「核－マントルの相互作用と共進化」の推進と支援 - MATCI 産学連携支援マッチング情報システム

研究課題番号	KAKENHI-ORGANIZER-15H05826
研究種目	新学術領域研究(研究領域提案型)
研究分野
研究機関	愛媛大学
代表研究者	土屋卓久
研究分担者	芳野極
研究分担者	鈴木昭夫
研究分担者	入舩徹男
研究分担者	鈴木勝彦
研究分担者	M Satish‐Kumar
研究分担者	田中聡
研究分担者	田中宏幸
研究分担者	鍵裕之
研究期間開始年月日	2015/4/1
研究期間終了年度	2019
研究ステータス	完了 (2021/4/1)
配分額（合計）	67,470,000 (直接経費 :51,900,000、間接経費 :15,570,000)
配分額（履歴）	2019年度：18,460,000 (直接経費 :14,200,000、間接経費 :4,260,000) 2018年度：11,050,000 (直接経費 :8,500,000、間接経費 :2,550,000) 2017年度：14,820,000 (直接経費 :11,400,000、間接経費 :3,420,000) 2016年度：11,050,000 (直接経費 :8,500,000、間接経費 :2,550,000) 2015年度：12,090,000 (直接経費 :9,300,000、間接経費 :2,790,000)
キーワード	核－マントル相互作用核－マントル共進化高圧地球科学地球化学グローバル地震学核-マントル相互作用核-マントル共進化核ーマントル相互作用核ーマントル共進化

[雑誌論文] Improvement of nano-polycrystalline diamond anvil cells with Zr-based bulk metallica glass cylinder for higher pressures: application to Laue-TOF diffractometer

Yamashita, K., Komatsu, K., Ohhara, T., Munakata, K., Irifune, T., Shinmei, T., Sugiyama, K., Kawamata, T. and Kagi, H. 2022

[雑誌論文] Ab Initio Molecular-Dynamics Study of Structural and Bonding Properties of Liquid Fe-Light-Element-O Systems Under High Pressure

Ohmura Satoshi、Shimojo Fuyuki、Tsuchiya Taku 2022

[雑誌論文] Viscosity of bridgmanite determined by in situ stress and strain measurements in uniaxial deformation experiments

Noriyoshi Tsujino, Daisuke Yamazaki, Yu Nishihara, Takashi Yoshino, Yuji Higo, Yoshinori Tange 2022

[雑誌論文] Synthesis of transparent polycrystalline jadeite under high pressure and temperature

Mitsu, K., Irifune, T., , Ohfuji, H. and Yamada, A. 2021

[学会発表] Applications of nano-polycrystalline diamond to ultrahigh-pressure technology:Some recent advances

Irifune, T. 2021

[雑誌論文] Grain size dependent high-pressure elastic properties of ultrafine micro/nanocrystalline grossular

Zhang, J.S., Irifune, T., Hao, M., Zhang, D., Hu, Y., Tkachev, S., Dera, P., Chen, J., Jiang, Y.B., Bearley, A.J., Bass, J.D. and Prakapenka, V. 2021

[雑誌論文] 超高圧合成法によるナノ多結晶ダイヤモンドの合成と応用

入舩徹男 2021

[雑誌論文] Phase relations of the Al2O3-SiO2 system at 13-21 GPa and 2300-2800 K and a new high-pressure Al2Si2O7 phase

Zhou, Y., Irifune, T. and Kuribayashi, T. 2021

[雑誌論文] Elongation of Fe-Fe atomic pairs in the Invar alloy Fe65Ni35

Ishimatsu, N., Iwasaki, S., Kousa, M., Kato, S., Nakajima, N., Kitamura, N., Kawamura, N., Mizumaki, M., Kakizawa, S., Nomura, R., Irifune, T. and Sumiya, H. 2021

[学会発表] Hf and W partitioning between liquid metal and liquid silicate and resultant core-mantle interaction signature on the 182W isotope of the afar plume

K. Suzuki, A. Takamasa, T. Tsuchiya, Y, Fukami, Y. Orihashi and R. Shinjo 2021

[学会発表] Effects of the core-mantle interaction on the distribution of sulfur in the Earth's deep interior

T. Tsuchiya and K. Ito 2021

[学会発表] 高圧環境下における液体鉄混合系の物性

大村訓史, 土屋卓久 2021

[学会発表] Hf and W fractionation between liquid metal and liquid silicate and resultant core-mantle interaction signature on the 182W isotope of the ethiopian basalts

