核－マントル物質の構造と物性

2016 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 愛媛大学, 地球深部ダイナミクス研究センター, 教授 (00291500) ; 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) ; 村上 元彦 東北大学, 理学研究科, 教授 (50401542) ; 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

本計画研究では領域全体の目的である「核－マントル相互作用と共進化」の解明に向けて，地球内部の不均質構造や化学組成，元素循環プロセスや分化過程を明らかにするため，「核－マントル物質の構造と物性」を研究している．これまでの研究では，(1)地球内部に不均質構造をもたらすマグマの化学組成とその物性の解明，(2)地震学的に分かっている不均質構造を物質科学的に説明するための，地球深部物質の弾性波速度測定，(3)核に軽元素（水素，炭素，硫黄などの揮発性元素）を運び込む地球深部物質の構造と物性の研究，(4)核の軽元素の種類と量を特定するための核構成物質の物性測定などについて研究成果を挙げ，後に示すように雑誌論文や国内外の学会で発表した．
地球深部で発生するマグマについては，ダイヤモンドアンビルセル(DAC)とCO2レーザー加熱技術開発を組み合わせてモデル系での融解実験を行い，マグマの化学組成に制約を与えた．メルト物性については，KEKの放射光ビームラインNE5CとNE7AにおいてＸ線吸収法による測定システムを立ち上げ，高温高圧力下での密度測定に着手した．メルトの構造解析についてはJ-PARC MLFでの高圧中性子回折実験を行うため，高圧セル部品加工のための3D加工機や実験試料合成のための超高温真空雰囲気加熱装置を整備した．ケイ酸塩ガラスを使った中性子回折実験を開始した．地球深部の揮発性元素については，水素を含む高圧相および窒素を含む系での高温高圧実験を行い，下部マントルの含水量や窒素の挙動を考察した．揮発性元素を含む高圧相の弾性波速度測定を高圧下で行い，地球深部の地震波速度異常を議論した．核を構成する鉄合金融体については，高温高圧下での物性に基づいて核形成のタイムスケールについて制約を与えることが出来た．また，鉄合金の弾性波速度を測定し，核に含まれる軽元素を議論した．

Current Status of Research Progress

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

Reason

これまでの2年間で，各メンバーの所属機関には当初計画どおりに装置が導入され，いずれも順調に立ち上がっている．下部マントル条件でのマントル物質の溶融実験については，ダイヤモンドアンビルセル(DAC)とCO2レーザー加熱技術開発を組み合わせて，下部マントル物質として最も重要なMgO (periclase) -MgSiO3 (bridgmanite) 2成分系の溶融関係を115万気圧下まで明らかにした．メルト物性については，KEKの放射光ビームラインNE5CとNE7AにおいてＸ線吸収法による測定システムを立ち上げ，高温高圧力下での密度測定に着手した．また，メルトの構造解析については高圧セル部品加工のための3D加工機や実験試料合成のための超高温真空雰囲気加熱装置を整備した．揮発性元素循環に関しては，特に水素と窒素の地球深部での存在状態と挙動を探る研究を進めている．レーザー加熱ダイヤモンドアンビルセル(LHDAC)を用いて，ケイ酸塩-軽元素系の高温高圧実験を進めている．水素に関しては水素化した鉄が分配に与える影響や中性子回折による反応追跡を進めている．窒素に関しては含水Bridgmaniteへの取り込み挙動を調べ，全地球における窒素のbudgetに関する議論を進めつつある．地球深部物質の弾性波速度測定については，Alに富んだ含水及び無水ブリッジマナイトの弾性特性を明らかにしてきている．地球中心核を構成する鉄合金の物性については，鉄合金融体の常圧下における弾性特性測定を目的とし，物性（密度・音速）測定用の雰囲気制御炉を設置した．この炉を用いて，1600℃までの急速加熱を実施し，鉄合金試料の溶融を観察した．以上のように，この２年間は主に新たな実験システムの構築に取り組んできた．いずれも概ね予定通りに立ち上がっており，順調に実験成果が得られつつある．

Strategy for Future Research Activity

本計画研究（A01-2，構造物性班）では，放射光や中性子といった量子ビームを主に使用し，地球深部環境である高温高圧下において核－マントル物質の構造と物性に関する実験的研究を行う．地球深部で発生するマグマについては，本研究によりその化学組成に制約が与えられた．今後は深部マグマに関する物性測定と構造解析を進める．地球深部に軽元素（水素，炭素，酸素，窒素，硫黄などの揮発性元素）を運ぶ物質については，含水アルミノケイ酸塩，硫酸塩，水酸化物などの高圧相への相転移や構造解析，さらに状態方程式などの物性を明らかにしてきた．今後は複数の軽元素を含む系での実験や，酸化還元雰囲気など環境を制御した実験を進める．弾性波速度測定については，研究分担者である村上元彦教授がH29年度からスイス工科大学に転出することになり，科研費受給資格を喪失するため分担者を辞することとなった．そこで高輝度光科学研究センターの肥後祐司研究員に分担者として加わって頂き，村上氏が担当していた内容を引き継いで頂くこととなった．分担者が村上氏から肥後氏に交代するが，これまでの方針どおりに実験を推進できるので研究計画への影響は全くない．今後は地震波観測と比較して下部マントルの化学組成に制約を与える．外核を構成する鉄合金メルトの物性については，今年度導入した新型電気炉を使用して本格的な測定を開始する．この２年間は主に新たな実験システムの構築に取り組んできた．いずれも概ね予定通りに立ち上がっており，これから実験成果を蓄積する．また，計画研究各班とは合同班会議を開催するなど連携を進め，核－マントル相互作用と共進化の解明に向けた共同研究を加速する．

Research Products

• [Int'l Joint Research] インド工科大学(インド)
  • Country Name: インド
  • Counterpart Institution: インド工科大学
• [Int'l Joint Research] バイエルン地球科学研究所(ドイツ)
  • Country Name: ドイツ
  • Counterpart Institution: バイエルン地球科学研究所
• [Int'l Joint Research] ピエール・マリー・キュリー大学(フランス)
  • Country Name: フランス
  • Counterpart Institution: ピエール・マリー・キュリー大学
• [Journal Article] Single crystal synthesis of δ-(Al,Fe)OOH (2017)
  • Author(s): Kawazoe Takaaki、Ohira Itaru、Ishii Takayuki、Ballaran Tiziana Boffa、McCammon Catherine、Suzuki Akio、Ohtani Eiji
  • Journal Title: American Mineralogist Volume: 102 Pages: 1953～1956
  • DOI: 10.2138/am-2017-6153
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Melting relations in the MgO-MgSiO3 system up to 70 GPa (2017)
  • Author(s): Ohnishi Satoka、Kuwayama Yasuhiro、Inoue Toru
  • Journal Title: Physics and Chemistry of Minerals Volume: 44 Pages: 445～453
  • DOI: 10.1007/s00269-017-0871-8
  • Peer Reviewed
• [Journal Article] Bulk moduli and equations of state of ice VII and ice VIII (2017)
  • Author(s): Klotz S.、Komatsu K.、Kagi H.、Kunc K.、Sano-Furukawa A.、Machida S.、Hattori T.
