu、SAKAMAKI Tatsuya、OHASHI Tomonori、GOTO Masahisa、HIGO Yuji、SUZUKI Akio
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 114 Pages: 155～160
  • DOI: 10.2465/jmps.181115b
  • Peer Reviewed
• [Journal Article] Measurements of Rayleigh-Taylor instability growth of laser-shocked iron-silicon alloy (2019)
  • Author(s): Sakaiya Tatsuhiro、Terasaki Hidenori、Akimoto Kosaku、Kato Hiroki、Ueda Taichi、Hosogi Ryota、Fujikawa Takashi、Kondo Tadashi、Hironaka Yoichiro、Shigemori Keisuke
  • Journal Title: High Pressure Research Volume: 39 Pages: 150～159
  • DOI: 10.1080/08957959.2019.1575966
  • Peer Reviewed
• [Journal Article] In-Situ Raman Measurements of Silicate Glasses during Vickers Indentation (2019)
  • Author(s): Yoshida Satoshi、Nguyen Thu Huyen、Yamada Akihiro、Matsuoka Jun
  • Journal Title: MATERIALS TRANSACTIONS Volume: 60 Pages: 1428～1432
  • DOI: 10.2320/matertrans.MD201901
  • Peer Reviewed / Open Access
• [Journal Article] Micro-Photoelastic Evaluation of Indentation-Indued Stress in Glass (2019)
  • Author(s): Asai, K., Yoshida, S., Yamada, A., Matsuoka, J., Errapart, A. and Kurkjian, C.R.
  • Journal Title: Materials Transactions Volume: 60 Pages: in press
  • DOI: 10.2320/matertrans.MD201903
  • Peer Reviewed / Open Access
• [Journal Article] High-pressure and high-temperature stability of chlorite and 23 ? phase in the natural chlorite and synthetic MASH system (2019)
  • Author(s): Cai, N. and Inoue, T.
  • Journal Title: Comptes Rendus Geoscience Volume: 351 Pages: 104-112
  • DOI: 10.1016/j.crte.2018.09.010
  • Peer Reviewed
• [Journal Article] Density variations of Cr-rich garnets in the upper mantle inferred from the elasticity of uvarovite garnet (2019)
  • Author(s): Greaux, S. and Yamada, A.
  • Journal Title: Comptes Rendus Geoscience Volume: 351 Pages: 95-103
  • DOI: 10.1016/j.crte.2018.09.012
  • Peer Reviewed
• [Journal Article] Sound velocity of CaSiO3 perovskite suggests the presence of basaltic crust in the Earth’s lower mantle (2019)
  • Author(s): Greaux, S., Irifune, T., Higo, Y., Tange, Y., Arimoto, T., Liu, Z. and Yamada, A.
  • Journal Title: Nature Volume: 565 Pages: 218-221
  • DOI: 10.1038/s41586-018-0816-5
  • Peer Reviewed
• [Journal Article] Reaction between forsterite and nitrogen fluid at high pressure and high temperature. (2019)
  • Author(s): Kagi H., Kubo T., Shinozaki A., Okada T., Ohfuji H., and Nakao A.
  • Journal Title: Geochemistry International Volume: 57 Pages: in press
  • Peer Reviewed
• [Journal Article] Halogen heterogeneity in the lithosphere and evolution of mantle halogen abundances inferred from intra plate mantle xenoliths (2019)
  • Author(s): Kobayashi M., Sumino H., Burgess, R., Nakai S., Iizuka T., Nagao K., Kagi H., Nakamura M., Takahashi E., Kogiso T., Ballentine C.
  • Journal Title: Geochemistry, Geophysics, Geosystems Volume: 20 Pages: 952-973
  • DOI: 10.1029/2018GC007903
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Development of density measurement for metals at high pressures and high temperatures using X-ray absorption imaging combined with externally heated diamond anvil cell (2019)
  • Author(s): Takubo, Y., Terasaki, H., Kondo, T., Mitai, S., Kamada, S., Kikegawa, T. and Machida, A.
  • Journal Title: Comptes Rendus Geoscience Volume: 351 Pages: 182-189
  • DOI: 10.1016/j.crte.2018.04.002
  • Peer Reviewed
• [Journal Article] Sound velocity and density of liquid Ni68S32 under pressure using ultrasonic and X-ray absorption with tomography methods (2019)
  • Author(s): Terasaki, H., Nishida, K., Urakawa, S., Takubo, Y., Ku51bara, S., Shimoyama, Y., Uesugi, K., Kono, Y., Takeuchi, A., Suzuki, Y., Higo, Y. and Kondo, T.
  • Journal Title: Comptes Rendus Geoscience Volume: 351 Pages: 163-170
  • DOI: 10.1016/j.crte.2018.04.005
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Search for a ferroelectrically ordered form of ice VII by neutron diffraction under high pressure and high electric field (2019)
  • Author(s): Yamane R., Komatsu K., Maynard-Casely H.E., Lee S., Booth N., and Kagi H.
  • Journal Title: Physical Review B Volume: 99 Pages: 174201
  • DOI: 10.1103/PhysRevB.99.174201
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 放射光と中性子がつなぐ地球惑星深部における水素の物質科学 (2019)
  • Author(s): 鍵 裕之・小松 一生・飯塚理子
  • Journal Title: 日本放射光学会 学会誌「放射光」 Volume: 32 Pages: 50-58
  • Peer Reviewed
• [Journal Article] In situ X-ray diffraction studies of hydrous aluminosilicate at high pressure and temperature (2018)
  • Author(s): Abe, R., Shibazaki, Y., Ozawa, S., Ohira, I., Tobe, H., and Suzuki, A.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 113 Pages: 106-111
  • DOI: 10.2465/jmps.170714
  • Peer Reviewed
• [Journal Article] Plume-lithosphere interaction, and the formation of fibrous diamonds (2018)
  • Author(s): Broadley M.W.,_Kagi H., Burgess R., Zedgenizov D., Mikhail S., Almayrac M., Ragozin A., Pomazansky B. and Sumino H.
