核－マントル物質の構造と物性

2019 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) ; 山田 明寛 滋賀県立大学, 工学部, 講師 (00543167) ; 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) ; 栗林 貴弘 東北大学, 理学研究科, 准教授 (20302086) ; 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)
• 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

地球深部のマグマに関する研究では、本領域メンバーの計算機シミュレーションによって示された下部マントルで鉄の多くがFe3+となっているという結果を踏まえ、鉄がFe3+の含水条件下で融解実験を行った。その結果、深部で発生するマグマはSiO2に乏しくなることが示された。また、Fe3+を含むマグマとFe2+を含むマグマが密度逆転を起こすことが明らかとなった。これは、マグマ中におけるFe2O3の圧縮率が非常に大きいことによると結論づけた。マグマの物性変化は、マグマの構造変化と密接に関係していると考えられる。そこで含水マグマの構造解析を放射光と中性子を用いて高圧下で行った結果、圧力の増加に伴うSiO4ネットワークの構造変化を明らかにすることができた。また、差応力下でのガラス（マグマ模擬物質）の構造変化を調べた。揮発性成分の挙動については、スティショバイトとブリッジマナイトについて高圧下での窒素の溶解度を調べ、深部マントルへの窒素の運搬を議論した。また、地球深部への水素の輸送にAlを含むPhase Dやブリッジマナイト、さらに23Å相などが担っていることを実験的に示すとともに、含水相の状態方程式や結晶構造を決定した。下部マントル鉱物の弾性波速度については、Alを含むブリッジマナイトやAlを含む高圧含水相Phase Dなど、様々な物質について高温高圧下での測定に成功した。加えてマグマやガラスについても弾性波速度を測定した。これらの結果を基に、地震波速度構造との対比により、下部マントルの不均質構造を議論することができる。中心核の鉄合金に含まれる揮発性元素については、弾性波や密度の測定を高温高圧下で行い、地震波速度構造との対比が可能となった。以上のように、計画研究他班との連携や本領域による国際活動支援により、「核-マントル物質の構造と物性」に関する研究を推進することができた。

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] ストーニーブルック大(米国)
  • Country Name: U.S.A.
  • Counterpart Institution: ストーニーブルック大
• [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
• [Int'l Joint Research] ノボシビルスク大/ソボレフ地質鉱物研究所(ロシア連邦)
  • Country Name: RUSSIA FEDERATION
  • Counterpart Institution: ノボシビルスク大/ソボレフ地質鉱物研究所
• [Journal Article] Effect of sulfur on sound velocity of liquid iron under Martian core conditions (2020)
  • Author(s): Nishida, K., Shibazaki, Y., Terasaki, H., Higo, Y., Suzuki, A., Funamori, N., and Hirose, H.
  • Journal Title: Nature Communications Volume: 11 Pages: －
  • DOI: 10.1038/s41467-020-15755-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Ice Ic without stacking disorder by evacuating hydrogen from hydrogen hydrate (2020)
  • Author(s): Komatsu Kazuki、Machida Shinichi、Noritake Fumiya、Hattori Takanori、Sano-Furukawa Asami、Yamane Ryo、Yamashita Keishiro、Kagi Hiroyuki
  • Journal Title: Nature Communications Volume: 11 Pages: －
  • DOI: 10.1038/s41467-020-14346-5
  • Peer Reviewed / Open Access
• [Journal Article] Anomalous hydrogen dynamics of the ice VII?VIII transition revealed by high-pressure neutron diffraction (2020)
  • Author(s): Komatsu Kazuki、Klotz Stefan、Machida Shinichi、Sano-Furukawa Asami、Hattori Takanori、Kagi Hiroyuki
  • Journal Title: Proceedings of the National Academy of Sciences Volume: 117 Pages: 6356～6361
  • DOI: 10.1073/pnas.1920447117
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] High-pressure responses of alkali metal hydrogen carbonates, RbHCO3 and CsHCO3: Findings of new phases and unique compressional behavior (2020)
  • Author(s): Iizuka-Oku Riko、Gui Weibin、Komatsu Kazuki、Yagi Takehiko、Kagi Hiroyuki
  • Journal Title: Journal of Solid State Chemistry Volume: 283 Pages: －
  • DOI: 10.1016/j.jssc.2019.121139
  • Peer Reviewed
• [Journal Article] Incorporation of Incompatible Strontium and Barium Ions into Calcite (CaCO3) through Amorphous Calcium Carbonate (2020)
  • Author(s): Saito Ayaka、Kagi Hiroyuki、Marugata Shiho、Komatsu Kazuki、Enomoto Daisuke、Maruyama Koji、Kawano Jun
  • Journal Title: Minerals Volume: 10 Pages: 270～270
  • DOI: 10.3390/min10030270
  • Peer Reviewed / Open Access
• [Journal Article] Pressure-induced irreversible amorphization of naphthalene and nitrogen-containing heteroaromatic compounds at room temperature (2020)
  • Author(s): Shinozaki Ayako、Nagai Takaya、Kagi Hiroyuki、Nakano Satoshi
  • Journal Title: Chemical Physics Letters Volume: 739 Pages: 136921～136921
  • DOI: 10.1016/j.cplett.2019.136921
  • Peer Reviewed
• [Journal Article] X-ray and Neutron Study on the Structure of Hydrous SiO2 Glass up to 10 GPa (2020)
  • Author(s): Urakawa Satoru、Inoue Toru、Hattori Takanori、Sano-Furukawa Asami、Kohara Shinji、Wakabayashi Daisuke、Sato Tomoko、Funamori Nobumasa、Funakoshi Ken-ichi
  • Journal Title: Minerals Volume: 10 Pages: －
  • DOI: 10.3390/min10010084
  • Peer Reviewed / Open Access
• [Journal Article] Effect of pressure on temperature measurements using WRe thermocouple and its geophysical impact (2020)
  • Author(s): Nishihara Yu、Doi Shunta、Kakizawa Sho、Higo Yuji、Tange Yoshinori