  • Journal Title: Physical Review B Volume: 95 Pages: 174111～174111
  • DOI: 10.1103/PhysRevB.95.174111
  • Peer Reviewed
• [Journal Article] Note: Development of a new Bridgman-type high pressure cell for accurate dielectric measurements (2017)
  • Author(s): Yamane R.、Komatsu K.、Kagi H.
  • Journal Title: Review of Scientific Instruments Volume: 88 Pages: 046104～046104
  • DOI: 10.1063/1.4980154
  • Peer Reviewed
• [Journal Article] Detection of increased heating and estimation of coseismic shear stress from Raman spectra of carbonaceous material in pseudotachylytes (2017)
  • Author(s): Keisuke Ito、Kohtaro Ujiie、Hiroyuki Kagi
  • Journal Title: Gephysical Research Letters Volume: 28 Pages: 1749～1757
  • DOI: 10.1002/2016GL072457
  • Peer Reviewed
• [Journal Article] Stability field of phase Egg, AlSiO3OH, at high pressure and high temperature: a possible water reservoir in mantle transition zone (2017)
  • Author(s): Fukuyama, K., Ohtani, E., Shibazaki, Y., Kagi, H. and Suzuki, A.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 112 Pages: 31～35
  • DOI: 10.2465/jmps.160719e
  • Peer Reviewed
• [Journal Article] Pressure-induced phase transitions of vaterite, a metastable phase of CaCO3 (2017)
  • Author(s): Maruyama Koji、Kagi Hiroyuki、Komatsu Kazuki、Yoshino Toru、Nakano Satoshi
  • Journal Title: Journal of Raman Spectroscopy Volume: 48 Pages: 1449～1453
  • DOI: 10.1002/jrs.5162
  • Peer Reviewed
• [Journal Article] Thermal equation of state of goethite (α-FeOOH) (2017)
  • Author(s): Suzuki Akio
  • Journal Title: High Pressure Research Volume: 37 Pages: 193～199
  • DOI: 10.1080/08957959.2017.1301938
  • Peer Reviewed
• [Journal Article] Pressure-induced freeze concentratio of alanine aqueous solution as a novel field of chemical reaction (2017)
  • Author(s): Takahashi S., Kagi H., Fujimoto C., Shinozaki A., Gotou H., Nishida T. and Mimura K.
  • Journal Title: Chemistry Letter Volume: 46 Pages: 334～337
  • DOI: 10.1246/cl.160992
  • Peer Reviewed
• [Journal Article] Structural incorporation of MgCl2 into ice VII at room temperature (2017)
  • Author(s): Watanabe Mao、Komatsu Kazuki、Noritake Fumiya、Kagi Hiroyuki
  • Journal Title: Japanese Journal of Applied Physics Volume: 56 Pages: 05FB03～05FB03
  • DOI: 10.7567/JJAP.56.05FB03
  • Peer Reviewed
• [Journal Article] Phase relation of CaSO4 at high pressure and temperature up to 90 GPa and 2300 K (2016)
  • Author(s): Fujii Taku、Ohfuji Hiroaki、Inoue Toru
  • Journal Title: Physics and Chemistry of Minerals Volume: 43 Pages: 353～361
  • DOI: 10.1007/s00269-016-0799-4
  • Peer Reviewed
• [Journal Article] Sound velocities of aluminum-bearing stishovite in the mantle transition zone (2016)
  • Author(s): Greaux Steeve、Kono Yoshio、Wang Yanbin、Yamada Akihiro、Zhou Chunyin、Jing Zhicheng、Inoue Toru、Higo Yuji、Irifune Tetsuo、Sakamoto Naoya、Yurimoto Hisayoshi
  • Journal Title: Geophysical Research Letters Volume: 43 Pages: 4239～4246
  • DOI: 10.1002/2016GL068377
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Micro- and nano-inclusions in a superdeep diamond from Sao Luiz, Brazil (2016)
  • Author(s): Kagi Hiroyuki、Zedgenizov Dmitry A.、Ohfuji Hiroaki、Ishibashi Hidemi
  • Journal Title: Geochemistry International Volume: 54 Pages: 834～838
  • DOI: 10.1134/S0016702916100062
  • Peer Reviewed
• [Journal Article] Creep strength of ringwoodite measured at pressure-temperature conditions of the lower part of the mantle transition zone using a deformation-DIA apparatus (2016)
  • Author(s): Kawazoe Takaaki、Nishihara Yu、Ohuchi Tomohiro、Miyajima Nobuyoshi、Maruyama Genta、Higo Yuji、Funakoshi Ken-ichi、Irifune Tetsuo
  • Journal Title: Earth and Planetary Science Letters Volume: 454 Pages: 10～19
  • DOI: 10.1016/j.epsl.2016.08.011
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ice VII from aqueous salt solutions: From a glass to a crystal with broken H-bonds (2016)
  • Author(s): Klotz, S., Komatsu K., Pietrucci F., Kagi H., Ludl A.-A., Machida S., Hattori T., Sano-Furukawa A. and Bove L.E.