  • Journal Title: Geochemical Respectives Letters Volume: 8 Pages: 26-30
  • DOI: 10.7185/geochemlet.1825
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Sound velocities of the 23 ? phase at high pressure and implications for seismic velocities in subducted slabs (2018)
  • Author(s): Cai, N., Chen, T., Qi, X., Inoue, T. and Li, B.
  • Journal Title: Phys. Earth Planet. Inter. Volume: 288 Pages: 1月8日
  • DOI: 10.1016/j.pepi.2019.01.006
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Compressibility of the 23?? phase under high pressure and high temperature (2018)
  • Author(s): Cai, N., Kikegawa, T. and Inoue, T.
  • Journal Title: Phys. Earth Planet. Inter. Volume: 283 Pages: 1月6日
  • DOI: 10.1016/j.pepi.2018.07.006
  • Peer Reviewed
• [Journal Article] High-pressure high-temperature study of benzene: refined crystal structure and new phase diagram up to 8 GPa and 923 K (2018)
  • Author(s): Chanyshev A., Litasov K., Rashchenko S., Sano-Furukawa A., Kagi H., Hattori T., Shatsky A., Dymshits A., Sharygin I. and Higo Y.
  • Journal Title: Crystal Growth and Design Volume: 18 Pages: 3016-3026
  • DOI: 10.1021/acs.cgd.8b00125
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Simultaneous high-pressure high-temperature elastic velocity measurement system up to 27 GPa and 1873 K using ultrasonic and synchrotron X-ray techniques (2018)
  • Author(s): Higo, Y., Irifune, T., Funakoshi, K.-I.
  • Journal Title: Review of Scientific Instruments Volume: 89 Pages: 14501
  • DOI: 10.1063/1.4993121
  • Peer Reviewed
• [Journal Article] Behavior of Hydrogen in the Early Stage of Earth’s Evolution. (2018)
  • Author(s): Iizuka-Oku, R., Yagi, T., Gotou, H., Okuchi, T., Hattori, T. and Sano-Furukawa, A.
  • Journal Title: Research and Development Highlights, MLF annual report 2017 Volume: 2 Pages: 14-16
  • Peer Reviewed
• [Journal Article] Pressure-induced stacking disorder in boehmite. (2018)
  • Author(s): Ishii Y., Komatsu K., Nakano S., Machida S., Hattori T., Sano-Furukawa A., Kagi H.
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 20 Pages: 16650
  • DOI: 10.1039/c8cp02565g
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Complete agreement of the post-spinel transition with the 660-km seismic discontinuity (2018)
  • Author(s): Ishii, T., Huang, R., Fei, H., Koemets, I., Liu, Z., Maeda, F., Yuan, L., Druzhbin, D., Yamamono, T., Bhat, S., Farla, R., Kawazoe, T., Tsujino, N., Lulik, E., Higo, Y., Tange, Y. and Katsura, T.
  • Journal Title: Scientific Reports Volume: 8 Pages: 6358
  • DOI: 10.1038/s41598-018-24832-y
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Stability of Al-bearing superhydrous phase B at the mantle transition zone and the uppermost lower mantle (2018)
  • Author(s): Kakizawa, S., Inoue, T., Nakano, H., Kuroda, M., Sakamoto, N. and Yurimoto, H.
  • Journal Title: American Mineralogist Volume: 103 Pages: 1221-1227
  • DOI: 10.2138/am-2018-6499
  • Peer Reviewed
• [Journal Article] Lattice parameter evolution during heating of Ti-45Al-7.5Nb-0.25/0.5C alloys under atmospheric and high pressures (2018)
  • Author(s): Li, X., Dippenaar, R., Shiro, A., Shobu, T., Higo, Y., Reid, M., Suzuki, H., Akita, K., Funakoshi, K.-I. and Liss, K.-D.
  • Journal Title: Intermetallics Volume: 102 Pages: 120-131
  • DOI: 10.1016/j.intermet.2018.08.011
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Thermal equation of state of MgSiO4H2 phase H determined by in situ X-ray diffraction and a multianvil apparatus (2018)
  • Author(s): Nishi, M., Tsuchiya, J., Arimoto, T., Kakizawa, S., Kunimoto, T., Tange, Y., Higo, Y. and Irifune, T.
  • Journal Title: Physics and Chemistry of Minerals Volume: 45 Pages: 995-1001
  • DOI: 10.1007/s00269-018-0980-z
  • Peer Reviewed
• [Journal Article] Deformation-induced crystallographic-preferred orientation of hcp-iron: An experimental study using a deformation-DIA apparatus (2018)
  • Author(s): Nishihara, Y., Ohuchi, T., Kawazoe, T., Seto, Y., Maruyama, G., Higo, Y., Funakoshi, K.-I., Tange, Y., Irifune, T.
  • Journal Title: Earth and Planetary Science Letters Volume: 490 Pages: 151-160
  • DOI: 10.1016/j.epsl.2018.03.029
  • Peer Reviewed
• [Journal Article] Quenchable compressed graphite synthesized from neutron-irradiated highly oriented pyrolytic graphite in high pressure treatment at 1500°C (2018)
  • Author(s): Niwase, K., Terasawa, M., Honda, S., Niibe, M., Hisakuni, T., Iwata, T., Higo, Y., Hirai, T., Shinmei, T., Ohfuji, H. and Iriune, T.
  • Journal Title: Journal of Applied Physics Volume: 123 Pages: 161577
  • DOI: 10.1063/1.5011209
  • Peer Reviewed
• [Journal Article] Pressure-induced structural changes of basaltic glass (2018)
  • Author(s): Ohashi, T., Sakamaki, T., Funakoshi, K. and Suzuki, A.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 113 Pages: 286-292
  • DOI: 10.2465/jmps.171114a
  • Peer Reviewed
• [Journal Article] Semi-brittle behavior of wet olivine aggregates: the role of aqueous fluid in faulting at upper mantle pressures (2018)
  • Author(s): Ohuchi, T., Lei, X., Higo, Y., Tange, Y., Sakai, T. and Fujino, K.