  • Journal Title: Physics of the Earth and Planetary Interiors Volume: 298 Pages: －
  • DOI: 10.1016/j.pepi.2019.106348
  • Peer Reviewed
• [Journal Article] Thermoelastic Properties of K0.7Na0.3AlSi3O8 Hollandite and NaAlSi2O6 Jadeite: Implication for the Fate of the Subducted Continental Crust in the Deep Mantle (2020)
  • Author(s): Greaux Steeve、Zhou Youmo、Kono Yoshio、Yamada Akihiro、Higo Yuji、Irifune Tetsuo
  • Journal Title: Minerals Volume: 10 Pages: －
  • DOI: 10.3390/min10030261
  • Peer Reviewed / Open Access
• [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] In-situ X-ray diffraction study on β-CrOOH at high pressure and high-temperature (2019)
  • Author(s): Shito Chikara、Okamoto Keitaro、Sato Yuki、Watanabe Ryuji、Ohashi Tomonori、Fuchizaki Kazuhiro、Kuribayashi Takahiro、Suzuki Akio
  • Journal Title: High Pressure Research Volume: 39 Pages: 499～508
  • DOI: 10.1080/08957959.2019.1642884
  • 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] Compressional behavior and spin state of δ-(Al,Fe)OOH at high pressures (2019)
  • Author(s): Ohira Itaru、Jackson Jennifer M.、Solomatova Natalia V.、Sturhahn Wolfgang、Finkelstein Gregory J.、Kamada Seiji、Kawazoe Takaaki、Maeda Fumiya、Hirao Naohisa、Nakano Satoshi、Toellner Thomas S.、Suzuki Akio、Ohtani Eiji
  • Journal Title: American Mineralogist Volume: 104 Pages: 1273～1284
  • DOI: 10.2138/am-2019-6913
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Hydrous magnesium-rich magma genesis at the top of the lower mantle (2019)
  • Author(s): Nakajima Ayano、Sakamaki Tatsuya、Kawazoe Takaaki、Suzuki Akio
  • Journal Title: Scientific Reports Volume: 9 Pages: －
  • DOI: 10.1038/s41598-019-43949-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Viscosity of K2TiSi4O11 melt at high pressure (2019)
  • Author(s): SUZUKI Akio
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 114 Pages: 280～283
  • DOI: 10.2465/jmps.190730
  • Peer Reviewed
• [Journal Article] Do SnI4 molecules deform on heating and pressurization in the low-pressure crystalline phase? (2019)
  • Author(s): Naruta Hiroki、Fuchizaki Kazuhiro、Wakabayashi Daisuke、Suzuki Akio、Ohmura Ayako、Saitoh Hiroyuki
  • Journal Title: Journal of Physics: Condensed Matter Volume: 32 Pages: －
  • DOI: 10.1088/1361-648X/ab4cbc
  • Peer Reviewed
• [Journal Article] Crystal structure of a high-pressure phase of magnesium chloride hexahydrate determined by in-situ X-ray and neutron diffraction methods (2019)
  • Author(s): Yamashita Keishiro、Komatsu Kazuki、Hattori Takanori、Machida Shinichi、Kagi Hiroyuki
  • Journal Title: Acta Crystallographica Section C Structural Chemistry Volume: 75 Pages: 1605～1612
  • DOI: 10.1107/S2053229619014670
  • Peer Reviewed / Open Access
• [Journal Article] Reaction between Forsterite and Nitrogen Fluid at High Pressure and High Temperature (2019)
  • Author(s): Kagi Hiroyuki、Kubo Toshinori、Shinozaki Ayako、Okada Taku、Ohfuji Hiroaki、Nakao Aiko
  • Journal Title: Geochemistry International Volume: 57 Pages: 956～963
  • DOI: 10.1134/S0016702919090040
  • Peer Reviewed / Open Access
• [Journal Article] Sound velocities of the 23A phase at high pressure and implications for seismic velocities in subducted slabs (2019)
  • Author(s): Cai Nao、Chen Ting、Qi Xintong、Inoue Toru、Li Baosheng
  • Journal Title: Physics of the Earth and Planetary Interiors Volume: 288 Pages: 1～8
  • DOI: 10.1016/j.pepi.2019.01.006
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Solubility behavior of δ-AlOOH and ε-FeOOH at high pressures (2019)
  • Author(s): Xu Chaowen、Nishi Masayuki、Inoue Toru
  • Journal Title: American Mineralogist Volume: 104 Pages: 1416～1420
  • DOI: 10.2138/am-2019-7064
  • Peer Reviewed / Open Access
• [Journal Article] Phase Relations in MAFSH System up to 21 GPa: Implications for Water Cycles in Martian Interior (2019)
  • Author(s): Xu Chaowen、Inoue Toru
  • Journal Title: Minerals Volume: 9 Pages: －
  • DOI: 10.3390/min9090559
  • Peer Reviewed / Open Access
• [Journal Article] Development of a technique for high pressure neutron diffraction at 40 GPa with a Paris-Edinburgh press (2019)
  • Author(s): Hattori T.、Sano-Furukawa A.、Machida S.、Abe J.、Funakoshi K.、Arima H.、Okazaki N.