K. Suzuki, A. Takamasa, T. Tsuchiya, Y, Fukami, Y. Orihashi and R. Shinjo, 2021

[学会発表] 高圧高温下におけるその場X線観察と超音波干渉法を組み合わせた弾性波速度測定に関するボンド補正の再評価

野田昌道, 井上徹, 土屋卓久, 肥後祐司 2021

[学会発表] Effects of the core-mantle interaction on the distribution of sulfur in the Earth's deep interior

T. Tsuchiya and K. Ito 2021

[学会発表] 地球深部の硫黄分布に対する核マントル相互作用の影響

伊藤慧, 土屋卓久 2021

[学会発表] Ab initio computation on the element distribution between liquid metal and molten silicate

T. Tsuchiya 2021

[学会発表] H/D partitioning between forsterite, wadsleyite and ringwoodite : ab initio free energy calculation

J. Tsuchiya and T. Tsuchiya 2021

[学会発表] H/D partitioning between forsterite, wadsleyite and ringwoodite : ab initio free energy calculation

J. Tsuchiya and T. Tsuchiya 2021

[学会発表] First-principles study of the mechanical behavior of (Mg,Fe)O tilt grain boundaries in planetary mantles

S. Ritterbex and T. Tsuchiya 2021

[学会発表] First-principles calculations of the Hf-W partitioning between molten iron and silicate melt and its implications for 182W isotopes in Ethiopian basalts

K. Suzuki, A. Takamasa, T. Tsuchiya, Y. Fukami, Y. Orihashi and R. Shinjo 2021

[学会発表] SiO2における Li2ZrF6型構造の熱力学的安定性と結晶化学的特徴

中川采音, 土屋卓久 2021

[学会発表] Viscosity of HCP iron and its implications for the dynamics of Earth’s inner core

S. Ritterbex and T. Tsuchiya 2021

[学会発表] Viscous strength of hcp iron at conditions of Earth’s inner core

S. Ritterbex and T. Tsuchiya 2021

[学会発表] 高温高圧下における水の金属－ケイ酸塩間分配反応

土屋卓久, 大場篤郎 2021

[学会発表] Sound velocities of “breyite” and some implications for seismological signatures around the 660 km discontinuity

Irifune, T. and Greaux, S. 2019

[学会発表] Synthesis, characterization, and application of NPD: An overview

Irifune, T. 2019

[学会発表] ナノ多結晶高圧鉱物の超高圧合成とその光学的性質

入舩徹男 2018

[学会発表] Sound velocities of CaSiO3 perovskite and some implications for deep mantle mineralogy

入舩徹男、グロースティーブ 2018

[学会発表] Chemical compositions of the mantle transition region and the uppermost lower mantle inferred from high-pressure mineral physics

Irifune, T. and Greaux, S. 2018

[学会発表] Synthesis of transparent nano-polycrystalline minerals under very high pressure

Irifune, T., Furuta, D., Arimoto, T., Kunimoto, T., Shinmei, T., Nishiyama, N. 2018

[学会発表] ナノ多結晶ダイヤモンドの圧縮挙動

入舩徹男，上田千晶，境毅，國本健広，有本岳史，新名亨，門林宏和，大藤弘明，八木健彦，河口沙織，河口彰吾 2018

[雑誌論文] High pressure generation using double-stage diamond anvil technique: problems and equation of state of rhenium

Sakai, T., Yagi, T., Irifune, T., Kadobayashi, M., Hirao, N. Kunimoto, T., Ohfuji, H., Kawaguchi-Imada, S., Ohishi, Y., Tateno, S., Hirose, K. 2018

[学会発表] Implication of the B1-B2 phase transition on MgO diffusion properties in super-Earth mantles

S. Ritterbex, T. Harada, and T. Tsuchiya 2018

[学会発表] High-P,T easticity of Fe-Si and Fe-S alloys

T. Tsuchiya 2018

[学会発表] Ferric iron in MgO

T. Tsuchiya 2018

[学会発表] Chemical reactions between Fe and H2O up to megabar pressures and implications for water storage in the Earth’s mantle and core

Yuan, L., Ohtani, E., Ikuta, D., Kamada, S., Tsuchiya, J., Hirao, N., Ohishi, Y. and Suzuki, A. 2018

