「核－マントルの相互作用と共進化」の推進と支援

2020 Fiscal Year Annual Research Report

• Project Area: Interaction and Coevolution of the Core and Mantle: Toward Integrated Deep Earth Science
• Project/Area Number: 20H05611
• Research Institution: Ehime University
• Principal Investigator: 土屋 卓久 愛媛大学, 地球深部ダイナミクス研究センター, 教授 (70403863)
• Co-Investigator(Kenkyū-buntansha): 芳野 極 岡山大学, 惑星物質研究所, 教授 (30423338) ; 鈴木 昭夫 東北大学, 理学研究科, 准教授 (20281975) ; 入舩 徹男 愛媛大学, 地球深部ダイナミクス研究センター, 教授 (80193704) ; 鈴木 勝彦 国立研究開発法人海洋研究開発機構, 海洋機能利用部門(海底資源センター), センター長 (70251329) ; M Satish‐Kumar 新潟大学, 自然科学系, 教授 (50313929) ; 田中 聡 国立研究開発法人海洋研究開発機構, 海域地震火山部門(火山・地球内部研究センター), グループリーダー (60281961) ; 田中 宏幸 東京大学, 地震研究所, 教授 (20503858) ; 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): 2020-04-01 – 2021-03-31
• Keywords: 核－マントル相互作用 / 核－マントル共進化 / 高圧地球科学 / グローバル地震学 / 地球化学

Outline of Annual Research Achievements

計画研究ごとの総括、複数計画研究の共同研究から得られた成果とりまとめ、全体の考察を通して、領域の研究成果を取りまとめた。具体的には、マントル深部及び核の熱特性、始原物質の貯蔵機構、熱源元素総量などを軸として個々の成果について集約し、領域全体としての活動を総括し成果取りまとめを実行した。前年度までと同様に地球惑星科学連合(JpGU)年次大会において国際セッションを主催し、本領域で得られた核－マントルの相互作用と共進化に関する研究成果を世界の研究者と共有するとともに、本領域の活動により得られた新たな知見を集約した書籍や論文特集号の編集及び執筆を行った。それらを通し、最終的には「核－マントルの相互作用と共進化」について領域として新たなモデルを提案し、新たな学理として統合的地球深部科学の確立を試みた。成果取りまとめを計画的に進めるために、5月、8月、10月に集中的に総括班メンバーによるメール会議を行った。その他、社会・国民に向けた研究成果情報の発信も精力的に実施した。具体的には、一般に向けて研究教育成果を分かりやすくまとめた成果報告書を編集するとともに、ホームページ及びSNSを活用して成果の周知及び情報発信を行った。これらに加え、成果取りまとめの一環として、本領域の活動により得られた新たな知見を集約した英文書籍の編集及び執筆を行った（英文書籍については米国地球物理学連合からの出版を現在進めている）。これらを通じ、本研究プロジェクトの成果を一般のレベルから専門家のレベルまで国内外を問わず幅広い対象に向けて発信した。これら領域の活動について事後評価を受け、「A」の評価を得た。一方、本年度に実施を予定していた研究成果発表会については、新型コロナウイルス感染症の蔓延により延期せざるを得ない状況となった。

Research Progress Status

令和2年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和2年度が最終年度であるため、記入しない。

Research Products

• [Int'l Joint Research] Case Western Reserve University/Gemological institute of America/Lawrence Livermore National Laboratory(米国)
  • Country Name: U.S.A.
  • Counterpart Institution: Case Western Reserve University/Gemological institute of America/Lawrence Livermore National Laboratory
  • # of Other Institutions: 4
• [Int'l Joint Research] Sorbonne Universite/European Synchrotron Radiation Facility/Universite Claude Bernard Lyon(フランス)
  • Country Name: FRANCE
  • Counterpart Institution: Sorbonne Universite/European Synchrotron Radiation Facility/Universite Claude Bernard Lyon
  • # of Other Institutions: 3
• [Int'l Joint Research] Max-Planck Institut fur Chemie/European X-Ray Free Electron Laser/Friedrich-Schiller-Universitat Jena(ドイツ)
  • Country Name: GERMANY
  • Counterpart Institution: Max-Planck Institut fur Chemie/European X-Ray Free Electron Laser/Friedrich-Schiller-Universitat Jena
  • # of Other Institutions: 3
• [Int'l Joint Research] Sichuan University/Academy of Engineering Physics/Jiangsu Normal University(中国)
  • Country Name: CHINA
  • Counterpart Institution: Sichuan University/Academy of Engineering Physics/Jiangsu Normal University
  • # of Other Institutions: 1
• [Int'l Joint Research] Mahidol University(タイ)
  • Country Name: THAILAND
  • Counterpart Institution: Mahidol University
• [Int'l Joint Research]
  • # of Other Countries: 5
• [Journal Article] Helium and Argon Partitioning Between Liquid Iron and Silicate Melt at High Pressure (2021)
  • Author(s): Xiong Zhihua、Tsuchiya Taku、Van Orman James A.