  • Journal Title: High Pressure Research Volume: 39 Pages: 417～425
  • DOI: 10.1080/08957959.2019.1624745
  • Peer Reviewed
• [Journal Article] Hexagonal Close-packed Iron Hydride behind the Conventional Phase Diagram (2019)
  • Author(s): Machida Akihiko、Saitoh Hiroyuki、Hattori Takanori、Sano-Furukawa Asami、Funakoshi Ken-ichi、Sato Toyoto、Orimo Shin-ichi、Aoki Katsutoshi
  • Journal Title: Scientific Reports Volume: 9 Pages: －
  • DOI: 10.1038/s41598-019-48817-7
  • Peer Reviewed / Open Access
• [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] Interstitial hydrogen atoms in face-centered cubic iron in the Earth’s core (2019)
  • Author(s): Ikuta Daijo、Ohtani Eiji、Sano-Furukawa Asami、Shibazaki Yuki、Terasaki Hidenori、Yuan Liang、Hattori Takanori
  • Journal Title: Scientific Reports Volume: 9 Pages: －
  • DOI: 10.1038/s41598-019-43601-z
  • Peer Reviewed / Open Access
• [Journal Article] Pressure and Composition Effects on Sound Velocity and Density of Core‐Forming Liquids: Implication to Core Compositions of Terrestrial Planets (2019)
  • Author(s): Terasaki Hidenori、Rivoldini Attilio、Shimoyama Yuta、Nishida Keisuke、Urakawa Satoru、Maki Mayumi、Kurokawa Fuyuka、Takubo Yusaku、Shibazaki Yuki、Sakamaki Tatsuya、Machida Akihiko、Higo Yuji、Uesugi Kentaro、Takeuchi Akihisa、Watanuki Tetsu、Kondo Tadashi
  • Journal Title: Journal of Geophysical Research: Planets Volume: 124 Pages: 2272～2293
  • DOI: 10.1029/2019JE005936
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Effect of hydrogen on the sound velocity of fcc-Fe at high pressures and high temperatures (2019)
  • Author(s): Shibazaki, Y., Nishida, K., Tobe, H., Terasaki, H., and Higo, Y.
  • Journal Title: SPring-8/SACRA Research Report Volume: － Pages: －
  • Peer Reviewed / Open Access
• [Journal Article] Pressure effect on the electromotive force of the type R thermocouple (2019)
  • Author(s): Nishihara Yu、Doi Shunta、Hino Hideitsu、Higo Yuji、Tange Yoshinori
  • Journal Title: High Pressure Research Volume: － Pages: 1～14
  • DOI: 10.1080/08957959.2019.1705296
  • Peer Reviewed
• [Journal Article] Solid Solution and Compression Behavior of Hydroxides in the Lower Mantle (2019)
  • Author(s): Nishi M.、Tsuchiya J.、Kuwayama Y.、Arimoto T.、Tange Y.、Higo Y.、Hatakeyama T.、Irifune T.
  • Journal Title: Journal of Geophysical Research: Solid Earth Volume: 124 Pages: 10231～10239
  • DOI: 10.1029/2019JB018146
  • Peer Reviewed
• [Journal Article] Sharp 660-km discontinuity controlled by extremely narrow binary post-spinel transition (2019)
  • Author(s): Ishii Takayuki、Huang Rong、Myhill Robert、Fei Hongzhan、Koemets Iuliia、Liu Zhaodong、Maeda Fumiya、Yuan Liang、Wang Lin、Druzhbin Dmitry、Yamamoto Takafumi、Bhat Shrikant、Farla Robert、Kawazoe Takaaki、Tsujino Noriyoshi、Kulik Eleonora、Higo Yuji、Tange Yoshinori、Katsura Tomoo
  • Journal Title: Nature Geoscience Volume: 12 Pages: 869～872
  • DOI: 10.1038/s41561-019-0452-1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] High-Pressure Phase Diagrams of Na2CO3 and K2CO3 (2019)
  • Author(s): Gavryushkin Pavel N.、Bekhtenova Altyna、Lobanov Sergey S.、Shatskiy Anton、Likhacheva Anna Yu.、Sagatova Dinara、Sagatov Nursultan、Rashchenko Sergey V.、Litasov Konstantin D.、Sharygin Igor S.、Goncharov Alexander F.、Prakapenka Vitali B.、Higo Yuji
  • Journal Title: Minerals Volume: 9 Pages: －
  • DOI: 10.3390/min9100599
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Phase transition of wadsleyite-ringwoodite in the Mg2SiO4-Fe2SiO4 system (2019)
  • Author(s): Tsujino Noriyoshi、Yoshino Takashi、Yamazaki Daisuke、Sakurai Moe、Sun Wei、Xu Fang、Tange Yoshinori、Higo Yuji
  • Journal Title: American Mineralogist Volume: 104 Pages: 588～594
  • DOI: 10.2138/am-2019-6823
  • Peer Reviewed
• [Journal Article] Ultrafine spherulite Mg alloy with high yield strength (2019)
  • Author(s): Matsushita Masafumi、Masuda Kohtaro、Waki Ryohei、Ohfuji Hiroaki、Yamasaki Michiaki、Kawamura Yoshihito、Higo Yuji
  • Journal Title: Journal of Alloys and Compounds Volume: 784 Pages: 1284～1289
  • DOI: 10.1016/j.jallcom.2019.01.080
  • Peer Reviewed
• [Journal Article] Micro-Photoelastic Evaluation of Indentation-Induced Stress in Glass (2019)
  • Author(s): Asai Keisuke、Yoshida Satoshi、Yamada Akihiro、Matsuoka Jun、Errapart Andrei、Kurkjian Charles R.