[学会発表] He and Ar partitioning between liquid iron and molten silicate at high pressure

Z. Xiong and T. Tsuchiya 2018

[学会発表] 第一原理物性計算による地球深部科学

土屋卓久 2018

[学会発表] Effects of light elements on transport properties of liquid Fe alloys under high pressure

S. Ohmura, T. Tsuchiya, and H. Ichikawa 2018

[学会発表] He and Ar partitioning between liquid iron and molten silicate at high pressure

T. Tsuchiya and Z. Xiong 2018

[図書] 月刊地球総特集「核－マントルの相互作用と共進化」

土屋卓久、太田健二、末広翔、奥田善之、石川晃、竹内希、上木賢太・飯塚毅、榎本三四郎、鍵裕之、福山鴻、飯塚理子、山崎大輔、鎌田誠司、M. Satish-Kumar、金嶋聰、George Helffrich、大滝壽樹、中川貴司 2018

[雑誌論文] 核－マントルの相互作用と共進化から探る地球深部科学の新たな展開

土屋卓久 2018

[学会発表] Ab initio lattice thermal conductivity of MgSiO3 post-perovskite

H. Dekura and T. Tsuchiya 2018

[学会発表] First principles investigation of the high-pressure behavior of the FeOOH-AlOOH-Phase H system

J. Tsuchiya, T. Tsuchiya, M. Nishi, and Y. Kuwayama 2018

[学会発表] Ab-initio study of Earth's inner core diffusion properties and the effect of light elements

S. Ritterbex and T. Tsuchiya 2018

[学会発表] Effects of iron on the lattice thermal conductivity of lower mantle minerals evaluated by Ab initio anharmonic lattice dynamics simulations

H. Dekura and T. Tsuchiya 2018

[学会発表] High-P,T elasticity of Fe-Si and Fe-S alloys

T. Tsuchiya 2018

[学会発表] Application of nano-polycrystalline diamond to novel ultrahigh-pressure technology

入舩徹男 2017

[雑誌論文] Pressure-induced nano-crystallization of silicate garnets from glass

T. Irifune, K. Kawakami, T. Arimoto, H. Ohfuji, T. Kunimoto, and T. Shinmei 2017

[学会発表] 2段ダイヤモンドアンビルセルの技術的問題点

境毅、八木健彦、門林宏和、國本健広、大藤弘明、平尾直久、河口沙織、大石泰生、入舩徹男 2017

[学会発表] Study of magma ocean processes by high pressure melting experiments on natural chondrites

S. Greaux, S. Tateno, N. Nishi, Y. Tange, T. Irifune and S. Maruyama 2017

[学会発表] Synthesis of novel nano-ceramics using large-volume multi-anvil press

T. Irifune 2017

[学会発表] 様々な超硬材料を用いたマルチアンビル装置による圧力発生

入舩徹男 2017

[学会発表] ヒメダイヤを用いた中性子回折用高圧セルの開発

小松一生、KLOTZ Stefan、中野智志、町田真一、服部高典、佐野亜沙美、入舩徹男 2017

[学会発表] Melting temperatures of MgO up to ~50 GPa determined by micro-texture analysis

T. Kimura、H. Ohfuji、M. Nishi、T. Irifune 2017

[学会発表] Synthesis of ultrahard nano-polycrystalline diamond and its applications to high-pressure science and technology

T. Irifune 2017

[学会発表] 統括講演

入舩徹男 2017

[雑誌論文] Discovery of MgTiSi2O7: a new high-pressure silicate with the weberite structure synthesized at transition zone conditions

L. Bindi, E. Sirotkina, A. Bobrov, D. Pushcharovsky, and T. Irifune 2017

[学会発表] 大容量高圧装置を活用した地球および関連物質の高温高圧物性研究の推進

入舩徹男 2017

[雑誌論文] Bridgmanite-like crystal structure in the novel Ti-rich phase synthesized at transition zone condition

L. Bindi, E. Sirotkina, A. Bobrov, M. Walter, D.Y. Pushcharovsky, and T. Irifune 2017

[学会発表] Sound velocities of CaSiO3 perovskite

S. Greaux、T. Irifune、Y. Higo、Y. Tange、T. Arimoto、Z. Liu、A. Yamada 2017

[雑誌論文] Melting temperatures of MgO under high pressure by micro-texture analysis

T. Kimura, H. Ohfuji, M. Nishi, and T. Irifune 2017

[学会発表] High-pressure phase transitions in AlOOH and FeOOH

西真之、桑山靖弘、土屋旬、土屋卓久、入舩徹男 2017

[学会発表] Generation of ～90 Gpa in Kawai-type multianvil apparatus using nano-polycrystalline diamond anvils

