Development of the technique for the viscosity measurement of brine in the icy satellites

• Project/Area Number: 19K21890
• Research Category: Grant-in-Aid for Challenging Research (Exploratory)
• Allocation Type: Multi-year Fund
• Review Section: Medium-sized Section 17:Earth and planetary science and related fields
• Research Institution: Tohoku University
• Principal Investigator: Suzuki Akio 東北大学, 理学研究科, 准教授 (20281975)
• Project Period (FY): 2019-06-28 – 2021-03-31
• Project Status: Completed (Fiscal Year 2020)
• Budget Amount: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000); Fiscal Year 2020: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2019: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
• Keywords: 衛星内部海 / 氷火山 / 塩水溶液 / 高圧力 / 粘度 / 氷衛星 / 液体 / 物性

Outline of Research at the Start

近年の探査によって外惑星の氷衛星では氷（水）火山の活動が確認され、内部海の存在が示唆されている。また、その噴出物には塩分が観測されている。このような火山活動及び衛星内部の進化を考える上で、H2Oを主成分とする塩水溶液の高圧物性は極めて重要である。本研究では、H2Oを主成分とする塩水溶液の密度と粘度を高圧力下で測定するための技術開発を目的とする。本研究課題で開発した技術を用い、次のステップでは氷衛星内部海の分化や氷火山活動プロセスを解明する研究へと発展させる。加えて、従来不可能だった超高圧力下での、液体の物性測定を可能にし、地球惑星内部の形成・進化プロセスの解明に大きく貢献する。

Outline of Final Research Achievements

We developed an experimental system to measure the viscosity of brine in the icy satellite. Viscosity was measured by the falling sphere method. To measure the viscosity with changing the pressure and the temperature, we installed a rotation stage on which a high-pressure cell is loaded. After a sphere falls to the bottom end, we observe the falling sphere again by turning over the cell on the rotation stage. We also assembled a cooling-unit to cool the sample in the chamber. By developing this system, we are now ready to measure the viscosity of the brine under the pressure and the temperature conditions of the icy satellites.

Academic Significance and Societal Importance of the Research Achievements

木星以遠の外惑星に存在する氷衛星の内部には溶けた領域があり、内部海と呼ばれている。内部海は地球以外で液体の水が存在する領域であり、水は生命活動に不可欠であるため、内部海では原始的な生命体が発生している可能性がある。このため、内部海の解明は生命起源にも関係しているため学術的意義や社会的意義は大きい。本研究によって、内部海の形成・進化に重要な、海の粘度を実際の内部海環境で測定できるようになった。