  • Journal Title: Geophysical Research Letters Volume: 48 Pages: -
  • DOI: 10.1029/2020GL090769
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Local electronic structure rearrangements and strong anharmonicity in YH3 under pressures up to 180GPa (2021)
  • Author(s): Purans J.、Menushenkov A. P.、Besedin S. P.、Ivanov A. A.、Minkov V. S.、Pudza I.、Kuzmin A.、Klementiev K. V.、Pascarelli S.、Mathon O.、Rosa A. D.、Irifune T.、Eremets M. I.
  • Journal Title: Nature Communications Volume: 12 Pages: -
  • DOI: 10.1038/s41467-021-21991-x
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The effect of interstitial-site nitrogen on structural, elastic, and magnetic properties of face-center cubic Co (2021)
  • Author(s): Wu Binbin、Zhang Feng、Hu Qiwei、Tang Qiqi、Liu Shan、Xiang Xiaojun、Xia Yuanhua、Fang Leiming、Ohfuji Hiroaki、Irifune Tetsuo、Lei Li
  • Journal Title: Journal of Applied Physics Volume: 129 Pages: 105901～105901
  • DOI: 10.1063/5.0037917
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The stability of subducted glaucophane with the Earth’s secular cooling (2021)
  • Author(s): Bang Yoonah、Hwang Huijeong、Kim Taehyun、Cynn Hyunchae、Park Yong、Jung Haemyeong、Park Changyong、Popov Dmitry、Prakapenka Vitali B.、Wang Lin、Liermann Hanns-Peter、Irifune Tetsuo、Mao Ho-Kwang、Lee Yongjae
  • Journal Title: Nature Communications Volume: 12 Pages: -
  • DOI: 10.1038/s41467-021-21746-8
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Halogen molecular modifications at high pressure: the case of iodine (2021)
  • Author(s): Shi Jingming、Fonda Emiliano、Botti Silvana、Marques Miguel A. L.、Shinmei Toru、Irifune Tetsuo、Flank Anne-Marie、Lagarde Pierre、Polian Alain、Itie Jean-Paul、San-Miguel Alfonso
  • Journal Title: Physical Chemistry Chemical Physics Volume: 23 Pages: 3321～3326
  • DOI: 10.35848/1347-4065/abdc31
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Sn-V centers in diamond activated by ultra high pressure and high temperature treatment (2021)
  • Author(s): Fukuta Rei、Murakami Yohei、Ohfuji Hiroaki、Shinmei Toru、Irifune Tetsuo、Ishikawa Fumitaro
  • Journal Title: Japanese Journal of Applied Physics Volume: 60 Pages: 035501～035501
  • DOI: 10.35848/1347-4065/abdc31
  • Peer Reviewed
• [Journal Article] Structural changes in aluminosilicate glasses up to 164 GPa and the role of alkali, alkaline earth cations and alumina in the densification mechanism (2021)
  • Author(s): Krstulovic Marija、Rosa Angelika D.、Biedermann Nicole、Irifune Tetsuo、Wilke Max
  • Journal Title: Chemical Geology Volume: 560 Pages: 119980～119980
  • DOI: 10.1016/j.chemgeo.2020.119980
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Seismic velocity structure of the upper inner core in the north polar region (2021)
  • Author(s): Ohtaki, T., S. Tanaka, S. Kaneshima, W. Siripunvaraporn, S. Boonchaisuk, S. Noisagool, K. Kawai, T. Kim, Y. Suzuki, Y. Ishihara, K. Miyakawa, N. Takeuchi
  • Journal Title: Phys. Earth Planet. Inter. Volume: 311 Pages: -
  • DOI: 10.1016/j.pepi.2020.106636
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Elastic properties and structures of pyrope glass under high pressures (2021)
  • Author(s): Hisano, N., Sakamaki, T., Ohashi, T., Funakoshi, K., Higo, Y., Shibazaki, Y., and Suzuki, A.