  • Journal Title: Scientific Reports Volume: 6 Pages: －
  • DOI: 101.1038/srep32040
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Precise measurements of enthalpy of postspinel transition in Mg2SiO4 and application to the phase boundary calculation (2016)
  • Author(s): Kojitani Hiroshi、Inoue Toru、Akaogi Masaki
  • Journal Title: Journal of Geophysical Research Volume: 121 Pages: 729～742
  • DOI: 10.1002/2015JB012211
  • Peer Reviewed
• [Journal Article] Partially ordered state of ice XV (2016)
  • Author(s): Komatsu K., Noritake F., Machida S., Sano-Furukawa A., Hattori T., Yamane R. and Kagi H.
  • Journal Title: Scientific Reports Volume: 6 Pages: －
  • DOI: 101.1038/srep28920
  • Peer Reviewed / Open Access
• [Journal Article] Sound velocity and elastic properties of Fe-Ni and Fe-Ni-C liquids at high pressure (2016)
  • Author(s): Kuwabara Soma、Terasaki Hidenori、Nishida Keisuke、Shimoyama Yuta、Takubo Yusaku、Higo Yuji、Shibazaki Yuki、Urakawa Satoru、Uesugi Kentaro、Takeuchi Akihisa、Kondo Tadashi
  • Journal Title: Physics and Chemistry of Minerals Volume: 43 Pages: 229～236
  • DOI: 10.1007/s00269-015-0789-y
  • Peer Reviewed
• [Journal Article] Hydrostatic Compression Behavior and High-Pressure Stabilized β-Phase in γ-Based Titanium Aluminide Intermetallics (2016)
  • Author(s): Liss Klaus-Dieter、Funakoshi Ken-Ichi、Dippenaar Rian、Higo Yuji、Shiro Ayumi、Reid Mark、Suzuki Hiroshi、Shobu Takahisa、Akita Koichi
  • Journal Title: Metals Volume: 6 Pages: 165～165
  • DOI: 10.3390/met6070165
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Sound velocities of δ-AlOOH up to core-mantle boundary pressures with implications for the seismic anomalies in the deep mantle (2016)
  • Author(s): Mashino Izumi、Murakami Motohiko、Ohtani Eiji
  • Journal Title: Journal of Geophysical Research Volume: 121 Pages: 595～609
  • DOI: 10.1002/2015JB012477
  • Peer Reviewed
• [Journal Article] Towards a consensus on the pressure and composition dependence of sound velocity in the liquid Fe-S system (2016)
  • Author(s): Nishida Keisuke、Suzuki Akio、Terasaki Hidenori、Shibazaki Yuki、Higo Yuji、Kuwabara Souma、Shimoyama Yuta、Sakurai Moe、Ushioda Masashi、Takahashi Eiichi、Kikegawa Takumi、Wakabayashi Daisuke、Funamori Nobumasa
  • Journal Title: Physics of the Earth and Planetary Interiors Volume: 257 Pages: 230～239
  • DOI: 10.1016/j.pepi.2016.06.009
  • Peer Reviewed
• [Journal Article] Self-diffusion of polycrystalline ice I h under confining pressure: Hydrogen isotope analysis using 2-D Raman imaging (2016)
  • Author(s): Noguchi Naoki、Kubo Tomoaki、Durham William B.、Kagi Hiroyuki、Shimizu Ichiko
  • Journal Title: Physics of the Earth and Planetary Interiors Volume: 257 Pages: 40～47
  • DOI: 10.1016/j.pepi.2016.05.010
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ultrahigh-pressure acoustic wave velocities of SiO2-Al2O3 glasses up to 200 GPa (2016)
  • Author(s): Ohira Itaru、Murakami Motohiko、Kohara Shinji、Ohara Koji、Ohtani Eiji
  • Journal Title: Progress in Earth and Planetary Science Volume: 3 Pages: －
  • DOI: 10.1186/s40645-016-0097-2
  • Peer Reviewed
• [Journal Article] Preface for the article collection “High-Pressure Earth and Planetary Science in the last and next decade” (2016)
  • Author(s): Sakamaki Tatsuya、Suzuki Akio、Mysen Bjorn
  • Journal Title: Progress in Earth and Planetary Science Volume: 3 Pages: －
  • DOI: 10.1186/s40645-016-0114-5
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Compressional and shear wave velocities for polycrystallinebcc-Fe up to 6.3 GPa and 800 K (2016)
  • Author(s): Shibazaki Yuki、Nishida Keisuke、Higo Yuji、Igarashi Mako、Tahara Masaki、Sakamaki Tatsuya、Terasaki Hidenori、Shimoyama Yuta、Kuwabara Soma、Takubo Yusaku、Ohtani Eiji
  • Journal Title: American Mineralogist Volume: 101 Pages: 1150～1160
  • DOI: 10.2138/am-2016-5545
  • Peer Reviewed
• [Journal Article] Thermoelastic properties of liquid Fe-C revealed by sound velocity and density measurements at high pressure (2016)
  • Author(s): Shimoyama Yuta、Terasaki Hidenori、Urakawa Satoru、Takubo Yusaku、Kuwabara Soma、Kishimoto Shunpachi、Watanuki Tetsu、Machida Akihiko、Katayama Yoshinori、Kondo Tadashi
  • Journal Title: Journal of Geophysical Research Volume: 121 Pages: 7984～7995
  • DOI: 10.1002/2016JB012968
  • Peer Reviewed
• [Journal Article] Stability and partial oligomerization of naphthalene under high pressure at room temperature (2016)
  • Author(s): Shinozaki Ayako、Mimura Koichi、Nishida Tamihito、Inoue Toru、Nakano Satoshi、Kagi Hiroyuki
  • Journal Title: Chemical Physics Letters Volume: 662 Pages: 263～267
  • DOI: 10.1016/j.cplett.2016.09.042
  • Peer Reviewed
• [Journal Article] Pressure-volume-temperature equation of state of ε-FeOOH to 11 GPa and 700 K (2016)
  • Author(s): Suzuki, A.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 111 Pages: 420～424
  • DOI: 10.2465/jmps.160719c
  • Peer Reviewed
• [Journal Article] The K2CO3 fusion curve revisited: New experiments at high pressures up to 12 GPa (2016)
  • Author(s): Wang, M., Liu, Q. Inoue, T., Li, B., Yang, C., Tao, R., Pottish, S. and Wood, J.