  • Journal Title: Contributions to Mineralogy and Petrology Volume: 173 Pages: 88
  • DOI: 10.1007/s00410-018-1515-9
  • Peer Reviewed
• [Journal Article] Decomposition boundary from high-pressure clinoenstatite to wadsleyite + stishovite in MgSiO3 (2018)
  • Author(s): Ono, S., Kikegawa, T. and Higo, Y.
  • Journal Title: American Mineralogist Volume: 103 Pages: 1512-1515
  • DOI: 10.2138/am-2018-6313CCBY
  • Peer Reviewed / Open Access
• [Journal Article] Effect of rare‐earth ion size on elasticity and crack initiation in rare‐earth aluminate glasses (2018)
  • Author(s): Rosales-Sosa, G.A., Masuno, A., Higo, Y., Watanabe, Y. and Inoue, H.
  • Journal Title: Journal of the American Ceramic Society Volume: 101 Pages: 503-5036
  • DOI: 10.1111/jace.15760
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Direct observation of symmetrization of hydrogen bond in d-AlOOH under mantle conditions using neutron diffraction (2018)
  • Author(s): Sano-Furukawa A., Hattori T., Komatsu K., Kagi H., Nagai T., Molaison J.J., dos Santos A.M. and Tulk C.A.
  • Journal Title: Scientific Reports Volume: 8 Pages: 15520
  • DOI: 10.1038/s41598-018-33598-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Behavior of intermolecular interactions in α-glycine under high pressure (2018)
  • Author(s): Shinozaki A., Komatsu K., Kagi H., Fujimoto C., Machida S., Sano-Furukawa A., Hattori T.
  • Journal Title: Journal of Chemical Physics Volume: 148 Pages: 44507
  • DOI: 10.1063/1.5009980
  • Peer Reviewed
• [Journal Article] P-V-T equation of state of rhodium oxyhydroxide (2018)
  • Author(s): Suzuki, A.
  • Journal Title: High Pressure Research Volume: 38 Pages: 145-152
  • DOI: 10.1080/08957959.2018.1435784
  • Peer Reviewed
• [Journal Article] Variations of lattice constants and thermal expansion coefficients of indium at high pressure and high temperature (2018)
  • Author(s): Takubo, Y., Terasaki, H., Kondo, T., Mitai, S., Kamada, S., Kikegawa, T. and Machida, A.
  • Journal Title: High Pressure Research Volume: 38 Pages: 406-413
  • DOI: 10.1080/08957959.2018.1499903
  • Peer Reviewed
• [Journal Article] Phase relationships of the system Fe-Ni-S and structure of the high-pressure phase of (Fe1-xNix)3S2 (2018)
  • Author(s): Urakawa, S., Kamuro, R., Suzuki, A., and Kikegawa, T.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 277 Pages: 30-37
  • DOI: 10.1016/j.pepi.2018.01.007
  • Peer Reviewed
• [Journal Article] In-situ observation of the structural change in MgO-B2O3-SiO2 glass at high pressure and the permanent structural change (2018)
  • Author(s): Yamada, A., Harada, M., Masuno, A., Yamanaka, K., Higo, Y., Yoshida, S., Ohta, T. and Matsuoka, J.
  • Journal Title: Journal of Non-Crystalline Solids Volume: 499 Pages: 25-31
  • DOI: 10.1016/j.jnoncrysol.2018.07.002
  • Peer Reviewed
• [Journal Article] The stability of anhydrous phase B, Mg14Si5O24, at mantle transition zone conditions (2018)
  • Author(s): Yuan, L., Ohtani, E., Shibazaki, Y., Ozawa, S., Jin, Z., Suzuki, A., and Frost, D.J.
  • Journal Title: Physics and Chemistry of Minerals Volume: 45 Pages: 523-531
  • DOI: 10.1007/s00269-017-0939-5
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] New High‐Pressure Forms of Al2SiO5 (2018)
  • Author(s): Zhou, Y., Irifune, T., Ohfuji, H. and Kuribayashi, T.
  • Journal Title: Geophysical research letters Volume: 45 Pages: 8167-8172
  • DOI: 10.1029/2018GL078960
  • Peer Reviewed
• [Journal Article] マントルでの軽元素のふるまい (2018)
  • Author(s): 鍵裕之・福山鴻・飯塚理子
  • Journal Title: 月刊地球 Volume: 40 Pages: 339-345
  • Peer Reviewed
• [Presentation] In-situ Raman spectroscopy of ε-FeOOH under high pressures (2019)
  • Author(s): 池田理，坂巻竜也，鈴木昭夫
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Evaluation of the influence of alkali elements on hydrogen solubility of clinopyroxene for estimating water content of lunar mantle (2019)
  • Author(s): 村主樹，鈴木昭夫，鹿山雅裕，宮本毅
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Elastic property and structure of pyrope glass at high pressure (2019)
  • Author(s): Hisano, N., Sakamaki, T., Ohashi, T., Funakoshi, K., Higo, Y., Shibazaki, Y. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] In-situ X-ray observations of the olivine-spinel transformation under shear deformation: preliminary results on the reaction-induced weakening (2019)
  • Author(s): Kubo, T., Moriyama, K., Mori, Y., Imamura, M., Koizumi, S., Nishihara, Y., Suzuki, A. and Higo, Y.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Structural study on new high-presssure forms of Al2SiO5 (2019)
  • Author(s): Kuribayashi, T., Zhou, Y., Ohfuji, H. and Irifune, T.
  • Organizer: CMC&Misasa2019
  • Int'l Joint Research
• [Presentation] Sulfur and carbon isotope fractionation under mantle conditions (2019)
  • Author(s): Maeda, F., Horioka, Y., Kamada, S., Aoyama, S., Ozawa, S., Satish-Kumar, M. and Suzuki, A.