Research Products

• [Journal Article] Elastic properties and structures of pyrope glass under high pressures (2021)
  • Author(s): Hisano Naoki、Sakamaki Tatsuya、Ohashi Tomonori、Funakoshi Ken-ichi、Higo Yuji、Shibazaki Yuki、Suzuki Akio
  • Journal Title: American Mineralogist Volume: 106 Issue: 1 Pages: 7-14
  • DOI: 10.2138/am-2020-7410
  • Peer Reviewed
• [Journal Article] A unique multianvil 6-6 assembly for a cubic-type multianvil apparatus (2021)
  • Author(s): Fuchizaki Kazuhiro、Wada Tomoyuki、Naruta Hiroki、Suzuki Akio、Irino Kazuo
  • Journal Title: Review of Scientific Instruments Volume: 92 Issue: 2 Pages: 025117-025117
  • DOI: 10.1063/5.0039306
  • Peer Reviewed
• [Journal Article] Structure of basaltic glass at pressures of up to 18 GPa (2021)
  • Author(s): Ohashi Tomonori、Sakamaki Tatsuya、Funakoshi Ken-ichi、Hattori Takanori、Hisano Naoki、Abe Jun、Suzuki Akio
  • Journal Title: American Mineralogist Volume: in press Issue: 3 Pages: 325-335
  • DOI: 10.2138/am-2021-7742
  • Peer Reviewed
• [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 Issue: 1 Pages: 1954-1954
  • DOI: 10.1038/s41467-020-15755-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Effects of alkali and alkaline-earth cations on the high-pressure sound velocities of aluminosilicate glasses (2020)
  • Author(s): Aoki Koji、Sakamaki Tatsuya、Ohashi Tomonori、Ikeda Osamu、Suzuki Akio
  • Journal Title: Physics and Chemistry of Minerals Volume: 47 Issue: 6 Pages: 28-28
  • DOI: 10.1007/s00269-020-01098-3
  • Peer Reviewed
• [Journal Article] The sound velocity of wustite at high pressures: implications for low-velocity anomalies at the base of the lower mantle (2020)
  • Author(s): Tanaka Ryosuke、Sakamaki Tatsuya、Ohtani Eiji、Fukui Hiroshi、Kamada Seiji、Suzuki Akio、Tsutsui Satoshi、Uchiyama Hiroshi、Baron Alfred Q.R.
  • Journal Title: Progress in Earth and Planetary Science Volume: 7 Issue: 1 Pages: 23-23
  • DOI: 10.1186/s40645-020-00333-3
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Structure and Density of H2O‐Rich Mg2SiO4 Melts at High Pressure From Ab Initio Simulations (2020)
  • Author(s): Yuan Liang、Steinle‐Neumann Gerd、Suzuki Akio
  • Journal Title: Journal of Geophysical Research: Solid Earth Volume: 125 Issue: 10
  • DOI: 10.1029/2020jb020365
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Viscosity of melt of soda melilite composition at high pressure (2019)
  • Author(s): Suzuki, A.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 114 Issue: 1 Pages: 41-44
  • DOI: 10.2465/jmps.180710
  • NAID: 130007609222
  • ISSN: 1345-6296, 1349-3825
  • 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 Issue: 3 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, O., Sakamaki, T., Ohashi, T., Goto, M., Higo, Y., and Suzuki, A.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 114 Issue: 3 Pages: 155-160
  • DOI: 10.2465/jmps.181115b
  • NAID: 130007677825
  • ISSN: 1345-6296, 1349-3825
  • Peer Reviewed / Open Access
• [Journal Article] Compressional behavior and spin state of δ-(Al,Fe)OOH at high pressures (2019)
  • Author(s): Itaru Ohira, Jennifer M. Jackson, Natalia V. Solomatova, Wolfgang Sturhahn, Gregory J. Finkelstein, Seiji Kamada, Takaaki Kawazoe, Fumiya Maeda, Naohisa Hirao, Satoshi Nakano, Thomas S. Toellner, Akio Suzuki, Eiji Ohtani
  • Journal Title: American Mineralogist Volume: 104(9) Issue: 9 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 Issue: 1 Pages: 7420-7420
  • 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 Issue: 6 Pages: 280-283
  • DOI: 10.2465/jmps.190730
  • NAID: 130007789001
  • ISSN: 1345-6296, 1349-3825
  • 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 Issue: 5 Pages: 055401-055401
  • DOI: 10.1088/1361-648x/ab4cbc
  • Peer Reviewed
• [Presentation] Pressure-induced structural change of basaltic glass up to 18 GPa (2021)
  • Author(s): Ohashi, T., Sakamaki, T., Funakoshi, K., Hattori, T., Hisano, N., Abe, J. and Suzuki, A.
  • Organizer: JpGU Meeting 2021
  • Int'l Joint Research
• [Presentation] Density of Fe2O3-bearing magma under high pressure (2021)
  • Author(s): Ban, R., Sakamaki, T. and Suzuki, A.
  • Organizer: JpGU Meeting 2021
  • Int'l Joint Research
• [Presentation] Viscosity of aqueous MgSO4 solutions at high-pressure and low-temperature: implications for icy satellites (2021)
  • Author(s): 野崎舜介，鎌田誠司，鈴木昭夫
  • Organizer: 第22回月惑星研究会
• [Presentation] Viscosity of aqueous MgSO4 solutions at high-pressure and low-temperature: implications for icy satellites (2021)
  • Author(s): 野崎舜介，鎌田誠司，鈴木昭夫
  • Organizer: 第4回水惑星学全体会議
• [Presentation] 月の溶岩の粘度 (2021)
  • Author(s): 渡邉隆二，後藤章夫，鈴木昭夫
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] 硫酸マグネシウム水溶液の低温高圧における粘性測定：氷衛星内部流体に関する考察 (2021)
  • Author(s): 野崎舜介，鎌田誠司，鈴木昭夫
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] β-CrOODの水素結合配置の温度圧力依存性 (2021)
  • Author(s): 市東力，鍵裕之，佐野亜沙美，柿澤翔，小松一生，飯塚理子，青木勝敏，阿部淳，町田真一，齊藤高志，神山崇，古川登，鈴木昭夫
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] ε-FeOOHの弾性波速度に対する圧力誘起鉄スピン転移の影響 (2021)
  • Author(s): 池田理，坂巻竜也，福井宏之，内山裕士，Baron Alfred，鈴木昭夫
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] Density measurement of silicate melt by the buoyancy test under high pressure (2021)
  • Author(s): 鈴木昭夫
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] Phase transition of M3+OOH-type oxyhydroxides under high pressure (2021)
  • Author(s): 鈴木昭夫
  • Organizer: 日本地球惑星科学連合2021年大会
• [Presentation] Nitrogen contents and nitrogen isotope fractionation in subduction zones (2020)
  • Author(s): Melai, C., Frost, D.J., Furukawa, Y., Ishida, A. and Suzuki, A.
  • Organizer: Goldschmidt Virtual 2020
  • Int'l Joint Research
• [Presentation] Longitudinal wave velocity of sodium aluminosilicate melt at high pressure (2020)
  • Author(s): Sakamaki, T., Aoki, K., Ikeda, O., Katayama, H., Higo, Y. and Suzuki, A.
  • Organizer: Goldschmidt Virtual 2020
  • Int'l Joint Research
• [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
• [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] 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] D111型装置を用いた一軸圧縮変形場におけるMg2SiO4オリビン－スピネル相転移の放射光その場観察 (2020)
  • Author(s): 森悠一郎，久保友明，小泉早苗，西原遊，鈴木昭夫
  • Organizer: 第61回高圧討論会
• [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] 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] 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] 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
• [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: 9784254162769
• [Remarks] 量子ビーム地球科学研究室
  • URL: http://epms.es.tohoku.ac.jp/QuEST/