  • Journal Title: American Mineralogist Volume: 106 Pages: 7-14
  • DOI: 10.2138/am-2020-7410
  • Peer Reviewed
• [Journal Article] High-pressure and high-temperature neutron-diffraction experiments using Kawai-type multi-anvil assemblies (2021)
  • Author(s): Sano-Furukawa Asami、Kakizawa Sho、Shito Chikara、Hattori Takanori、Machida Shinichi、Abe Jun、Funakoshi Ken-ichi、Kagi Hiroyuki
  • Journal Title: High Pressure Research Volume: 41 Pages: 65～74
  • DOI: 10.1080/08957959.2020.1867723
• [Journal Article] 第一原理計算による超高圧地球科学の新展開 (2020)
  • Author(s): 土屋卓久
  • Journal Title: 高圧力の科学と技術 Volume: 30 Pages: 140～155
  • DOI: 10.4131/jshpreview.30.140
  • Peer Reviewed
• [Journal Article] Novel configurations of VN4 and VN4H defects in diamond platelets: Structure, energetics and vibrational properties (2020)
  • Author(s): Gu Tingting、Ritterbex Sebastian、Tsuchiya Taku、Wang Wuyi
  • Journal Title: Diamond and Related Materials Volume: 108 Pages: 107957～107957
  • DOI: 10.1016/j.diamond.2020.107957
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Structures of Liquid Iron-Light-Element Mixtures under High Pressure (2020)
  • Author(s): Ohmura Satoshi、Tsuchiya Taku、Shimojo Fuyuki
  • Journal Title: physica status solidi (b) Volume: 257 Pages: 2000098～2000098
  • DOI: 10.1002/pssb.202000098
  • Peer Reviewed
• [Journal Article] Ab Initio Study on the Lower Mantle Minerals (2020)
  • Author(s): Tsuchiya Taku、Tsuchiya Jun、Dekura Haruhiko、Ritterbex Sebastian
  • Journal Title: Annual Review of Earth and Planetary Sciences Volume: 48 Pages: 99～119
  • DOI: 10.1146/annurev-earth-071719-055139
  • Peer Reviewed
• [Journal Article] Viscosity of hcp iron at Earth's inner core conditions from density functional theory (2020)
  • Author(s): Ritterbex Sebastian、Tsuchiya Taku
  • Journal Title: Scientific Reports Volume: 10 Pages: -
  • DOI: 10.1038/s41598-020-63166-6
  • Peer Reviewed
• [Journal Article] Equation of State of Liquid Iron under Extreme Conditions (2020)
  • Author(s): Kuwayama Yasuhiro、Morard Guillaume、Nakajima Yoichi、Hirose Kei、Baron Alfred Q.R.、Kawaguchi Saori I.、Tsuchiya Taku、Ishikawa Daisuke、Hirao Naohisa、Ohishi Yasuo
  • Journal Title: Physical Review Letters Volume: 124 Pages: -
  • DOI: 10.1103/PhysRevLett.124.165701
  • Peer Reviewed
• [Journal Article] Electrical transport measurements for superconducting sulfur hydrides using boron-doped diamond electrodes on beveled diamond anvil (2020)
  • Author(s): Matsumoto Ryo、Einaga Mari、Adachi Shintaro、Yamamoto Sayaka、Irifune Tetsuo、Terashima Kensei、Takeya Hiroyuki、Nakamoto Yuki、Shimizu Katsuya、Takano Yoshihiko
  • Journal Title: Superconductor Science and Technology Volume: 33 Pages: 124005～124005
  • DOI: 10.1088/1361-6668/abbdc5
  • Peer Reviewed
• [Journal Article] High-resolution 3-D S-velocity structure in the D" region at the western margin of the Pacific LLSVP: Evidence for small-scale plumes and paleoslabs (2020)
  • Author(s): Suzuki, Y., K. Kawai, R. J. Geller, S. Tanaka, W. Siripunvaraporn, S. Boonchaisuk, S. Noisagool, Y. Ishihara, and T. Kim
  • Journal Title: Phys. Earth Planet. Inter. Volume: 307 Pages: -
  • DOI: 10.1016/j.pepi.2020.106544
  • Peer Reviewed / Int'l Joint Research
• [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: 1954
  • DOI: 10.1038/s41467-020-15755-2
  • Peer Reviewed / Open Access