  • Organizer: Joint symposium of Misasa 2019 & CMC
  • Int'l Joint Research
• [Presentation] The effect of water and redox state on melting at the top of the lower mantle (2019)
  • Author(s): Nakajima, A., Sakamaki, T. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Structures of hydrous sodium silicate melts under high pressure and high temperature (2019)
  • Author(s): Ohashi, T., Sakamaki, T., Funakoshi, K., Muranushi, M., Shito, C., Shibazaki, Y. and Suzuki, A.
  • Organizer: Joint symposium of Misasa 2019 & CMC
  • Int'l Joint Research
• [Presentation] High-pressure structural investigations for hydrous sodium silicate melts (2019)
  • Author(s): Ohashi, T., Sakamaki, T., Funakoshi, K., Muranushi, M., Shito, C., Shibazaki, Y. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Rheology and frictional instability of lawsonite in high pressure deformation experiments (2019)
  • Author(s): Shiraishi, R., Muto, J., Tsunoda, A., Sawa, S. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] In-situ X-ray diffraction study on β-CrOOH at high pressure and high temperature (2019)
  • Author(s): Shito, C., Okamoto, K., Sato, Y., Watanabe, R., Ohashi, T., Fuchizaki, K., Kuribayashi, T. and Suzuki, A.
  • Organizer: CMC International School 2019
  • Int'l Joint Research
• [Presentation] Stability field of hydrous aluminosilicates from the mantle transition zone to the shallow part of the lower mantle (2019)
  • Author(s): Suzuki, A.
  • Organizer: Joint symposium of Misasa 2019 & CMC
  • Int'l Joint Research
• [Presentation] Viscosity of potassium tatanosilicate melt at high pressure (2019)
  • Author(s): Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Sound velocity of liquid Fe_Ni_S_Si under pressure (2019)
  • Author(s): Terasaki, H., Yamada, I,. Kamiya, A., Tsuruoka, R., Kondo, T., Higo, Y. and Machida, A.
  • Organizer: Joint symposium of Misasa 2019 & Core-Mantle Coevolution, Origin, Evolution & Dynamics of the Earth & Planetary Interiors
  • Int'l Joint Research
• [Presentation] メタリン酸塩ガラスの押し込み応力分布の「その場」評価 (2019)
  • Author(s): 浅井敬祐，吉田智，山田明寛，松岡純，エラパルト アンドレイ，カーキャン チャールズ
  • Organizer: セラミックス協会2019年年会
• [Presentation] ガラス転移温度付近におけるアルカリケイ酸塩ガラスの熱拡散率 (2019)
  • Author(s): 小野山一輝，菅原透，山田明寛，吉田 智，松岡 純
  • Organizer: セラミックス協会2019年年会
• [Presentation] ホウケイ酸塩融液の広い温度範囲での密度 (2019)
  • Author(s): 西川慎太郎，山田明寛，吉田 智，松岡 純
  • Organizer: セラミックス協会2019年年会
• [Presentation] 高圧下におけるSnI4固体のXAFS解析 (2019)
  • Author(s): 成田博貴，渕崎員弘，西村光仙，鈴木昭夫，大村彩子，若林大佑
  • Organizer: 日本物理学会 第74回年次大会
• [Presentation] 外熱式DACを用いたX線吸収法による高圧下での液体Ga密度測定 (2019)
  • Author(s): 鶴岡椋、寺崎英紀、鎌田誠司、前田郁也、近藤忠、平尾直久
  • Organizer: 日本金属学会
• [Presentation] Stability of hydrous aluminosilicates at the transition zone and the lower mantle (2018)
  • Author(s): Abe, R., Shibazaki, Y., Ozawa, S., Ohira, I., Tobe, H. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] In-situ Evaluation of Stress Distributions and Cracking Behavior in Silica and Soda-lime Glasses (2018)
  • Author(s): Asai, K., Yoshida, S., Yamada, A., Matsuoka, J., Errapart, A. and Kurkjian, C.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] Melting phase relation of Fe-bearing PhD up to the uppermost lower mantle and transportation of H2O to the deep Earth (2018)
  • Author(s): Chaowen Xu、Toru Inoue
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Incorporation of nitrogen into the lower-mantle minerals under high pressure and high temperature -Transportation and storage of nitrogen in the deep earth- (2018)
  • Author(s): Fukuyama, K., Kagi, H., Inoue, T., Shinmei, T., Kakizawa, S., Takahata, N. and Sano, Y.
  • Organizer: International Mineralogical Association 2018 (IMA2018)
  • Int'l Joint Research
• [Presentation] Incorporation of nitrogen into the lower-mantle minerals under high pressure and high temperature (2018)
  • Author(s): Fukuyama, K., Kagi, H., Inoue, T., Shinmei, T., Kakizawa, S., Takahata, N. and Sano, Y.
  • Organizer: Goldschmidt2018
  • Int'l Joint Research
• [Presentation] Incorporation of nitrogen into lower-mantle minerals from high P-T experiments under cotrolled Fe-FeO buiffer (2018)
  • Author(s): Fukuyama, K., Kagi, H., Inoue, T., Shinmei, T., Kakizawa, S., Takahata, N. and Sano, Y.
  • Organizer: The 35th International Conference on Magmatism of the Earth and Related Strategic Metal Deposits
  • Int'l Joint Research
• [Presentation] Incorporation of nitrogen into the lower-mantle minerals under high pressure (2018)
  • Author(s): Fukuyama, K., Kagi, H., Inoue, T., Shinmei, T., Kakizawa, S., Takahata, N. and Sano, Y.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Development of the falling-sphere technique for measuring the viscosity of liquid iron alloy under high pressure and high temperature (2018)
  • Author(s): Funakoshi, K. and Higo, Y.