  • Journal Title: Journal of Mineralogical and Petrological Sciences Volume: 111 Pages: 241～251
  • DOI: 10.2465/jmps.150417
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The mineralogy of Ca-rich inclusions in sublithospheric diamonds (2016)
  • Author(s): Zedgenizov D. A.、Ragozin A. L.、Kalinina V. V.、Kagi H.
  • Journal Title: Geochemistry International Volume: 54 Pages: 890～900
  • DOI: 10.1134/S0016702916100116
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 高圧下におけるFe-Sメルトの音速測定：Fe-Sメルトの音速に対する圧力、組成の効果の合意に向けて (2016)
  • Author(s): 西田圭佑，鈴木昭夫，柴崎裕樹，若林大佑，船守展正，亀卦川卓美
  • Journal Title: Photon Factory Activity Report Volume: 33 Pages: 281～281
• [Journal Article] Ice VII from aqueous salt solutions: From a glass to a crystal with broken H-bonds (2016)
  • Author(s): Klotz S.、Komatsu K.、Pietrucci F.、Kagi H.、Ludl A.-A.、Machida S.、Hattori T.、Sano-Furukawa A.、Bove L. E.
  • Journal Title: Scientific Reports Volume: 6 Pages: －
  • DOI: 10.1038/srep32040
  • Peer Reviewed / Open Access
• [Journal Article] Partially ordered state of ice XV (2016)
  • Author(s): Komatsu K.、Noritake F.、Machida S.、Sano-Furukawa A.、Hattori T.、Yamane R.、Kagi H.
  • Journal Title: Scientific Reports Volume: 6 Pages: －
  • DOI: 10.1038/srep28920
  • Peer Reviewed / Open Access
• [Presentation] 包有物から探る多結晶ダイヤモンド，カーボナードの起源 (2017)
  • Author(s): 大藤弘明，淺野奈津子，鍵裕之
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] The Role of New Hydrous Phase δ-AlOOH - MgSiO4H2 Phase H - ε-FeOOH Solid Solution in the Earth's Deep Water Cycle (2017)
  • Author(s): Ohira, I., Ohtani, E., Kamada, S., Hirao, N., Suzuki, A.
  • Organizer: Origin and Evolution of Deep Primordial Reservoirs Winter School 2017
  • Int'l Joint Research
• [Presentation] 低粘性流体の落球法による粘性測定（X線顕微鏡・イメージング） (2017)
  • Author(s): 鈴木昭夫
  • Organizer: 第５回JASRI ワークショップ「地球惑星科学検討ワークショップ：大容量高圧プレス・ビームラインの将来」
  • Invited
• [Presentation] Ｘ線イメージングを用いた液体金属の弾性および界面特性測定 (2017)
  • Author(s): 寺崎英紀
  • Organizer: 第５回JASRI ワークショップ「地球惑星科学検討ワークショップ：大容量高圧プレス・ビームラインの将来」
• [Presentation] 15GPaまでのFe-Ni-S融体の音速と密度 (2017)
  • Author(s): 寺崎英紀
  • Organizer: 第4回愛媛大学先進超高圧科学研究拠点 (PRIUS)シンポジウム
• [Presentation] X線吸収法による高圧力下でのメルトの密度測定 (2017)
  • Author(s): 鈴木昭夫
  • Organizer: 2016年度量子ビームサイエンスフェスタ
• [Presentation] 鉄合金融体の弾性への圧力・温度の影響 (2017)
  • Author(s): 寺崎英紀 ，下山裕太 ，西田圭佑 ，黒川冬華 ，真木まゆみ ，田窪勇作 ，浦川啓，柴崎裕樹，坂巻竜也，肥後祐司，町田晃彦 ，柴崎裕樹 ，坂巻竜也 ，肥後祐司 ，町田晃彦
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] 高圧下における鉄－炭素合金の熱弾性的性質 (2017)
  • Author(s): 下山 裕太 ，寺崎 英紀 ，田窪 勇作 ，浦川 啓 ，近藤 忠
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] 構造物性班の進捗状況 (2017)
  • Author(s): 鈴木昭夫 ，鍵 裕之 ，井上 徹 ，舟越賢一 ，寺崎英紀 ，村上元彦
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] コーサイトの高温高圧変形実験 (2017)
  • Author(s): 土居峻太，西原遊，後藤弘匡，飯塚理子，鈴木昭夫，亀卦川卓美
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] 高温高圧実験による鉄－シリケイト中の軽元素の探索と地球進化過程への応用～水素を例に～ (2017)
  • Author(s): 飯塚理子，八木健彦，後藤弘匡，奥地拓生，服部高典，佐野亜沙美，鍵裕之
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] Development of Brillouin and Raman spectroscopies at high pressure and high temprature: application to planetary interior (2017)
  • Author(s): 木村友亮，五島賢一，村上元彦
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] マントル遷移層構成鉱物間における水素同位体分配実験 (2017)
  • Author(s): 佐野亜沙美，伊藤正一，東佳徳，井上徹
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] 金属－ケイ酸塩メルト間の希ガス分配係数の決定に向けて (2017)
  • Author(s): 角野浩史，貴志智，Colin Jackson，野村龍一，三部賢治，舘野繁彦，鍵裕之
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] Partitioning of light elements between mantle and core (2017)
  • Author(s): 鎌田誠司，渡邊慶太郎，小澤信，鈴木昭夫，Jay D. Bass
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] Partitioning experiments of sulfur using basaltic magma and Fe-FeS melt (2017)
  • Author(s): 堀岡祥生，鎌田誠司，小澤信，前田郁也，M. Satish-Kumar，鈴木昭夫
  • Organizer: 文部科学省科研費助成事業新学術領域研究「核-マントルの相互作用と共進化」平成28年度成果報告会
• [Presentation] シュードタキライトの炭質物ラマンスペクトルに基づいた温度異常検出と地震時剪断応力見積 (2017)
  • Author(s): 伊東慶祐，氏家恒太郞，鍵裕之
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] Boehmiteの圧力誘起積層不整と非対称な水素結合について (2017)
  • Author(s): 石井 優佑、小松 一生、中野 智志、町田 真一、服部 高典、佐野 亜沙美、鍵 裕之
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] 分光学的手法およびバイオマーカー分析による石油根源岩の熟成度の多角的解析 (2017)
  • Author(s): 渡邉 真央、鍵 裕之、荻原 成騎、纐纈 佑衣、奥村 文章、岩野 裕継、早稲田 周
  • Organizer: 日本地球惑星科学連合2017年大会
• [Presentation] Light elements in the core based on elemental partitioning experiments between Fe-S melts and silicate magma (2017)
  • Author(s): Watanabe, K., Kamada, S., Ozawa, S., Suzuki, A. and Bass, J.,
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] The sound velocity measurements of FeO at high pressure and temperature: Implications for the low velocity anomaly around the core-mantle boundary (2017)
  • Author(s): Tanaka, R., Sakamaki, T., Fuukui, H., Ohtani, E., Kamada, S., Sato, S., Tsutsui, T., Uchiyama, Y., Baron, AQR. and Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] In situ X-ray diffraction studies of hydrous aluminosilicate at high pressure and temperature (2017)
  • Author(s): Abe, R., Shibazaki, Y., Ozawa, S., Ohira, I., Tobe, H. and Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] High-pressure phase transitions of MgCO3 under the lower mantle conditions (2017)