國本健広、入舩徹男 2017

[学会発表] Evaluation of the pressures measured in the double stage diamond anvil cell technique

境毅、八木健彦、門林宏和、平尾直久、國本健広、大藤弘明、大石泰生、入舩徹男 2017

[学会発表] The high-pressure phase transitions of hydroxides

M. Nishi、Y. Kuwayama、J. Tsuchiya、T. Tsuchiya、T. Irifune 2017

[雑誌論文] Archaeal and bacterial communities in deep-sea hydrogenetic ferromanganese crusts on old seamounts of the northwestern Pacific

S. Nitahara, S.Kato A. Usui, T. Urabe, K. Suzuki, and A. Yamagishi 2017

[雑誌論文] Continuous growth of hydrogenetic ferromanganese crusts since 17 Myr ago on Takuyo-Daigo Seamount, NW Pacific, at water depths of 800-5500 m

A. Usui, K. Nishi, H. Sato, Y. Nakasato, B. Thornton, T. Kashiwabara, A. Tokumaru, A. Sakaguchi, K. Yamaoka, S. Ka, S. Nitahara, K. Suzuki, K. Iijima, and T.Urabe 2017

[雑誌論文] Surface layer Nd isotopic composition of ferromanganese crusts collected from the Takuyo-Daigo Seamount reflects ambient seawater

H. Amakawa, A. Usui, K. Iijima, and K. Suzuki 2017

[雑誌論文] First principles calculation of the elasticity of ice VIII and X

J. Tsuchiya and T. Tsuchiya 2017

[学会発表] Effects of light-element impurities on transport properties of liquid Fe-Ni alloy at Earth's core conditions

大村訓史、土屋卓久、市川浩樹 2017

[学会発表] Seismological evidence for heterogeneous lowermost outer core (F-layer) of the Earth

大滝壽樹、金嶋聰、市川浩樹、土屋卓久 2017

[学会発表] Experimental investigation of high-pressure phase transitions in AlOOH and FeOOH

西真之、桑山靖弘、土屋旬、土屋卓久 2017

[学会発表] Theory and computation for high-pressure mineral physics

Taku Tsuchiya, Jun Tsuchiya, Haruhiko Dekura, Zhihua Xiong, Sebastian Arthur Willem Ritterbex, Xianlong Wang and Hiroki Ichikawa 2017

[学会発表] Atomic diffusion in solid iron at Earth’s inner core conditions

Sebastian Arthur Willem Ritterbex、Taku Tsuchiya 2017

[学会発表] Ab Initio Predictions of K, He and Ar Partitioning Between Silicate Melt and Liquid Iron Under High Pressure

Z. Xiong、T. Tsuchiya、T. Taniuchi 2017

[学会発表] Outer core composition estimated from thermoelastic properties of liquid Fe alloys

市川浩樹、土屋卓久 2017

[図書] Encyclopedia of Geochemistry

T. Tsuchiya 2017

[学会発表] First principles investigation of the high-pressure behavior of the FeOOH-AlOOH- phase H (MgSiO4H2) system

Jun Tsuchiya、 Elizabeth C. Thompson、Taku Tsuchiya、Masayuki Nishi、Yasuhiro Kuwayama 2017

[学会発表] Ab initio prediction of potassium partitioning into the Earth's core

Zhihua Xiong, Taku Tsuchiya, Takashi Taniuchi 2017

[学会発表] Effects of Fe and Al incorporations on MgSiO3 postperovskite phase boundary

Xianlong Wang, Taku Tsuchiya, Zhi Zeng 2017

[学会発表] First principles investigation of high pressure behavior of FeOOH-AlOOH-phase H (MgSiO4H2) system

J. Tsuchiya、E. C. Thompson、T. Tsuchiya、M. Nishi、Y. Kuwayama 2017

[学会発表] First principles investigation of high pressure behavior of FeOOH

土屋旬、土屋卓久、西真之、桑山靖弘 2017

[学会発表] Viscosity and atomic-local-structures of basaltic melt under high pressure