  • Journal Title: MATERIALS TRANSACTIONS Volume: 60 Pages: 1423～1427
  • DOI: 10.2320/matertrans.MD201903
  • Peer Reviewed / Open Access / Int'l Joint Research
• [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] 圧力12 GPaまでの玄武岩組成ガラスの構造測定 (2019)
  • Author(s): 坂巻竜也，大橋智典，久野直樹，舟越賢一，鈴木昭夫
  • Journal Title: Photon Factory Activity Report 2018 Volume: 36 Pages: －
  • Open Access
• [Journal Article] ローソナイトの脱水と変形特性：稍深発地震発生メカニズム解明を目指して (2019)
  • Author(s): 白石令，角田明博，武藤潤，澤燦道，鈴木昭夫
  • Journal Title: Photon Factory Activity Report 2018 Volume: 36 Pages: －
  • Open Access
• [Journal Article] P-V-T equation of state of β-CrOOH (2019)
  • Author(s): Shito, C., Okamoto, K., Sato, Y., Watanabe, R., Ohashi, T., Fuchizaki, K., Kuribayashi, T., and Suzuki, A.
  • Journal Title: Photon Factory Activity Report 2018 Volume: 36 Pages: －
  • Open Access
• [Journal Article] 圧力下における含水ナトリウム珪酸塩融体の構造 (2019)
  • Author(s): 大橋智典，坂巻竜也，舟越賢一，村主樹，市東力，柴﨑裕樹，鈴木昭夫
  • Journal Title: Photon Factory Activity Report 2018 Volume: 36 Pages: －
  • Open Access
• [Journal Article] Melting experiments on hydrous peridotite at top of the lower mantle conditions (2019)
  • Author(s): Nakajima, A., Sakamaki, T. and Suzuki, A.
  • Journal Title: Bayerisches Forschungsinstitut fur Experimentelle Geochemie und Geophysik, Universitat Bayreuth, ANNUAL REPORT 2018 Volume: － Pages: 55-56
  • Open Access
• [Journal Article] The stability of MgCO3 under iron-saturated lower mantle conditions (2019)
  • Author(s): Maeda, F., Miyajima, N., Kamada, S., Hirao, N., Petitgirard, S., McCammon, C.A., Frost, D.J., Khandarkhaeva, S., Sakamaki, T. and Suzuki, A.
  • Journal Title: Bayerisches Forschungsinstitut fur Experimentelle Geochemie und Geophysik, Universitat Bayreuth, ANNUAL REPORT 2018 Volume: － Pages: 63-64
  • Open Access
• [Journal Article] Single crystal X-ray structure study of δ-phase AlOOH-FeOOH-MgSiO2(OH)2 (2019)
  • Author(s): Ishii, T., Ohira, I., Kawazoe, T., Boffa Ballaran, T., Suzuki, A. and Ohtani, E.
  • Journal Title: Bayerisches Forschungsinstitut fur Experimentelle Geochemie und Geophysik, Universitat Bayreuth, ANNUAL REPORT 2018 Volume: － Pages: 83-84
  • Open Access
• [Journal Article] AR-NE7A:X線イメージングおよび高温高圧実験ステーション (2019)
  • Author(s): 兵藤一行，船守展正，鈴木昭夫
  • Journal Title: Photon Factory2018年度年報 Volume: － Pages: 118-118
  • Open Access
• [Presentation] Light elements in iron-hydrous silicate system: Searching for core formation process using in-situ high-pressure and high-temperature neutron and X-ray observations (2020)
  • Author(s): Iizuka-Oku, R., Gotou, H., Shito, C., Kagi, H., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research / Invited
• [Presentation] Density of Fe3+-bearing magma at high pressure (2020)
  • Author(s): Ban, R., Sakamaki, T., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Phase boundary and kinetics of moganite-coesite phase transition at high-pressure and high-temperature: implications for an impact event and trace of water on the Moon (2020)
  • Author(s): Ozawa, S., Kayama, M., Sakamaki, T., Ohashi, T., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] High-pressure and -temperature experiments simulating the lunar KREEP layer and constraint on its water content (2020)
  • Author(s): Muranushi, M., Kayama, M., Miyamoto, T., Kamada, S., Nagaoka, H., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Structure and density of H2O-rich Mg2SiO4 melts at high pressure from ab initio simulations (2020)
  • Author(s): Steinle-Neumann, G., Yuan, L., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Semi-brittle behavior of lawsonite in high pressure deformation experiments (2020)
  • Author(s): Shiraishi, R., Muto, J., Tsunoda, A., Sawa, S., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Melting experiments of hydrous peridotite under the uppermost lower mantle conditions (2020)
  • Author(s): Nakajima, A., Sakamaki, T., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Sound velocities of aluminosilicate glasses at high pressure (2020)
  • Author(s): Aoki, K., Sakamaki, T., Ikeda, O., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Effect of water on the structure of sodium silicate melts under pressure (2020)
  • Author(s): Ohashi, T., Sakamaki, T., Funakoshi, K., Muranushi, M., Shito, C., Ikeda, O., Shibazaki, Y., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] High-PT neutron diffraction experiments on guyanaite: Pressure-temperature dependence of hydrogen bonding in hydrous minerals (2020)
  • Author(s): Shito, C., Kagi, H., Sano-Furukawa, A., Kakizawa, S., Komatsu, K., Aoki, K., Iizuka-Oku, R., Machida, S., Furukawa, N., and Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Density measurement of magmas under high pressure by the sink/float method (2020)
  • Author(s): Suzuki, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Temperature dependence on nitrogen solubility in bridgmanite under lower mantle conditions: its role in formation of deep nitrogen reservoir through solidification of magma ocean (2020)
  • Author(s): Fukuyama, K., Kagi, H., Inoue, T., Kakizawa, S., Shinmei, T., Sano, Y., Deligny, C., and Furi, E.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] In situ X-ray and neutron diffraction studies of hcp iron hydride (2020)