  • Author(s): Maeda, F., Kamada, S., Sakamaki, T., Hirao, N., Ohishi, Y. and Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Viscosity of CO2-bearing sodium aluminosilicate melt at high pressure (2017)
  • Author(s): Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Stability and thermos-elastic properties of iron oxide hydroxide: water transportation in the Earth's interior (2017)
  • Author(s): Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Partitioning of sulfur beween basaltic magma and Fe-FeS liquid (2017)
  • Author(s): Horioka, Y., Kamada, S., Ozawa, S., Maeda, F., Satish-Kumar, M. and Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Phase relation of Fe-FeSi system at 10 GPa: Application to the Mercury core (2017)
  • Author(s): Tobe, H., Shibazaki, Y., Sakamaki, T., Hiroi, Y., Abe, R. and Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Experimental investigation into the cause of a high attenuation zone of the lunar seismic waves: A possible partialy molten layer at the lowest lunar mantle (2017)
  • Author(s): Igarashi, M., Shibazaki, Y., Shiraishi, R., Sakamaki, T. and Suzuki, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Single crystal synthesis of δ-(Al,Fe)OOH using multi-anvil apparatus (2017)
  • Author(s): Ohira, I., Kawazoe, T., Ishii, T., Boffa Ballalaran, T., McCammon, C., Suzuki, A. and Ohtani, E.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Stability of anhydrous phase B, Mg14Si5O24, at the mantle transition zone conditions (2017)
  • Author(s): Yuan, L., Ohtani, E., Suzuki, A. and Jin, Z.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] In situ deformation experiments on coesite using synchrotron X-ray (2017)
  • Author(s): Doi, S., Nishihara, Y., Goto, H., IIzuka, R., Suzuki, A., and Kikegawa, T.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Investigation of H-D isotope effect in a hydrous mineral using neutron diffraction (2017)
  • Author(s): Sano, A., Hattori, T., Funakoshi, K.-i., Abe, J. and Machida, S.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Melting relations in the MgO-MgSiO3 system underthe lower mantle conditions (2017)
  • Author(s): Ohnishi, S., Kuwayama, Y. and Inoue, T.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Effect of Al on stability of DHMS up to uppermost lower mantle (2017)
  • Author(s): Xu, C., Inoue, T. and Kakizawa, S.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Sound velocity of Al-bearing hydrous and anhydrous bridgmanites under high pressure (2017)
  • Author(s): Inoue, T., Greaux, S., Noda, M., Kakizawa, S., Higo, Y. and Tange, Y.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] P-V-T equation of state of Al-bearing hydrous bridgmanite (2017)
  • Author(s): Kakizawa, S., Inoue, T., Nishi, M., Arimoto, T., Kadobayashi, H., Tange, Y., Higo, Y., Nakano, S. and Hirai, H.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Sound velocity and density of liquid iron alloys under Earth’s core pressures by laser-shock compression (2017)
  • Author(s): Sakaiya, T., Kondo, T., Teraski, H., Shigemori. K. and Hironaka, Y.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Constraint on composition and size of lunar Fe-Ni-S core (2017)
  • Author(s): Terasaki, H., Nishida, K., Urakawa, S., Shimoyama, Y. and Higo, Y.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Pressure-volume-temperature relations for hydrogen volume and content in iron hydride at high pressure and high temperature (2017)
  • Author(s): Ikuta, D., Sano, A., Shibazaki, Y., Terasaki, H., Yuan, L., Hattori, T. and Ohtani, E.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Density of Fe-FeS binary melts at high pressures (2017)
  • Author(s): Urakawa, S., Terasaki, H., Takubo, Y., Shimoyama, Y., Kurokawa, F., Maki, M., Saito, R. and Machida, A.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Thermoelastic properties of iron-carbide melts under high pressure: implication for carbon in the lunar interior (2017)
  • Author(s): Shimoyama, Y., Terasaki, H., Urakawa, S., Takubo, Y., Watanuki, T., Machida, A., Katayama, Y. and Kondo, T.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Interior structure of Mars estimated from elastic properties of liquid Fe-Ni-S (2017)
  • Author(s): Terasaki, H., Shimoyama, Y., Maki, M., Kurokawa, F., Urakawa, S., Nishida, K., Saito, R., Takubo, Y., Shibazaki, Y., Sakamaki, T., Machida, A., Higo, Y. and Kondo, T.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Pressure-induced phase transitions of vaterite, a metastable phase of CaCO3 (2017)
  • Author(s): Kagi, H., Maruyama, K., Komatsu, K., Yoshino, T. and Nakano, S.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Coseismic deformation and shear stress derived from pseudotachylytes in exhumed accretionary complexes (2017)
  • Author(s): Ujiie, K., Tabata, H., Ito, K., Kagi, H. and Lin, W.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] Determination of the noble gas partition coefficients between metal-silicate melts using laser microprobe analysis (2017)
  • Author(s): Kishi, S., Jackson, C., Nomura, R., Sumino, H., Mibe, K., Tateno, S. and Kagi, H.