大村訓史、土屋卓久 2017

[雑誌論文] The pyrite-type high-pressure form of FeOOH

M. Nishi, Y. Kuwayama, J. Tsuchiya, nad T. Tsuchiya 2017

[学会発表] High-P,T Elasticity of Iron-Light Element Alloys

土屋卓久、桑山靖弘、石井水晶、河合研志 2017

[学会発表] High-P,T elasticity of iron-light element alloys

T. Tsuchiya、Y. Kuwayama、M. Ishii 、K. Kawai 2017

[雑誌論文] 核－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～

土屋卓久 2017

[学会発表] Atomic scale study of vacancies in Earth’s inner core: effect of pressure and chemistry

S. Ritterbex 、T. Tsuchiya 2017

[学会発表] Ab initio lattice thermal conductivity of MgO using a full solution to the linearized Boltzmann transport equation

出倉春彦、土屋卓久 2017

[雑誌論文] Pressure dependence of transverse acoustic phonon energy in ferropericlase across the spin transition

H. Fukui, A. Baron, D. Ishikawa, H. Uchiyama, Y. Ohishi, T. Tsuchiya, H. Kobayashi, T. Matsuzaki, T. Yoshino, and T. Katsura 2017

[学会発表] Ab initio anharmonic lattice dynamics calculation for Fe-bearing lower mantle minerals

出倉春彦、土屋卓久 2017

[学会発表] Theoretical mineral physics for mantle science

土屋　卓久 2017

[学会発表] Prograde infiltration of Cl-rich fluid into the granulitic continental crust from a collision zone in Perlebandet, S?r Rondane Mountains, East Antarctica

河上哲生、東野文子、Skrzypek Etienne、Satish-Kumar Madhusoodhan、Grantham Geoffrey、土屋範芳、石川正弘、坂田周平、平田岳史 2017

[雑誌論文] Ab initio lattice thermal conductivity of MgO using a full solution to the linearized Boltzmann transport equation

H. Dekura and T. Tsuchiya 2017

[学会発表] Chemical reactions between Fe and H2O up to megabar pressures and implications for water storage in the Earth’s mantle and core

Yuan L.、Ohtani E.、Ikuta D.、Kamada S.、Tsuchiya J.、Hirao N.、Ohishi Y.、Suzuki、A. 2017

[雑誌論文] Stability and partial oligomerization of naphthalene under high pressure at room temperature

A. Shinozaki, K. Mimura, T. Nishida, T. Inoue, S. Nakano, and H. Kagi 2016

[学会発表] Local structure of molten 3d metals under extreme conditions of pressure and temperature by means of X-ray absorption spectroscopy

S. Boccato, R. Torchio, K. Kantor, O. Mathon, A. Trapananti, P. D'Angelo, S. Anzellini, G. Morard, R. Giampaoli, A. Smareglia, T. Irifune and S. Pascarelli 2016

[雑誌論文] Applications of nano-polycrystalline diamond anvils to X-ray absorption spectroscopy under high pressure

N. Ishimatsu, N. Kawamura, M. Mizumaki, H. Maruyama, H. Sumiya, and T. Irifune 2016

[学会発表] Na-bearing phases in the deep transition zone and lower mantle: composition, structural features and Na transport to the deep earth

A. Tamarova, L. Bindi, A. Bobrov, E. Sirotkina, O. Tschauner, M. J. Walter and T. Irifune 2016

[雑誌論文] Creep strength of ringwoodite measured at pressure-temperature conditions of the lower part of the mantle transition zone using a deformation-DIA apparatus

T. Kawazoe, Y. Nishihara, T. Ohuchi, N. Miyajima, G. Maruyama, Y. Higo, K. Funakoshi, and T. Irifune, T. 2016

[学会発表] Semibrittle flow of olivine aggregates under the conditions of subducting slab

大内智博，雷興林，肥後祐司，丹下慶範，入舩徹男 2016

[学会発表] Synthesis of various materials at high pressure and temperature in a large-volume multianvil apparatus "BOTCHAN-6000"

T. Shinmei, T. Kunimoto and T. Irifune 2016

[学会発表] Phase relations in the system MgSiO3-Al2O3 in the lower mantle

Z. Liu, T. Irifune, M. Nishi, Y. Tange, T. Arimoto, T. Shinmei, T. Katsura, T. Ishii, H. Fei and L. L. Wang 2016

[学会発表] Development of rotational diamond anvil cell for ultra-high pressure deformation experiments