  • Author(s): Kakizawa, S., Kagi, H., Shito, C., Saitoh, H., Higo, Y., Tange, Y., Sano-Furukawa, A., Hattori, T., and Aoki, K.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Elastic wave velocity of Al-bearing anhydrous bridgmanites under high pressure and high temperature (2020)
  • Author(s): Noda, M., Inoue, T., Greaux, S., Xu, C., Kuwahara, H., Sun, W., and Higo, Y.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Ultrasonic velocity measurement of deep Earth hydrous phase (Al-bearing phase D) under high pressure and high temperature (2020)
  • Author(s): Inoue, T., Xu, C., Greaux, S., Noda, M., Sun, W., Kuwahara, H., and Higo, Y.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Possibility of percolation of Fe-S melts in asteroids (2020)
  • Author(s): Miura, T., Terasaki, H., and Kondo, T.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Thermodynamic analysis of density of Fe-Ni-S melts at high pressure (2020)
  • Author(s): Urakawa, S., Terasaki, H., and Machida, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Mercury core size constrained from elastic properties of Fe-Ni-S-Si liquid (2020)
  • Author(s): Yamada, I., Terasaki, H., Tsuruoka, R., Kamiya, A., Kondo, T., Tange, Y., Higo, Y.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Density measurements of Fe up to 25 GPa based on X-ray absorption (2020)
  • Author(s): Kamada, S., Maeda, F., Terasaki, H., Tsuruoka, R., Takubo, Y., Kawaguchi, S.I., Hirao, N., and Machida, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Density and elastic properties of liquid gallium using externally heated diamond anvil cell (2020)
  • Author(s): Tsuruoka, R., Terasaki, H., Kamada, S., Maeda, F., Kondo, T., Yamada, I., Urakawa, S., Yoneda, A., Hirao, N., Kawaguchi, S.I., and Machida, A.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Rheology of bcc-iron at high-pressure and -temperature (2020)
  • Author(s): Nishihara, Y., Higo, Y., and Tange, Y.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Shear localization and shear instability induced by the olivine-spinel transformation of fayalite at 8 GPa (2020)
  • Author(s): Mori, Y., Kubo, T., Iwasato, T., Higo, Y., and Tange, Y.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Mechanisms of the post-perovskite transformation in NaNiF3 (2020)
  • Author(s): Yamashita, K., Kubo, T., Tange, Y., and Higo, Y.
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Effect of slickenside on the crustal strength (2020)
  • Author(s): 安東淳一，富岡尚敬，鍵裕之，Das Kaushik
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] High-pressure structures of dry and hydrous sodium silicate glass and melt (2020)
  • Author(s): 大橋智典，坂巻竜也，舟越賢一
  • Organizer: 第五回若手研究集会
• [Presentation] Deformation of dry orthoenstatite under high P-T conditions and its implication for the variation in strength of oceanic plates (2020)
  • Author(s): 坪川祐美子，大内智博，肥後祐司，丹下慶範，入舩徹男
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] Deformation experiments of chlorite at high pressures and temperatures: A preliminary study (2020)
  • Author(s): 山内幸子，久保友明，森悠一郎，白石令，肥後祐司，丹下慶範
  • Organizer: 日本地球惑星科学連合2020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] 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] 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] Viscosity of potassium titanosilicate melt at high pressure (2019)
  • Author(s): 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] 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] High-pressure structures of hydrous sodium silicate melts (2019)
  • Author(s): Ohashi, T., Sakamaki, T., Funakoshi, K., Muranushi, M.. Shito, C., Shibazaki, Y., and Suzuki, A.
  • Organizer: JSPS Japanese-German graduate externship International Workshop on “Volatile Cycles”
  • Int'l Joint Research
• [Presentation] A unique multianvil 6-6 assembly for a cubic-type multianvil apparatus (2019)
  • Author(s): Fuchizaki, K., Wada, T., Naruta, H., Suzuki, A., and Irino, K.
  • Organizer: 57th The European High Pressure Research Group (EHPRG) Meeting
  • Int'l Joint Research
• [Presentation] High-pressure behavior of ε-FeOOH inferred from experimental study (2019)
  • Author(s): Ikeda, O., Sakamaki, T., and Suzuki, A.
  • Organizer: 57th The European High Pressure Research Group (EHPRG) Meeting
  • Int'l Joint Research
• [Presentation] Investigation of multi light elements in iron-silicate-water system using high pressure and temperature neutron experiments: Implications for the Earth's evolution (2019)
  • Author(s): Iizuka-Oku, R., Gotou, H., Fukuyama, K., and Kagi, H.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research / Invited
• [Presentation] Behavior of light elements in the Earth’s evolution: In-situ high pressure and high temperature neutron observations of iron-silicate-water system (2019)
  • Author(s): Iizuka-Oku, R., Gotou, H., Fukuyama, K., and Kagi, H.
  • Organizer: Goldschmidt 2019
  • Int'l Joint Research
• [Presentation] Nitrogen solubility in stishovite under high P-T: formation of "hidden" nitrogen reservoir in the deep mantle via subducting slabs (2019)
  • Author(s): Fukuyama, K., Kagi, H., Inoue, T., Shinmei, T., Kakizawa, S., Hishita, S., Takahata, N., and Sano, Y.