  • Organizer: Japan Geoscience Union-American Geophusical Union Joint Meeting 2017
  • Int'l Joint Research
• [Presentation] 鉄融体の重力不安定性に与える軽元素の効果-核形成タイムスケールの制約- (2016)
  • Author(s): 寺崎英紀，境家達弘，重森啓介，加藤弘樹，植田泰智，弘中陽一郎，近藤忠
  • Organizer: 大阪大学レーザー研シンポジウム2016
• [Presentation] Sound velocity Fe3S at high pressure and high temperature based on inelastic X-ray scattering (2016)
  • Author(s): Kamada, S., Sakairi, T., Sakamaki, T., Ohtani, E., Terasaki, H., Fukui, H., Baron, A.Q.R., Suzuki, A., Uchiyama, H. and Tsutsui, S.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] The stability of Topaz-OH II in the mantle transition zone (2016)
  • Author(s): Abe, R., Suzuki, A., Shibazaki, Y., Ozawa, S., Ohira, I. and Ohtani, E.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Technical development and improvement for sound velocity measurements of liquid Fe-S up to 15 GPa using ultrasonic pulse-echo method (2016)
  • Author(s): Nishida, K., Suzuki, A., Shibazaki, Y., Wakabayashi, D. and Funamori, N.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Transportation of hydrogen by iron oxide-hydroxide in the Earth’s interior (2016)
  • Author(s): Suzuki, A.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Hydrogen solubility into Fe-alloys under high pressure (2016)
  • Author(s): Terasaki, H., Y. Shibazaki, Y. Higo
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Sound velocity and density of liquid iron sulfide up to 600 GPa by laser-shock compression (2016)
  • Author(s): Ogata, Y., Sakaiya, T., Kondo, T., Terasaki, H., Shigemori, K. and Hironaka, Y.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Reaction of MORB and water under the lower mantle (2016)
  • Author(s): Hiromi, S., Kondo, T., Terasaki, H., Takubo, Y., Mitai, S. and Kikegawa, T.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Melting relations in the MgO-MgSiO3 system under the lower mantle condition using a CO2 laser heated diamond anvil cell (2016)
  • Author(s): Ohnishi, S., Kuwayama, Y. and Inoue, T.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Hydrous bridgmanite: Water storage capacity in the lower mantle (2016)
  • Author(s): Inoue, T., Kakizawa, S., Fujino, K., Kuribayashi, T., Nagase, T., Greaux, S., Higo, T., Sakamoto, N., Yurimoto, H., Hattori, T. and Sano, A
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research / Invited
• [Presentation] Compressibility of Al-bearing hydrous bridgmanite (2016)
  • Author(s): Kakizawa, S., Inoue, T., Nishi, M., Arimoto, T., Tange, Y. and Higo, Y.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Effect of pressure on water solubility in aluminous bridgmanite (2016)
  • Author(s): Chen, J., Pamato, M., Inoue, T., Kakizawa, S., Yang, B., Lin, Y., Katsura, T., Kawazoe, T. and Liu, B.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Reaction between olivine and nitrogen at high pressure and high temperature (2016)
  • Author(s): Kagi, H., Kubo, T., Hoshino, Y., Yagi, T., Shinozaki, A., Ohfuji, H., Nakano, S., Nakao, A. and Okada, T.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Sound velocities of delta-AlOOH up to lowermost mantle pressures; implications for the seismic anomalies in deep mantle (2016)
  • Author(s): Mashino, I., Murakami, M. and Ohtani, E.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] In-situ observation of hydrogen-bond symmetrization in δ-AlOOH and its isotope effect (2016)
  • Author(s): Sano, A., Hattori, T., Funakoshi, K.-i., Abe, J. and Machida, S.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] Pressure-induced formation of alanine oligopeptides at 25 °C (2016)
  • Author(s): Fujimoto, C., Shonozaki, A., Mimura, K., Nishida, T., Gotou, H., Komatsu, K. and Kagi, H.
  • Organizer: Japan Geoscience Union Meeting 2016
  • Int'l Joint Research
• [Presentation] 高圧下におけるFeS-NiS２元系メルトの密度測定 (2016)
  • Author(s): 浦川 啓，寺崎 英紀，岸本 俊八，井上 尚紀，田窪 勇作，下山 裕太，黒川 冬華，町田 晃彦
  • Organizer: 日本地球惑星科学連合2016年大会
• [Presentation] 高圧変形その場観察実験によるhcp金属の格子選択配向の研究 (2016)
  • Author(s): 西原遊，大内智博，川添貴章，丸山玄太，瀬戸雄介，肥後祐司，舟越賢一，丹下慶範
  • Organizer: 日本地球惑星科学連合2016年大会
• [Presentation] 糖、塩、アミノ酸を添加した系における氷の粒成長 (2016)
  • Author(s): 嶋田達郎，鍵裕之，小松一生，石橋秀巳，前田竜郎
  • Organizer: 日本地球惑星科学連合2016年大会
• [Presentation] ラマン分光法を用いた菫青石チャネル中のCO2定量法 (2016)
  • Author(s): 阿部都，M. Satish-Kumar，鍵裕之，H. Simon
  • Organizer: 日本地球惑星科学連合2016年大会
• [Presentation] 密度汎関数法を用いた氷XVの構造の研究 (2016)
  • Author(s): 則竹史哉，小松一生，山根崚，鍵裕之
  • Organizer: 日本地球惑星科学連合2016年大会
• [Presentation] 炭質物のラマンスペクトルを用いた断層における摩擦発熱検出 (2016)
  • Author(s): 氏家恒太郞，田畑皓輝，纐纈佑衣，鍵裕之，林為人
  • Organizer: 日本地球惑星科学連合2016年大会
• [Presentation] ラマンスペクトル及び蛍光スペクトルによる根源岩の熟成度の評価 (2016)
  • Author(s): 渡邉真央，鍵裕之，萩原成騎，纐纈佑衣，奥村文章，岩野裕継，早稲田周
  • Organizer: 日本地球惑星科学連合2016年大会
• [Presentation] Pressure-induced phase transitions of vaterite, a metastable phase of CaCO3 (2016)
  • Author(s): Kagi H., Maruyama K., Komatsu K., Yoshino T., Nakano S.