S. Azuma, R. Nomura, Y. Nakashima, K. Uesugi, T. Shinmei and T. Irifune 2016

[学会発表] Observation of the formation of spheical iron-based nitrides under high pressure

L. Zhang, L. Lei, Q. Hu, S. Gao, L. Fang, F. Peng, D. He, X. Chen, Y. Xia, L. Feng, B. Chen, H. Ohfuji, Y. Kojima and T. Irifune 2016

[学会発表] Development of Kawai-type multianvil technology using nano-polycrystalline diamond anvils

T. Irifune and T. Kunimoto 2016

[学会発表] 超高圧を利用したナノ多結晶バルク体の合成

入舩徹男 2016

[雑誌論文] In situ characterization of liquid network structures at high pressure and temperature using X-ray absorption spectroscopy coupled with the Paris-Edinburgh press

A.D. Rosaa, J. Pohlenzb, C.D. Grouchyc, B. Cochaind, Y. Konoe, S. Pasternaka, O. Mathona, T. Irifune, and M. Wilkeg 2016

[学会発表] High-pressure rotational deformation apparatus to 135 GPa

R. Nomura, S. Azuma, K. Uesugi, Y. Nakashima, T. Irifune and T. Shinmei 2016

[学会発表] Multianvil techniques and their application in Earth and materials sciences

T. Irifune 2016

[学会発表] Creep strength of ringwoodite measured up to 1700 K at 17-18 Gpa using a deformation-dia apparatus

T. Kawazoe, Y. Nishihara, T. Ohuchi, N. Miyajima, G. Maruyama, Y. Higo, K. Funakoshi and T. Irifune 2016

[学会発表] Nano-polycrystalline diamond and applications to deep Earth mineralogy

T. Irifune 2016

[学会発表] ltrahigh-pressure synthesis and characterization of transparent nano-polycrystalline silicate garnet

T. Irifune, K. Kawakami, T. Arimoto, H. Ohfuji, T. Kunimoto and T. Shinmei 2016

[学会発表] Sub-millisecond time-resolved XAS as a probe of the dynamics of structural phase transitions

S. Pascarelli, A. Dewaele, O. Mathon, R. Andre, F. Occelli, T. Irifune and P. Loubeyre 2016

[雑誌論文] 2段式加圧ダイヤモンドアンビルセルによるマルチメガバールの発生

境毅，八木健彦，入舩徹男 2016

[学会発表] 高温・超高圧を利用した透明ナノセラミックスの合成

入舩徹男 2016

[学会発表] 2段式ダイヤモンドアンビルセルの開発

境毅，八木健彦，門林宏和，大藤弘明，國本健広，平尾直久，大石泰生，入舩徹男 2016

[学会発表] High pressure and high temperature generation using multianvil apparatus with sintered diamond anvils

T. Arimoto, T. Irifune, M. Nishi, Y. Tange and T. Kunimoto 2016

[学会発表] ガラスの高圧下直接変換によるナノ多結晶ガーネットの硬度と透光性

入舩徹男，川上航司，有本岳史，大藤弘明，國本健広，吉田大祐，新名亨，高橋和志 2016

[学会発表] 超高圧合成ナノ多結晶ガーネットの透光性と硬度

入舩徹男，川上航司，有本岳史，吉田大祐，大藤弘明，國本健広，新名亨 2016

[学会発表] Phase relations in the system MgSiO3-Al2O3 to 52 Gpa and 2000 K

Z. Liu, T. Irifune, M. Nishi, Y. Tange, T. Arimoto and T. Shinmei 2016

[学会発表] 稍深発地震は剪断集中帯における断熱不安定によって起きる

大内智博，雷興林，大藤弘明，肥後祐司，丹下慶範，境毅，藤野清志，入舩徹男 2016

[学会発表] 超高圧地球科学・材料科学の新展開

入舩徹男 2016

[学会発表] Research project "Interaction and coevolution of the core and mantle" and Geodynamics Research Center (GRC), Ehime University

A. Yamada, T. Tsuchiya, T. Irifune and T. Shinmei 2016

[学会発表] Melting of tagish lake meteorite at high pressure: Implications for the Fate of the carbonaceous matter during planetary accretion,