  • Organizer: Goldschmidt2019
  • Int'l Joint Research
• [Presentation] Drop-solution enthalpy measurement of MgSiO3 majorite (2019)
  • Author(s): Kojitani, H., Noda, M., Inoue, T., and Akaogi, M.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Possible compositional region of Al-bearing anhydrous bridgmanite (2019)
  • Author(s): Inoue, T., Noda, M., and Kakizawa, S.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] DH partitioning experiment among high-pressure polymorph of olivine (2019)
  • Author(s): Sano-Furukawa, A., Itoh, S., Inoue, T., and Noda, M.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Maximum water solubility of bridgmanite under the Earth's lower mantle conditions (2019)
  • Author(s): Kakizawa, S., Inoue, T., Abe, R., Kuroda, M., Sakamoto, N., and Yurimoto, H.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] The role of stishovite as a deep nitrogen carrier indicated from high-pressure and high-temperature experiments (2019)
  • Author(s): Fukuyama, K., Kagi, H., Inoue, T., Shimei, T., Kakizawa, S., Hishita, S., Sano, Y., and Takahata, N.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Application of a diamond-SiC composite anvil and titanium compound heater for measuring the viscosity of liquid iron alloy under high pressure and high temperature (2019)
  • Author(s): Funakoshi, K., Ohtaka, O., and Higo, Y.
  • Organizer: AIRAPT-27
  • Int'l Joint Research
• [Presentation] Structural study of hydrous sodium silicate melts under high pressure (2019)
  • Author(s): Ohashi, T., Funakoshi, K., and Sakamaki, T.
  • Organizer: 57th European High Pressure Research Group (EHPRG) meeting
  • Int'l Joint Research
• [Presentation] Constraints on the Moon core composition from elastic properties of liquid Fe-alloys at high pressure (2019)
  • Author(s): Terasaki, H., Rivoldini, A., Shimoyama, Y., Nishida, K., Urakawa, S., Kurokawa, F., Takubo, Y., Shibazaki, Y., and Samakaki, T.
  • Organizer: The core of the Moon workshop
  • Int'l Joint Research
• [Presentation] In situ observation of Rayleigh_Taylor instability growth of liquid Fe-Si using laser shock (2019)
  • Author(s): Terasaki, H., Sakaiya, T., Shigemori, K., Kato, H., Hironaka, Y., and Kondo, T.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] The effect of temperature on density of solid metals (2019)
  • Author(s): Kamiya, A., Terasaki, H., and Kondo, T.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] The sound velocity of liquid Fe-Ni-S-Si alloys under Mercury’s core condition (2019)
  • Author(s): Yamada, I., Terasaki, H., Kamiya, A., Tsuruoka, R., Higo, Y., and Machida, A.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Bottom-up solidification versus top-down solidification of the liquid core of the relatively small planetary bodies (2019)
  • Author(s): Urakawa, S., and Terasaki, H.
  • Organizer: Japan Geoscience Union meeting 2019
  • Int'l Joint Research
• [Presentation] P-wave velocity of Fe3S under high pressure and temperature (2019)
  • Author(s): Kamada, S., Terasaki, H. Fukui, H., Sakamaki, T., Uchiyama, H., Tsutsui, S., Ohtani, E., and Baron, A.Q.R.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Relation between sound velocity and density for liquid iron alloys under Earth’s core pressures by laser-shock (2019)
  • Author(s): Sakaiya, T., Kondo, T., Terasaki, H., Shigemori, K., and Hironaka, Y.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Shock recovery of high-pressure phase of SiO2 using high-power laser (2019)
  • Author(s): Kondo, T., Hiromoto, K., Sakaiya, T., Terasaki, H., Shigemori, K., and Hironaka, Y.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Faulting in deforming harzburgite under wet conditions (2019)
  • Author(s): Ohuchi, T., Lei, X., Higo, Y., Tange, Y., and Sakai, T.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Stable fault slip in antigorite-olivine aggregates at high pressures (2019)
  • Author(s): Ikehara, M., Kubo, T., Iwasato, T., Higo, Y., Imamura, M., and Tange, Y.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] Shear-induced deformation and the structural change in aluminosilicate glasses at room-temperature condition (2019)
  • Author(s): Osada K., Yamada, A., Yoshimura, M., Yoshida, S., and Matsuoka, J.
  • Organizer: 25th International Congress on Glass
  • Int'l Joint Research
• [Presentation] Effect of cerium incorporation on the structure of hydrous rhyolitic melt (2019)
  • Author(s): Kondo, N., Kono, Y., Ohara, K., Skrzypek, E., Yamada, A., and Saito, S.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [Presentation] ome technological developments in high temperature generation using KMA and precise melting/phase relations of minerals and rocks under deep mantle conditions (2019)
  • Author(s): Irifune, T., Zhou, Y., Arimoto, T., Kuwahara, H., Nomura, R., Nishi, M., Yamaguchi, M., Tange, Y., Kuribayashi, T., and Liu, Z.