• [Journal Article] Effects of alkali and alkaline-earth cations on the high-pressure sound velocities of aluminosilicate glasses (2020)
  • Author(s): Aoki, K., Sakamaki, T., Ohashi, T., Ikeda, O., and Suzuki, A.,
  • Journal Title: Physics and Chemistry of Minerals Volume: 47 Pages: 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, R., Sakamaki, T., Ohtan, E., Fukui, H., Kamada, S., Suzuki, A., Tsutsui, S., Uchiyama, H., and Baron A.Q.R.,
  • Journal Title: Progress in Earth and Planetary Science Volume: 7 Pages: 23
  • DOI: 10.1186/s40645-020-00333-3
  • Peer Reviewed / Open Access
• [Journal Article] Structure and density of H2O-rich Mg2SiO4 melts at high pressure from ab initio simulations (2020)
  • Author(s): Yuan, L., Steinle-Neumann, G., and Suzuki, A.,
  • Journal Title: Journal of Geophysical Research Volume: 125 Pages: e2020JB020365
  • DOI: 10.1029/2020JB020365
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Retrograde phases of former bridgmanite inclusions in superdeep diamonds (2020)
  • Author(s): Zedgenizov Dmitry、Kagi Hirioyuki、Ohtani Eiji、Tsujimori Tatsuki、Komatsu Kazuki
  • Journal Title: Lithos Volume: 370-371 Pages: 105659～105659
  • DOI: 10.1016/j.lithos.2020.105659
• [Journal Article] High nitrogen solubility in stishovite (SiO2) under lower mantle conditions (2020)
  • Author(s): Fukuyama Ko、Kagi Hiroyuki、Inoue Toru、Kakizawa Sho、Shinmei Toru、Hishita Shunichi、Takahata Naoto、Sano Yuji
  • Journal Title: Scientific Reports Volume: 10 Pages: -
  • DOI: 10.1038/s41598-020-67621-2
• [Presentation] Ab initio calculations of PVT-EoS of matters. (2021)
  • Author(s): T. Tsuchiya
  • Organizer: IUCr High-Pressure Workshop
  • Int'l Joint Research / Invited
• [Presentation] Core-mantle chemical interactions (2021)
  • Author(s): T. Tsuchiya
  • Organizer: 惑星深部理論研究会
• [Presentation] Physical properties of minerals in the ultrahigh-pressure planetary interior conditions from ab initio computations (2020)
  • Author(s): T. Tsuchiya, H. Dekura, and S. Ritterbex
  • Organizer: WE-Heraeus-Seminar
  • Int'l Joint Research / Invited
• [Presentation] Equation of state for liquid iron under extreme conditions (2020)
  • Author(s): Y. Kuwayama, G. Morard, Y. Nakajima, K. Hirose, A. Baron, S. Kawaguchi, T. Tsuchiya, D. Ishikawa, N. Hirao, and Y. Ohishi,
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research / Invited
• [Presentation] Spin transition in (Mg,Fe)O tilt grain boundaries across the Earth's lower mantle (2020)
  • Author(s): S. Ritterbex and T. Tsuchiya
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Thermal and chemical interactions between the core and mantle (2020)
  • Author(s): T. Tsuchiya, H. Dekura, Z. Xiong, and A. Ohba
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Ab initio lattice thermal conductivity of (Mg,Fe)O ferropericlase at the deepest mantle (2020)
  • Author(s): H. Dekura and T. Tsuchiya
  • 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] 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] 上部マントルの地震波減衰への水の影響 (2020)
  • Author(s): 芳野 極, 劉 超
  • Organizer: 第61回高圧討論会
• [Presentation] 上部マントル物質の地震波減衰への水の効果 (2020)
  • Author(s): 芳野 極, 劉 超
  • Organizer: 日本鉱物科学会2020年オンライン年会
• [Presentation] Is there primordial reservoir in lower mantle? (2020)
  • Author(s): Takashi Yoshino
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research / Invited