  • Organizer: GEORAMAN 2016
  • Int'l Joint Research / Invited
• [Presentation] Oligopeptide formation of alanine under high pressure at 25 °C (2016)
  • Author(s): Fujimoto, C., Shonozaki, A., Mimura, K., Nishida, T., Gotou, H., Komatsu, K. and Kagi, H.
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] The specific features of Camineralogy of inclusions in sublithospheric diamonds (2016)
  • Author(s): Zedgenizov, D.A., Ragozin A.L., Kagi, H. and Kalinina, V.V.
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Thermodynamic calculation of post-spinel phase boundary of Mg2SiO4 (2016)
  • Author(s): Kojitani, H., Inoue, T. and Akaogi, M.
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Behavior of al-bearing hydrous bridgmanite at high pressure (2016)
  • Author(s): Kakizawa, S., Inoue, T., Nishi, M., Arimoto, T., Tange, Y. and Higo, Y.
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Water reservoir in Earth's lower mantle (2016)
  • Author(s): Chen, J., Pamato, M., Inoue, T., Kakizawa, S., Yang, B., Lin, Y., Katsura, T., Kawazoe, T. and Liu, B.,
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Hydrous bridgmanite: Possible water reservoir in the lower mantle (2016)
  • Author(s): Inoue, T., Kakizawa, S., Fujino, K., Kuribayashi, T., Nagase, T., Greaux, S., Higo, T., Sakamoto, N., Yurimoto, H., Hattori, T. and Sano, A
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Influence of pressure on chemical reaction of napltahene (2016)
  • Author(s): Shinozaki, A., Minura, K., Nishida, T., Inoue, T. and Kagi, H.
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Mantle origin of natural polycrystalline diamond, carbonado, inferred from inclusion chemistry (2016)
  • Author(s): Kagi H., Shiraishi N., Sumino H., Senda R., Suzuki K., Asano N. and Ohfuji H.
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Melting relations in the MgO-MgSiO3 system and the effect of other elements in the lower mantle (2016)
  • Author(s): Ohnishi, S., Kuwayama, Y. and Inoue, T.
  • Organizer: Goldschmidt Conference 2016
  • Int'l Joint Research
• [Presentation] Hydrous bridgmanite: Water storage capacity in the lower mantle (2016)
  • Author(s): Inoue, T.
  • Organizer: International Symposium "Advances in High-pressure Research-III: Towards Geodynamic Implications-2016"
  • Int'l Joint Research
• [Presentation] Water in the mantle: high pressure hydrous phases and nominally anhydrous minerals (2016)
  • Author(s): Inoue, T.
  • Organizer: GeoHP-2016 Summer School "High-pressure techniques for petrology and geodynamics of Earth and planetary interiors"
  • Int'l Joint Research
• [Presentation] X-ray diffraction study of FeOOH under high pressures and high temperatures (2016)
  • Author(s): Suzuki, A.
  • Organizer: The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
  • Int'l Joint Research
• [Presentation] Phase relations of CuBr under high pressure and temperature (2016)
  • Author(s): Ohtaka, O., Morimoto, A., Yoshiasa, A., Tobase, T., Nakatsuka, A., Kikegawa, T., Suzuki, A., Arima, H. and Saitoh, H.
  • Organizer: The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
  • Int'l Joint Research
• [Presentation] The existence of a density maximum in fluid tin tetraiodide (2016)
  • Author(s): Fuchizaki, K., Suzuki, A., Nishida, K., Saitoh, H. and Hamaya, N.
  • Organizer: The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
  • Int'l Joint Research
• [Presentation] Stability of high-pressure polymorph of topaz-OH (2016)
  • Author(s): Abe, R., Suzuki, A., Shibazaki, Y., Ozawa, S., Ohira, I. and Ohtani, E.
  • Organizer: The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
  • Int'l Joint Research
• [Presentation] Development of the falling-sphere technique for measuring the viscosity of liquid under high pressure (2016)
  • Author(s): Funakoshi, K.-I., Ohtaka, O.