  • Organizer: Japan Geoscience Union Meeting 2019
  • Int'l Joint Research
• [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] 地球深部における含水鉱物の水素結合対称化：高温高圧下におけるβ-CrOODの中性子回折実験 (2019)
  • Author(s): 市東力，鍵裕之，佐野亜沙美，柿澤翔，小松一生，青木勝敏，飯塚理子，町田真一，古川登，鈴木昭夫
  • Organizer: 日本地球化学会第66回年会
• [Presentation] 鉄－含水シリケイトの高温高圧X線イメージングによる地球進化過程の解明 (2019)
  • Author(s): 飯塚理子，後藤弘匡，鈴木昭夫，鍵裕之
  • Organizer: 日本地球化学会第66回年会
• [Presentation] 高圧力下における含水非晶質ナトリウム珪酸塩の構造 (2019)
  • 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，村主樹，市東力，池田理，伊東義章，柴﨑裕樹，鈴木昭夫
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] δ-(Al, Fe)OOH単結晶の高圧合成 (2019)
  • Author(s): 川添貴章，大平格，石井貴之，鈴木昭夫，大谷栄治
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] せん断変形場におけるオリビン－スピネル相転移：相転移誘起の軟化条件の探索 (2019)
  • Author(s): 久保友明，森山一哉，森悠一郎，今村公裕，小泉早苗，西原遊，鈴木昭夫，肥後祐司，丹下慶範
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] 高圧力下におけるScOOHの相転移 (2019)
  • Author(s): 伊東義章，池田理，窪田平海，坂巻竜也，栗林貴弘，鈴木昭夫
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] δ-AlOOHのP-V-T状態方程式 (2019)
  • Author(s): 窪田平海，伊東義章，渡邉隆二，鎌田誠司，栗林貴弘，鈴木昭夫
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] 高温高圧下におけるSoda meliliteメルトの粘度に及ぼすCO2の効果 (2019)
  • Author(s): 鈴木昭夫
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] 一軸圧縮変形場におけるオリビン－スピネル相転移実験 剪断不安定化条件の解明へ向けて (2019)
  • Author(s): 森悠一郎，久保友明，今村公裕，山内幸子，小泉早苗，西原遊，鈴木昭夫，肥後祐司，丹下慶範
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] 超音波法を用いたfcc-Feの弾性波速度測定 (2019)
  • Author(s): 柴﨑裕樹，西田圭佑，戸邉宙，寺崎英紀，鈴木昭夫，肥後祐司
  • Organizer: 第60回高圧討論会
• [Presentation] Vibrational properties of ε-FeOOH under high pressures (2019)
  • Author(s): 池田理，坂巻竜也，福井宏之，内山裕士，Baron A.Q.R.，鈴木昭夫
  • Organizer: 第60回高圧討論会
• [Presentation] β-CrOOD(guyanaite)の高温高圧中性子回折測定と水素結合の温度圧力依存性 (2019)
  • Author(s): 市東力，鍵裕之，佐野亜沙美，柿澤翔，小松一生，青木勝敏，飯塚理子，町田真一，古川登，鈴木昭夫
  • Organizer: 第60回高圧討論会
• [Presentation] Phase transitions of ScOOH under high pressure (2019)
  • Author(s): 鈴木昭夫
  • Organizer: A01-2,A02,A03-1合同班会議
• [Presentation] Elucidation of the melting phenomenon at the top of the lower mantle under the reproduced redox and hydrous environment (2019)
  • Author(s): 鈴木昭夫
  • Organizer: A01-2,A02,A03-1合同班会議
• [Presentation] 高温高圧実験とSIMS分析から求めたstishoviteへの窒素取り込み量: 沈み込みを介した地球深部における窒素貯蔵庫形成 (2019)
  • Author(s): 福山鴻，鍵裕之，井上徹，新名亨，柿澤翔，菱田俊一，佐野有司，高畑直人
  • Organizer: 日本地球化学会第66回年会
• [Presentation] 高温高圧中性子回折その場観察による鉄化合物中の水素量の定量 (2019)
  • Author(s): 飯塚理子，後藤弘匡，市東力，福山鴻，佐野亜沙美，服部高典，舟越賢一，鍵裕之
  • Organizer: 第60回高圧討論会
• [Presentation] CaTiO3ぺロブスカイトへのGa3+の固溶について (2019)
  • Author(s): 永井隆哉，大黒正貴，高倉直樹，井上徹，新名亨
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] Sound velocity of Al-bearing phase D to 22 GPa and 1300 K (2019)
  • Author(s): Xu C.，Greaux S.，井上徹，野田昌道，Wei S.，桑原秀治，肥後祐司
  • Organizer: 第60回高圧討論会
• [Presentation] Alに富んだチェルマック置換型ブリッジマナイトの高温高圧下での弾性波速度測定 (2019)
  • Author(s): 野田昌道，井上徹，Greaux S.，肥後祐司
  • Organizer: 第60回高圧討論会
• [Presentation] 1273Kにおけるカンラン石－ウォズリアイトーリングウッダイト相関係の再検討 (2019)
  • Author(s): 川添貴章，白石圭，井上徹，福岡宏，丹下慶範
  • Organizer: 第60回高圧討論会
• [Presentation] 高圧下におけるCaTiO3－CaM3+O2.5系ぺロブスカイトの固溶について (2019)
  • Author(s): 永井隆哉，大黒正貴，高倉直樹，井上徹，新名亨
  • Organizer: 第60回高圧討論会
• [Presentation] Al に富んだチェルマック置換型ブリッジマナイトの高温高圧下での弾性波速度測定 (2019)
  • Author(s): 井上徹
  • Organizer: A01-2,A02,A03-1合同班会議
• [Presentation] Structures of dry and hydrous silicate glasses and melts under pressure (2019)
  • Author(s): 大橋智典，坂巻竜也，舟越賢一，服部高典
  • Organizer: 第 10 回極限物質科学研究会
  • Invited
• [Presentation] 外熱式ダイヤモンドアンビルセルを用いた液体ガリウムの密度測定 (2019)
  • Author(s): 鶴岡椋，寺崎英紀，鎌田誠司，山田伊織，前田郁也，近藤忠、浦川啓、平尾直久、町田晃彦
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Density measurements of crystalline Fe and amorphous materials at high pressure (2019)