  • Organizer: 56th European High Pressure Research Group (EHPRG) meeting
  • Int'l Joint Research
• [Presentation] Development of a method for measuring the viscosity of liquid iron alloy under high pressure (2018)
  • Author(s): Funakoshi, K. and Othaka, O.
  • Organizer: A01-2,A02,A03-1合同班会議
• [Presentation] The melting behavior in albite ? brine system at 1.5 GPa: the effect of NaCl on melting temperature (2018)
  • Author(s): Goto, K. and Suzuki, A.
  • Organizer: 56th The European High Pressure Research Group (EHPRG) Meeting
  • Int'l Joint Research
• [Presentation] Correlation between structure and elastic wave velocity of pyrope glass at high pressure (2018)
  • Author(s): Hisano, N., Sakamaki, T., Ohashi, T., Funakoshi, K., Higo, Y., Shibazaki, Y. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] The effect of pressure and temperature on sulfur partitioning between silicate magma and Fe-FeS melt: To analysis of sulfur isotope fractionation (2018)
  • Author(s): Horioka, Y., Kamada, S., Ozawa, S., Maeda, F., Aoyama, S., Satish-Kumar, M., and Suzuki, A.
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] Dissolution of multi light elements in iron-silicate system using high pressure and high temperature experiments: Implications for the Earth's evolution. (2018)
  • Author(s): Iizuka-Oku, R., Gotou, H. and Kagi, H.
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Hydrous bridgmanite: Water in the Earth’s lower mantle (2018)
  • Author(s): Inoue, T., Kakizawa, S., Kuribayashi, T., Nagase, T., Gr?aux, S., Noda, M., Higo, Y., Sakamoto, N. and Yurimoto, H.
  • Organizer: International Mineralogical Association 2018 (IMA2018)
  • Int'l Joint Research
• [Presentation] Existence of water in the lower mantle (2018)
  • Author(s): Inoue, T., Kakizawa, S., Kuribayashi, T., Noda, M., Sakamoto, N., Yurimoto, H., Sano-Furukawa, A. and Hattori, T.
  • Organizer: The 35th International Conference on Magmatism of the Earth and Related Strategic Metal Deposits
  • Int'l Joint Research
• [Presentation] Effect of water on compressibility of Al-bearing hydrous bridgmanite (2018)
  • Author(s): Kakizawa, S., Inoue, T., Kadobayashi, H., Nakano, S. and Hirai, H.
  • Organizer: International Mineralogical Association 2018 (IMA2018)
  • Int'l Joint Research
• [Presentation] Development of electric furnace designed for density measurement of metals (2018)
  • Author(s): Kamiya, A., Terasaki, H. and Kondo, T.
  • Organizer: Japan Geoscience Union meeting 2018
  • Int'l Joint Research
• [Presentation] Densification Distribution Measurement below Vickers Imprint in Silica Glass by a Combination between Raman Spectroscopy and HF Etching (2018)
  • Author(s): Kato, Y., Rosales-Soga, G.A., Yoshida, S., Yamada, A., Matsuoka, J. and Yamazaki, H.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] Stability of (Mg, Fe)CO3 high-pressure polymorph under iron-rich lower mantle conditions (2018)
  • Author(s): Maeda, F., Kamada, S., Miyajima, N., Petitgirard, S., Hirao, N., McCammon, C., Frost, D.J., Sakamaki, T., and Suzuki, A.
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] Reaction of MgCO3 high-pressure carbonate and metallic iron in the deep lower mantle (2018)
  • Author(s): Maeda, F., Kamada, S., Miyajima, N., Petitgirard, S., Hirao, N., Sakamaki, T., McCammon, C., Frost, D.J., Ohishi, Y. and Suzuki, A.
  • Organizer: 56th The European High Pressure Research Group (EHPRG) Meeting
  • Int'l Joint Research
• [Presentation] Infrared Absorption Spectra of Sodium Borate and Borosilicate Melts in Relation to their High Temperature Structure (2018)
  • Author(s): Matsuoka, J., Washo, T., Yoshida, S. and Yamada, A.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] In-situ Structural Observation of Aluminosilicate Glasses at High Pressure (2018)
  • Author(s): Morita, D., Yamada, A., Yoshida, S., Matsuoka, J., Sakamaki, T., Suzuki, A. and Wakabayashi, D.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] Composition of the hydrous lunar magma ocean and the crystallization process at the crust formation (2018)
  • Author(s): Muranushi, M., Suzuki, A., Kayama, M. and Miyamoto, T.
  • Organizer: 56th The European High Pressure Research Group (EHPRG) Meeting
  • Int'l Joint Research
• [Presentation] Water-effect on the mantle melting at the top of the lower mantle (2018)
  • Author(s): Nakajima, A., Sakamaki, T., Kawazoe, T. and Suzuki, A.
  • Organizer: 56th The European High Pressure Research Group (EHPRG) Meeting
  • Int'l Joint Research
• [Presentation] Melting phenomenon at the top of the lower mantle (2018)
  • Author(s): Nakajima, A., Sakamaki, T., Kawazoe, T. and Suzuki, A.,
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Effect of pressure and sulfur content on sound velocity in liquid Fe-S to 20 GPa (2018)
  • Author(s): Nishida, K., Shibazaki, Y., Terasaki, H., Higo, Y., Wakabayashi, D., Funamori, N. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Al substitution mechanism in anhydrous bridgmanite as a function of Al content (2018)
  • Author(s): Noda, M., Kakizawa, S. and Inoue, T.
  • Organizer: The 35th International Conference on Magmatism of the Earth and Related Strategic Metal Deposits
  • Int'l Joint Research
• [Presentation] Al substitution mechanism in anhydrous bridgmanite as a function of Al content (2018)
  • Author(s): Noda, M., Kakizawa, S. and Inoue, T.