V. Stagno, W. Du, Y. Kebukawa and T. Irifune 2016

[学会発表] Melting temperatures of MgO under high pressure determined by micro-texture observation

T. Kimura, H. Ohfuji, M. Nishi and T. Irifune 2016

[雑誌論文] Novel diamond anvil cell for electrical measurements using boron-doped metallic diamond electrodes

R. Matsumoto, Y. Sasama, M. Fujioka, T. Irifune, M. Tanaka, T. Yamaguchi, H. Takeya, and Y. Takano 2016

[学会発表] New tungsten carbide anvils potentially important for melting experiments under lower mantle conditions

入舩徹男，國本健広，丹下慶範，和田光平 2016

[学会発表] ダイヤモンド電極導入型ＤＡＣの開発と超伝導体の圧力下電気抵抗測定

松本凌，笹間陽介，山下愛智，鈴木皓司，入舩徹男，田中将嗣，竹屋浩幸，高野義彦 2016

[学会発表] Ｘ線ラマン散乱による固体酸素高圧相の電子状態研究

和田正弘，福井宏之，平岡望，赤浜裕一，入舩徹男 2016

[学会発表] Local structure and spin transition in Fe2O3 hematite at high pressure

A. Sanson, I. Kantor, V. Cerantola, T. Irifune and S. Pascarelli 2016

[学会発表] 放射光Ｘ線ラミノグラフィーの超高圧変形実験その場観察への応用

野村龍一，東真太郎，上杉健太郎，中島悠貴，入舩徹男，新名亨 2016

[学会発表] Local structure of molten 3d metals under extreme conditions by means of X-ray absorption spectroscopy

S. Boccato, R. Torchio, I. Kantor, G. Morard, O. Mathon, A. Trapananti, P. D'Angelo, S. Anzellini, T. Irifune and S. Pascarelli 2016

[雑誌論文] Combined x-ray absorption and xray diffraction under high pressure

J.P. Itie, A. Polian, F. Baudelet, C. Mocuta, D. Thiaudiere, E. Fonda, and T. Irifune 2016

[雑誌論文] Phase relations in the system MgSiO3-Al2O3 to 52 GPa and 2000K

Z. Liu, T. Irifune, M. Nishi, Y. Tange, T. Arimoto, and T. Shinmei 2016

[学会発表] In-situ X-ray diffraction measurement of growth kinetics of reaction rim at high pressures

岩澤圭希，西真之，入舩徹男，肥後祐司 2016

[学会発表] ナノ多結晶ダイヤモンド製アンビルを用いた川井式マルチアンビル装置による90GPa領域の超高圧発生

國本健広，入舩徹男 2016

[学会発表] Synthesis and properties of ultrahard, transparent nanopolycrystalline diamond

H. Ohfuji and T. Irifune 2016

[雑誌論文] Local structure and spin transition in Fe2O3 hematite at high-pressure

A. Sanson, I. Kantor V. Cerantola, T. Irifune, A. Carnera, and S. Pascarelli 2016

[学会発表] In-situ X-ray diffraction studies of hydrous phases up to ～50 Gpa

西真之，入舩徹男，土屋旬，有本岳史，柿澤翔，丹下慶範 2016

[学会発表] Ordering of interstitial nitrogen in hcp iron under high pressure

L. Lei, L. Fang, S. Gao, Q. Hu, F. Peng, D. He, X. Chen, Y. Xia, B. Chen, H. Ohfuji, Y. Kojima and T. Irifune 2016

[雑誌論文] The α→ω phase transformation in zirconium followed with ms-scale time-resolved X-ray absorption spectroscopy

A.D. Rosaa, J. Pohlenzb, C.D. Grouchyc, B. Cochaind, Y. Konoe, S. Pasternaka, O. Mathona, T. Irifune, and M. Wilkeg 2016

[学会発表] Deep mantle mineralogy and novel materials synthesis using multianvil high-pressure technology

T. Irifune 2016

[雑誌論文] Micro- and nano-inclusions in a superdeep diamond from Sao Luiz, Brazil

H. Kagi, D.A. Zedgenizov, H. Ohfuji, and H. Ishibashi 2016

[雑誌論文] Laser-shock compression of magnesium oxide in the warm-dense matter regime

Miyanishi, K., Y. Tange, N. Ozaki, T. Kimura, T. Sano, Y. Sakawa, T. Tsuchiya, and R. Kodama 2016