  • Author(s): 鎌田誠司，寺崎英紀，田窪勇作，鶴岡椋，前田郁也，山田類，河口沙織，平尾直久，町田晃彦
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Fe-Sコアの固化モードと組成対流 (2019)
  • Author(s): 浦川啓，寺崎英紀
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] 高温高圧下におけるFe3Sの音速 (2019)
  • Author(s): 鎌田誠司，寺崎英紀，福井宏之，坂巻竜也，内山裕士，筒井智嗣，大谷栄治，アルフレッド・バロン
  • Organizer: 第60回高圧討論会
• [Presentation] 高S/N超音波測定システムの開発 (2019)
  • Author(s): 肥後祐司，入舩徹男
  • Organizer: 第60回高圧討論会
• [Presentation] Dislocation creep of dry orthoenstatite aggregates under high P-T conditions (2019)
  • Author(s): 坪川祐美子，大内智博，肥後祐司，丹下慶範，入舩徹男
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] 六方最密構造(hcp)鉄のレオロジー (2019)
  • Author(s): 西原遊，土居峻太，辻野典秀，山崎大輔，肥後祐司
  • Organizer: 日本地球惑星科学連合2019年大会
• [Presentation] Semi-brittle flow in dunite and harzburgite at upper mantle pressures (2019)
  • Author(s): 大内智博，雷興林，肥後祐司，丹下慶範
  • Organizer: 日本地球惑星科学連合2019年大会
  • Invited
• [Presentation] ホウ珪酸塩ガラスの高温圧縮による種々の物性への影響 (2019)
  • Author(s): 山田明寛，高味拓永，大内智博，肥後祐司，山中恵介，吉田 智，松岡 純
  • Organizer: 第60回高圧討論会
• [Presentation] 高温高圧処理による異方性ホウケイ酸塩ガラスの合成 (2019)
  • Author(s): 山田明寛，梶山南帆，橋本凌冶，長田康生，山岸弘奈，肥後祐司，吉田 智，松岡 純
  • Organizer: 第60回ガラス及びフォトニクス材料討論会
• [Presentation] 室温下でのアルミノケイ酸塩ガラスの流動挙動 (2019)
  • Author(s): 長田康生，山田明寛，大内智博，吉村真史，吉田 智，松岡 純
  • Organizer: 第60回ガラス及びフォトニクス材料討論会
• [Presentation] アルミノホウケイ酸塩ガラスの高圧下での音速測定 (2019)
  • Author(s): 西川貴晴，山田明寛，光永佳織，肥後祐司，吉田 智，松岡 純
  • Organizer: 第60回ガラス及びフォトニクス材料討論会
• [Presentation] ホウケイ酸塩ガラスの構造・物性に及ぼす熱処理の影響 (2019)
  • Author(s): 山田明寛
  • Organizer: 2019年度 第2回ニューガラスセミナー「ガラス転移・構造物性の理解に対する理論的・実験的アプローチ」
  • Invited
• [Presentation] 分析電子顕微鏡による鉱物中の陽イオン占有サイト解析：TEM-ALCHEMI法の地球惑星科学への応用 (2019)
  • Author(s): 伊神洋平，武藤俊介，大塚真弘，三宅亮，栗林貴弘，藤昇一
  • Organizer: 日本地球惑星科学連合2019年大会
  • Invited
• [Presentation] 15.5 GPa, 2473 Kで合成された新規Al2Si2O7相の放射光単結晶X線回折実験 (2019)
  • Author(s): 栗林貴弘，周佑黙，大藤弘明，入舩徹男
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] 単結晶X線回折実験によるアウインの結晶構造解析 (2019)
  • Author(s): 莅戸俊一郎，栗林貴弘，長瀬敏郎
  • Organizer: 日本鉱物科学会2019年年会
• [Presentation] 新規高圧合成相Al2Si2O7の結晶構造解析 (2019)
  • Author(s): 栗林貴弘，周佑黙，大藤弘明，入舩徹男
  • Organizer: 第60回高圧討論会
• [Presentation] Structural study of a new high-pressure form of Al2Si2O7 (2019)
  • Author(s): 栗林貴弘
  • Organizer: A01-2,A02,A03-1合同班会議
• [Book] 鉱物・宝石の科学事典 002 宇宙・地球の化学組成（宇宙の成分、地球の成分と鉱物） pp.4-6 (2019)
  • Author(s): 井上徹
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 007 どのように含まれているのか 局所構造と状態分析 pp.32 (2019)
  • Author(s): 鍵裕之
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 015 鉱物の「かたさ」と「つよさ」 pp.59-60 (2019)
  • Author(s): 宮脇律郎, 井上徹
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 016 鉱物の密度（鉱物の分別と判別の指標－密度） pp.61-62 (2019)
  • Author(s): 井上徹、宮脇律郎
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 031 固体地球の構造 pp.98-99 (2019)
  • Author(s): 井上徹
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 035 かんらん石の高圧相転移 pp.111-113 (2019)
  • Author(s): 井上徹
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 036 輝石-ざくろ石の高圧相転移 pp.114-115 (2019)
  • Author(s): 井上徹
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 041 マグマの生成 pp.128-130 (2019)
  • Author(s): 井上徹
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 042 地球深部鉱物の弾性波速度 pp.131-132 (2019)
  • Author(s): 米田明、肥後祐司、河野義生、村上元彦
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 045 マグマの構造・物性 pp.137-139 (2019)
  • Author(s): 浦川啓、鈴木昭夫
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Book] 鉱物・宝石の科学事典 046 地球深部物質としてのダイヤモンド pp.140-141 (2019)
  • Author(s): 入舩徹男、鍵裕之
  • Total Pages: 664
  • Publisher: 朝倉書店
  • ISBN: 978-4-254-16276-9
• [Remarks] 新学術領域研究「核ーマントルの相互作用と共進化」統合的地球深部科学の創成
  • URL: http://www.core-mantle.jp/