  • Organizer: International Mineralogical Association 2018 (IMA2018)
  • Int'l Joint Research
• [Presentation] Understanding of low velocity anomaly in the asthenosphere inferred from elastic wave velocity measurement of partially molten rocks (2018)
  • Author(s): Ohashi, T., Sakamaki, T., Hisano, N., Higo, Y., Shibazaki, Y. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] In-situ neutron diffraction study of the Fe-H system: implications to hydrogen in the core (2018)
  • Author(s): Ohtani, E., Ikuta, D., Sano-Furukawa, A., Shibazaki, Y., Yuan, L., Terasaki, H. and Hattori, T.
  • Organizer: International Mineralogical Association Meeting
  • Int'l Joint Research
• [Presentation] Precise Measurement of the Thermal Diffusivity arround the Glass Transition Temperature by Considering Radiative Heat Transfer (2018)
  • Author(s): Onoyama, K., Sugawara, T., Yamada, A., Yoshida, S. and Matsuoka, J.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] Finite Element Analysis (FEA) of SphericalIndentation in Silica Glass and Measurement of Densification Distribution by Means of Raman Spectroscopy (2018)
  • Author(s): Rosales-Soga, G.A., Kato, Y., Isawa, S., Yoshida, S., Yamada, A., Matsuoka, J. and Yamazaki, H.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] Elastic wave velocity of Fe-Si alloy at high pressure (2018)
  • Author(s): Sakamaki, T., Terasaki, H., Shibazaki, Y., Tobe, H., Shimoyama, Y., Higo, Y. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Crystallographic preferred orientation and rheological property of the dense hydrous magnesium silicate phase A (2018)
  • Author(s): Shiraishi, R., Sawaki, Y., Sawa, S., Muto, J. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Effect of Average Bonding Number and the Non-Bridging Oxygen Content on the MoO3 Solubility and Chemical Durability of Borosilicate Glasses (2018)
  • Author(s): Soma, R., Komatsu, K., Yamamoto, S., Yamada, A., Matsuoka, J., Oowaku, K. and Kanehira, N.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] Viscosity of depolymerized silicate melt and magma in the Earth’s deep interior (2018)
  • Author(s): Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Viscosity of potassium titanosilicaste melt at high pressure (2018)
  • Author(s): Suzuki, A.
  • Organizer: 56th The European High Pressure Research Group (EHPRG) Meeting
  • Int'l Joint Research
• [Presentation] Densities of metals at high pressure using X-ray absorption method with diamond anvil cell (2018)
  • Author(s): Terasaki, H., Kamada, S., Takubo, Y., Tsuruoka, R., Hirao, N., Kawaguchi, S.I. and Machida, A.
  • Organizer: 16th international symposium on Experimental Mineralogy, Petrology, and Geochemistry
  • Int'l Joint Research
• [Presentation] Core composition of Mercury estimated from elastic properties of liquid Fe-Ni-alloy (2018)
  • Author(s): Terasaki, H., Rivoldini, A., Shimoyama, Y., Nishida, K., Urakawa, S., Kurokawa, F., Takubo, Y., Shibazaki, Y., Sakamaki, T., Machida, S., Higo, Y. and Kondo, T.
  • Organizer: Japan Geoscience Union meeting 2018
  • Int'l Joint Research
• [Presentation] Mercury's and Mars' core composition estimated from elastic properties of liquid iron alloys (2018)
  • Author(s): Terasaki, H., Rivoldini, A., Shimoyama, Y., Nishida, K., Urakawa, S., Machida, A. and Higo, Y.
  • Organizer: European Geophysical Union Annual Meeting
  • Int'l Joint Research
• [Presentation] Density of the Fe70S30 liquid at high pressure: constraints from the Clapeyron-Clausius relation (2018)
  • Author(s): Urakawa, S. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Al partitioning between phase D and bridgmanite up to 31 GPa: implications for discontinuity around 780 km and water (2018)
  • Author(s): Xu, C., Kakizawa, S. and Inoue, T.
  • Organizer: International Mineralogical Association 2018 (IMA2018)
  • Int'l Joint Research
• [Presentation] Densification of Borosilicate Glass and the structure (2018)
  • Author(s): Yamada, A., Koumi, T., Ohuchi, T., Higo, Y., Yamanaka, K., Yoshida, S. and Matsuoka, J.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] The sound velocity of liquid Fe-Ni-S-Si on Mercury’s outer core conditionvelocity of liquid Fe-Ni-S-Si on Mercury’s outer core condition (2018)
  • Author(s): Yamada, I., Terasaki, H., Kamiya, A., Nishida, K., Shibazaki, Y., Sakamaki, T., Higo, Y., Tange, Y. and Kondo, T.
  • Organizer: Japan Geoscience Union meeting 2018
  • Int'l Joint Research
• [Presentation] Indentatin-induced Transient and Permanent Structural Changes of Glass Probed by Raman Spectroscopy (2018)
  • Author(s): Yoshida, S., Nguyen, T.H., Maruyama, K., Yamada, A. and Matsuoka, J.