• [Presentation] Iron content induced pressure- and temperature-dependency change of thermal conductivity of ferropericlase: implications for mantle dynamics (2020)
  • Author(s): Youyue Zhang, Takashi Yoshino, Masahiro Osako
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research / Invited
• [Presentation] Martian Core Heat Flux: Electrical Resistivity and Thermal Conductivity of Liquid Fe at Martian Core P-T Conditions (2020)
  • Author(s): Innocent Ezenwa, Takashi Yoshino
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] Seebeck coefficient measurement of olivine by dual heating system and its application to the redox kinetics of the subducted slabs (2020)
  • Author(s): Ran Wang, Takashi Yoshino
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] The effect of water on seismic attenuation of upper mantle olivine and its implications for origin of the sharp lithosphere-asthenosphere boundary (2020)
  • Author(s): Chao Liu, Takashi Yoshino
  • 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): 福山 鴻、鍵 裕之、井上 徹、柿澤 翔、新名 亨、佐野 有司、Cecile Deligny、Evelyn Furi
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] 下部マントル条件下におけるbridgmanite (MgSiO3)中の窒素取り込み量への温度依存性および鉄固溶量の影響 (2020)
  • Author(s): 福山 鴻、鍵 裕之、井上 徹、 柿澤 翔、新名 亨、三河内 岳、 佐野 有司、Cecile Deligny、Evelyn Furi
  • Organizer: 日本鉱物科学会年会
• [Presentation] 高温高圧実験とSIMS分析から求めたbridgmanite (MgSiO3)およびpericlase (MgO)への窒素溶解度：マグマオーシャンの固化過程における窒素貯蔵庫形成 (2020)
  • Author(s): 福山 鴻,鍵 裕之,井上 徹,柿澤 翔,新名 亨,菱田 俊一,高畑 直人,佐野 有司,Cecile Deligny、Evelyn Furi
  • Organizer: 日本地球化学会年会
• [Presentation] Torsional deformation experiments at Mbar pressures toward understanding deep Earth rheology (2020)
  • Author(s): 野村龍一，東真太郎，上杉健太郎，西原遊，入舩徹男
  • Organizer: JpGU-AGU Joint Meeting
  • Int'l Joint Research
• [Presentation] High-pessure generation to 150 Gpa in multianvil apparatus using the 6-8-2 system with nano-polycrystalline diamond anvils (2020)
  • Author(s): 國本健広，西真之，入舩徹男
  • Organizer: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [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: JpGU-AGU Joint Meeting 2020
  • Int'l Joint Research
• [Presentation] The role of deep water cycle on the core-mantle interaction,International Workshop on Development of multi-anvil technology, and its aplications to lower-mantle research and material sciences (2020)
  • Author(s): Nishi, M., Hatakeyama, T. and Irifune, T.
  • Organizer: Bayerisches Geointitut
  • Int'l Joint Research / Invited
• [Presentation] Towards ultrasonic measurements at lower mantle P and T conditions in the multi-anvil apparatus,International Workshop on Development of multi-anvil technology, and its aplications to lower-mantle research and material sciences (2020)
  • Author(s): Greaux, S., Kono, Y., Higo, Y. and Irifune, T.
  • Organizer: Bayerisches Geointitut
  • Int'l Joint Research / Invited
• [Presentation] Application of multianvil LVP technology to ultrahigh pressure synthesis of transparent ano-ceramics (2020)
  • Author(s): Irifune, T.,
  • Organizer: 58th European High Pressure Research Group International Conference
  • Int'l Joint Research / Invited
• [Presentation] 応用鉱物科学賞 「ナノ多結晶ダイヤモンドの合成とその多様な科学研究・新材料創製への応用」 (2020)
  • Author(s): 入舩徹男
  • Organizer: 日本鉱物科学会総会
  • Invited
• [Book] 地球・惑星・生命 (2020)
  • Author(s): 日本地球惑星科学連合（編）
  • Total Pages: 280
  • Publisher: 東京大学出版会
  • ISBN: 978-4-13-063715-2
• [Remarks] 核－マントルの相互作用と共進化
  • URL: http://core-mantle.jp/