  • Organizer: The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
  • Int'l Joint Research
• [Presentation] 落下溶解熱量測定によるMgSiO3アキモトアイトのエンタルピーの再決定 (2016)
  • Author(s): 糀谷浩，井上徹，野田昌道，赤荻正樹
  • Organizer: 日本鉱物科学会2016年年会
• [Presentation] Alに富む無水及び含水ブリッジマナイトの弾性波速度測定 (2016)
  • Author(s): 井上徹，Greaux Steeve，野田昌道，柿澤翔，肥後祐司，丹下慶範
  • Organizer: 日本鉱物科学会2016年年会
• [Presentation] Ａｌに富むSuperhydrous phaseBの安定領域及び置換様式の決定 (2016)
  • Author(s): 柿澤翔，井上徹，中野泰斗
  • Organizer: 日本鉱物科学会2016年年会
• [Presentation] fcc-Feの弾性波速度に対する水素の効果 (2016)
  • Author(s): 柴崎裕樹，西田圭佑，戸邉宙，阿部涼太，鈴木昭夫，寺﨑英紀，下山裕太，黒川冬華，肥後祐司，亀卦川卓美
  • Organizer: 第57回高圧討論会
• [Presentation] KEKでの大容量プレスを用いた高圧変形実験 (2016)
  • Author(s): 西原遊，久保友明，芳野極，大内智博，山崎大輔，鈴木昭夫
  • Organizer: 第57回高圧討論会
• [Presentation] 高圧下におけるFeOの音速測定 (2016)
  • Author(s): 田中遼介，坂巻竜也，福井宏之，大谷栄治，鎌田誠司，筒井智嗣，内山裕士，BARON Alfred. Q.R.，鈴木昭夫
  • Organizer: 第57回高圧討論会
• [Presentation] 回転式粘度測定装置 (2016)
  • Author(s): 鈴木昭夫
  • Organizer: 第57回高圧討論会
• [Presentation] 20 GPaまでのFe-S系メルトの音速測定 (2016)
  • Author(s): 西田圭佑，柴崎裕樹，戸邉宙，阿部涼太，若林大佑，船守展正，寺﨑英紀，肥後祐司，鈴木昭夫
  • Organizer: 第57回高圧討論会
• [Presentation] 外熱式DAC を用いたX 線イメージングによるIn の密度測定II (2016)
  • Author(s): 田窪勇作，寺崎英紀, 近藤忠, 三田井慎吾, 廣海真吾, 下山裕太, 亀卦川卓美
  • Organizer: 第57回高圧討論会
• [Presentation] 高温高圧下におけるFe-S-O-H系試料の回収分析 (2016)
  • Author(s): 三田井慎吾, 近藤忠, 田窪勇作，廣海真吾, 寺崎英紀, 山下智也, 亀卦川卓美
  • Organizer: 第57回高圧討論会
• [Presentation] FeSメルトの圧縮とその密度へのNiの影響 (2016)
  • Author(s): 浦川 啓，寺崎 英紀，田窪 勇作，田窪 勇作，下山 裕太，黒川 冬華，岸本 俊八，井上 尚紀，町田 晃彦
  • Organizer: 第57回高圧討論会
• [Presentation] CaSiO3ぺロブスカイトへのNa+とLa3+のカップル固溶限界について (2016)
  • Author(s): 永井隆哉，高川智成，井上徹，新名亨
  • Organizer: 第57回高圧討論会
• [Presentation] 高圧下におけるAlに富むブリッジマナイトの弾性波速度測定 (2016)
  • Author(s): 井上徹，Greaux Steeve，野田昌道，柿澤翔，肥後祐司，丹下慶範
  • Organizer: 第57回高圧討論会
• [Presentation] 熱力学的手法によるMgSiO3アキモトアイト－ブリッジマナイト相転移境界の再検討 (2016)
  • Author(s): 糀谷浩，井上徹，野田昌道，赤荻正樹
  • Organizer: 第57回高圧討論会
• [Presentation] CaTiO3-CaM3+O2.5系ぺロブスカイトへの水の固溶に関する研究 (2016)
  • Author(s): 今野新之介，永井隆哉，井上徹，新名亨
  • Organizer: 第57回高圧討論会
• [Presentation] Pressure-induced olygomerization of L-alanine: prebiotic peptide formation in icy planets (2016)
  • Author(s): Kagi, H., Fujimoto, C., Takahashi, S., Komatsu, K. et al.
  • Organizer: 2016 International Conference on the Earth’s Deep Interior
  • Int'l Joint Research / Invited
• [Presentation] Stability of anhydrous phase B, Mg14Si5O24, in the mantle transition zone (2016)
  • Author(s): Yuan, L., Ohtani, E., Suzuki, A. and Jin, Z.
  • Organizer: 2016 International Conference on the Earth’s Deep Interior
  • Int'l Joint Research
• [Presentation] Water transport to the lowermost mangle driven by δ-AlOOH-phase H (MgSiO4H2) solid solution (2016)
  • Author(s): Ohira, I., Ohtani, E., Kamada, S., Hirao, N. and Suzuki, A.
  • Organizer: Anerican Geophysical Union Fall Meeting 2016
  • Int'l Joint Research
• [Presentation] Sound velocity and density of FeO at high pressure and temperature (2016)
  • Author(s): Tanaka, R., Sakamaki, T., Fukui, H., Ohtani, E., Kamada, S., Sato, S., Tsutsui, S., Uchiyama, H., Baron, A.Q.R. and Suzuki, A.
  • Organizer: Anerican Geophysical Union Fall Meeting 2016
  • Int'l Joint Research
• [Presentation] Sound velocity and density of liquid Fe-Ni-S at high pressure (2016)
  • Author(s): Terasaki, H., F. Kurokawa, Y. Shimoyama, S. Urakawa, Y. Takubo, K. Nishida, Y. Shibazaki, A. Machida, T. Watanuki, Y. Higo, T. Kondo
  • Organizer: Anerican Geophysical Union Fall Meeting 2016
  • Int'l Joint Research
• [Presentation] Sound velocity of 23 A phase (a new Al-bearing hydrous Mg-silicate) to 14 GPa (2016)
  • Author(s): Cai, N., Chen, T., Qi, X., Inoue, T. and Li, B
  • Organizer: Anerican Geophysical Union Fall Meeting 2016
  • Int'l Joint Research
• [Presentation] 放射光を利用した高圧力下でのX線イメージング (2016)
  • Author(s): 鈴木昭夫
  • Organizer: 東北大学金属材料研究所共同利用ワークショップ「3GeV高輝度放射光SLiT-Jと産学協創」
• [Book] Deep Earth: Physics and Chemistry of the Lower Mantle and Core (2016)
  • Author(s): Terasaki, H., R.A. Fischer
  • Total Pages: 312
  • Publisher: AGU/Wiley
  • ISBN: 978-1118992470
• [Remarks] 新学術領域研究「核-マントルの相互作用と共進化」
  • URL: http://core-mantle.jp/