  • Organizer: ICG Annual Meeting 2018
  • Int'l Joint Research
• [Presentation] Chemical reactions between Fe and H2O up to megabar pressures and implications for water storage in the Earth’s mantle and core (2018)
  • Author(s): Yuan, L., Ohtani, E., Ikuta, D., Kamada, S., Tsuchiya, J., Hirao, N., Ohishi, Y. and Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2018
  • Int'l Joint Research
• [Presentation] Ni2+を含むナトリウムホウケイ酸塩ガラス融液の分相領域における光吸収スペクトルの実時間変化 (2018)
  • Author(s): 井手和真，山田明寛，吉田 智，松岡 純
  • Organizer: セラミックス協会第31回秋季シンポジウム
• [Presentation] 室温でのアルミノケイ酸塩ガラスの剪断応力誘起構造変化と高密度化 (2018)
  • Author(s): 長田康生，山田明寛，吉村真史，吉田 智，松岡 純
  • Organizer: セラミックス協会第31回秋季シンポジウム
• [Presentation] Ni-Sメルトの密度と熱膨張率 (2018)
  • Author(s): 浦川啓，寺崎英紀，田窪勇作，長谷川巧, 町田晃彦
  • Organizer: 日本高圧討論会
• [Presentation] 高圧下におけるCaTiO3ぺロブスカイトへのCaAlO2.5成分の固溶量 (2018)
  • Author(s): 永井隆哉, 松本洋輔, 井上徹, 新名亨
  • Organizer: 第59回高圧討論会
• [Presentation] 合成ローソン石の単純直方格子への圧力誘起相転移 (2018)
  • Author(s): 岡本啓太郎、柿澤翔、井上徹、栗林貴弘、長瀬敏郎
  • Organizer: 日本鉱物科学会2018年会
• [Presentation] Bridgmaniteの含水量におけるFeの影響 (2018)
  • Author(s): 柿澤翔, 井上徹, 阿部綾太郎, 黒田みなみ, 坂本直哉, 圦本尚義
  • Organizer: 第59回高圧討論会
• [Presentation] Alに富む含水bridgmaniteの高圧中性子回折 (2018)
  • Author(s): 柿澤翔, 井上徹, 栗林貴弘, 服部高典, 佐野亜沙美
  • Organizer: 日本鉱物科学会2018年年会
• [Presentation] 放射光X線を用いた閉鎖系におけるAlに富む含水ブリッジマナイトの状態方程式の決定 (2018)
  • Author(s): 柿澤翔，井上徹，西真之，有本岳史，門林宏和，丹下慶範，肥後祐司，中野智志，平井寿子
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] Alに富むsuperhydrou phase Bの安定性及び置換様式 (2018)
  • Author(s): 柿澤翔、井上徹、中野泰斗、坂本直哉、圦本尚義
  • Organizer: 日本地球惑星科学連合2018年大会（JpGU2018）
  • Int'l Joint Research
• [Presentation] ローソナイトの脱水と稍深発地震に関する実験的研究 (2018)
  • Author(s): 角田明博，白石令，武藤潤，鈴木昭夫，長濱裕幸
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 高圧下におけるＸ線吸収法を用いた鉄の密度測定 (2018)
  • Author(s): 鎌田誠司，寺崎英紀，田窪勇作，前田郁也，河口沙織，平尾直久，町田晃彦
  • Organizer: 日本高圧討論会
• [Presentation] D111型装置を用いたせん断変形場におけるMg2SiO4のオリビン－スピネル相転移実験 (2018)
  • Author(s): 久保友明，森山一哉，今村公裕，西原遊，鈴木昭夫
  • Organizer: 第59回高圧討論会
• [Presentation] レーザー衝撃圧縮回収試料中の高圧相と隕石中の高圧相 (2018)
  • Author(s): 近藤忠、廣本健吾、境家達弘、寺崎英紀、重森啓介、弘中陽一郎、門野敏彦
  • Organizer: 日本高圧討論会
• [Presentation] 新規Al2SiO5高圧相の結晶構造の決定 (2018)
  • Author(s): 栗林貴弘・周佑默・大藤弘明・入舩徹男
  • Organizer: 鉱物科学会年会
• [Presentation] 高温高圧実験とイオンビーム打ち込み実験から見積もる地球深部での窒素の貯蔵量 (2018)
  • Author(s): 鍵 裕之, 福山 鴻
  • Organizer: TIA かけはしプロジェクトH30年度第一回研究会
• [Presentation] 合成guyanaiteのP-V-T状態方程式 (2018)
  • Author(s): 市東力，岡本啓太郎，佐藤勇輝，渡邉隆二，大橋智典，渕崎員弘，栗林貴弘 ，鈴木昭夫
  • Organizer: 日本鉱物科学会 2018年年会
• [Presentation] 合成guyanaiteのP-V-T状態方程式 (2018)
  • Author(s): 市東力，岡本啓太郎，佐藤勇輝，渡邉隆二，大橋智典，渕崎員弘，栗林貴弘，鈴木昭夫
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] 隕石衝突に起因する金属-ケイ酸塩の分離過程の解明 (2018)
  • Author(s): 寺崎英紀、境家達弘、藤川勇志、近藤忠、重森啓介、加藤弘樹、弘中陽一郎
  • Organizer: 大阪大学レーザー研シンポジウム2018
• [Presentation] Single crystal X-ray structure study of δ-phase AlOOH-FeOOH-MgSiO2(OH)2 (2018)
  • Author(s): 石井貴之，大平格，川添貴章，Tiziana Boffa Ballaran，鈴木昭夫，大谷栄治
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 広島大学理学研究科地球惑星システム学専攻におけるマルチアンビル装置用実験準備室の立ち上げ (2018)
  • Author(s): 川添貴章, 柿澤翔, 井上徹
  • Organizer: 第59回高圧討論会
• [Presentation] H2OとFeに富んだ下部マントル環境下におけるMgCO3の安定性 (2018)
  • Author(s): 前田郁也，鎌田誠司，宮島延吉，平尾直久，河口沙織，Sylvain Petitgirard, Catherrine McCammon，Daniel Frost，坂巻竜也，鈴木昭夫
  • Organizer: 第59回高圧討論会
• [Presentation] Composition of the hydrous lunar magma ocean and the crystallization process at the crust formation (2018)
  • Author(s): 村主樹，鈴木昭夫，鹿山雅裕，宮本毅
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 月の斜長岩質地殻形成条件に基づく含水マグマオーシャン初期組成の推定 (2018)
  • Author(s): 村主樹，鈴木昭夫，鹿山雅裕，宮本毅
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] X線・中性子回折による玄武岩ガラスの圧力誘起構造変化 (2018)
  • Author(s): 大橋智典，坂巻竜也，舟越賢一，服部高典，佐野（古川）亜沙美，鈴木昭夫
  • Organizer: 第59回高圧討論会
• [Presentation] X線・中性子回折を用いた玄武岩ガラスの圧力誘起構造変化の解析 (2018)
  • Author(s): 大橋智典，坂巻竜也，舟越賢一，服部高典，佐野（古川）亜沙美，鈴木昭夫
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] X線・中性子回折を用いた高圧下での玄武岩ガラスの構造解析 (2018)
  • Author(s): 大橋智典，坂巻竜也，服部高典，佐野亜沙美，舟越賢一，鈴木昭夫
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 高圧下でのε-FeOOH の弾性波速度測定 (2018)
  • Author(s): 池田理，坂巻竜也，大橋智典，後藤雅久，肥後祐司，鈴木昭夫
  • Organizer: 日本鉱物科学会 2018年年会
• [Presentation] 高圧下でのε-FeOOHの弾性波速度測定 (2018)
  • Author(s): 池田理，坂巻竜也，大橋智典，後藤雅久，肥後祐司，鈴木昭夫
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] Water effect on the mantle melting at the top of the lower mantle (2018)
  • Author(s): 中嶋彩乃，坂巻竜也，川添貴章，鈴木昭夫
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] 高圧下におけるコーサイトの粘性率 (2018)
  • Author(s): 土居峻太，西原遊，鈴木昭夫，亀卦川卓美
  • Organizer: 日本鉱物科学会 2018年年会
• [Presentation] コーサイトのその場観察高温高圧変形実験 (2018)
  • Author(s): 土居峻太，西原遊，鈴木昭夫，亀卦川卓美
  • Organizer: 第59回高圧討論会
• [Presentation] 高温高圧下におけるローソナイトの変形と破壊挙動 (2018)
  • Author(s): 白石令，角田明博，武藤潤，鈴木昭夫，澤燦道，島田優作，鈴木来夢，八代正和
  • Organizer: 第59回高圧討論会
• [Presentation] 高温高圧実験による下部マントル鉱物への窒素の取り込みの検討 (2018)
  • Author(s): 福山 鴻, 鍵裕之, 井上 徹, 柿澤 翔, 新名 亨, 高畑 直人, 佐野 有司
  • Organizer: 日本鉱物科学会
• [Presentation] ncorporation of nitrogen into the lower-mantle minerals under high pressure and high temperature-Transportation and storage of nitrogen in the deep earth- (2018)
  • Author(s): 福山鴻、鍵裕之、井上徹、新名亨、柿澤翔、高畑直人、佐野有司
  • Organizer: 日本地球惑星科学連合2018年大会（JpGU2018）
  • Int'l Joint Research
• [Presentation] 低Al量での無水ブリッジマナイトのAl置換様式 (2018)
  • Author(s): 野田昌道、井上徹、柿澤翔
  • Organizer: 日本地球惑星科学連合2018年大会（JpGU2018）
  • Int'l Joint Research
• [Presentation] Alを含む高圧含水相による下部マントルへの水輸送 (2018)
  • Author(s): 鈴木昭夫
  • Organizer: A01-2,A02,A03-1合同班会議
• [Presentation] Viscosity of potassium titanosilicate melt at high pressure (2018)
  • Author(s): 鈴木昭夫
  • Organizer: 放射光物質構造科学の新展開：高圧物質科学と地球惑星科学
• [Presentation] 中性子照射HOPGの高圧高温処理による圧縮グラファイトの形成 (2018)
  • Author(s): 惠良将輝, 市川優史, 新部正人, 寺澤倫孝, 藤井俊治郎, 本多信一, 肥後祐司, 庭瀬敬右, 岩田忠夫, 新名亨, 大藤弘明, 入舩徹男
  • Organizer: 応用物理学会秋季学術講演会
• [Presentation] MgSiO3 メージャライトの熱容量測定 (2018)
  • Author(s): 糀谷浩、野田昌道、井上徹、赤荻正樹
  • Organizer: 日本鉱物科学会2018年会
• [Presentation] MgSiO3 メージャライトの定圧熱容量測定 (2018)
  • Author(s): 糀谷浩、野田昌道、井上徹、赤荻正樹
  • Organizer: 第54回熱測定討論会
• [Book] 図説地球科学の事典「量子ビームの高圧実験への応用」p.54-55 (2018)
  • Author(s): 舟越賢一（鳥海光弘、入舩徹男、岩森光、ウォリスサイモン、小平秀一、小宮剛、阪口秀、鷺谷威、末次大輔、中川貴司、宮本英昭 編）
  • Total Pages: 248
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16072-7
• [Book] 図説地球科学の事典「鉱物とマグマの密度・粘性」p.56-57 (2018)
  • Author(s): 鈴木昭夫（鳥海光弘、入舩徹男、岩森光、ウォリスサイモン、小平秀一、小宮剛、阪口秀、鷺谷威、末次大輔、中川貴司、宮本英昭 編）
  • Total Pages: 248
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16072-7
• [Book] 図説地球科学の事典「弾性波速度」p.58-59 (2018)
  • Author(s): 肥後祐司（鳥海光弘、入舩徹男、岩森光、ウォリスサイモン、小平秀一、小宮剛、阪口秀、鷺谷威、末次大輔、中川貴司、宮本英昭 編）
  • Total Pages: 248
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16072-7
• [Book] 図説地球科学の事典「含水鉱物と地球深部水の循環」p.70-71 (2018)
  • Author(s): 井上徹（鳥海光弘、入舩徹男、岩森光、ウォリスサイモン、小平秀一、小宮剛、阪口秀、鷺谷威、末次大輔、中川貴司、宮本英昭 編）
  • Total Pages: 248
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16072-7
• [Book] 図説地球科学の事典「超深部起源ダイヤモンド」p.76-77 (2018)
  • Author(s): 鍵裕之（鳥海光弘、入舩徹男、岩森光、ウォリスサイモン、小平秀一、小宮剛、阪口秀、鷺谷威、末次大輔、中川貴司、宮本英昭 編）
  • Total Pages: 248
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16072-7
• [Funded Workshop] Workshop on properties of planetary interiors (2019)