[学会発表] Seismological evidence for heterogeneous lowermost outer core of the Earth from PKiKP-PKPbc differential traveltime and dispersion in PKPbc

T. Ohtaki, S. Kaneshima, H. Ichikawa and T. Tsuchiya 2016

[雑誌論文] 鉱物物性シミュレーションから探る地球深部ダイナミクス

土屋卓久 2016

[学会発表] Thermal conductivity of lower mantle minerals from ab initio anharmonic lattice dynamics

H. Dekura and T. Tsuchiya 2016

[学会発表] Ab initio prediction of potassium partitioning into the Earth's core

Z. Xiong, T. Tsuchiya and T. Taniuchi 2016

[学会発表] 鉄系合金の高温高圧弾性特性

土屋卓久, 桑山靖弘, 河合研志, 石井水晶 2016

[学会発表] The equation of state of liquid pure Fe and Fe-light elements alloys by ab initio molecular dynamics simulations to confine the outer core composition

H. Ichikawa, T. Tsuchiya and M. Ohsumi 2016

[学会発表] Viscosity of basaltic melt under high pressure: ab initio molecular dynamics simulations

S. Ohmura, T. Arai and T. Tsuchiya 2016

[学会発表] 新学術領域「核-マントル共進化」の状況

土屋卓久 2016

[学会発表] MgO-SiO2系のマルチメガバール融解相平衡

土屋卓久, 谷内聖 2016

[学会発表] Electron-phonon contribution to electrical resistivity of hcp Fe

H. Dekura and T. Tsuchiya 2016

[学会発表] Thermal conductivity of lower mantle minerals from ab initio anharmonic lattice dynamics

H. Dekura and T. Tsuchiya 2016

[学会発表] Ab initio prediction of potassium partitioning into the Earth's core

Z. Xiong, T. Tsuchiya, and T. Taniuchi 2016

[学会発表] High pressure behaviors of FeOOH and Fe-bearing phase H

J. Tsuchiya, T. Tsuchiya, M. Nishi and Y. Kuwayama 2016

[学会発表] First principles investigation of the elasticity of ice VIII and ice X

J. Tsuchiya and T. Tsuchiya 2016

[学会発表] 地球深部の理解はどこまで進んでいるのか

土屋卓久 2016

[学会発表] FeOOHの高圧相転移

土屋旬, 土屋卓久, 西真之, 桑山靖弘 2016

[学会発表] Thermoelasticity of fe-light element alloys by ab initio molecular dynamics simulations to model the outer core composition

T. Tsuchiya, H. Ichikawa and S. Ohmura 2016

[学会発表] High-P,T elasticity of iron and iron-carbon alloy

T. Tsuchiya, Y. Kuwayama, M. Ishii, and K. Kawai 2016

[図書] Deep Earth: Physics and Chemistry of the Lower Mantle and Core

T. Tsuchiya, K. Kawai, X. Wang, H. Ichikawa, and H. Dekura 2016

[学会発表] High-P,T elasticity of iron and some alloys

T. Tsuchiya, Y. Kuwayama, K. Kawai, and M. Ishii 2016

[学会発表] Lattice diffusion in B2-type MgO

T. Harada and T. Tsuchiya 2016

[学会発表] 鉱物物性シミュレーションによる地球惑星物理学

土屋卓久 2016

[学会発表] 地球中心にはどのような物質があるのか？

土屋卓久 2016

[学会発表] Outer core compositions by thermoelastic properties of liquid Fe alloys

H. Ichikawa, T. Tsuchiya, and M. Ohsumi 2016

[学会発表] Composition of the Earth from ab initio mineral physics

T. Tsuchiya 2016

[学会発表] 第一原理計算による地球内部物理学

土屋卓久 2016

[雑誌論文] Stability region of K0.2Na0.8AlSi3O8 hollandite at 22 GPa and 2273 K

Y. Zhou, T. Irifune, T. Ohfuji, T. Shinmei, and W. Du 2016

[雑誌論文] Towards a consensus on the pressure and composition dependence of sound velocity in the liquid Fe-S system

K. Nishida, A. Suzuki, H. Terasaki, Y. Shibazaki, Y. Higo, S. Kuwabara, Y. Shimoyama, M. Sakurai, M. Ushioda, E. Takahashi, T. Kikegawa, D. Wakabayashi, and N. Funamori 2016

[学会発表] 金属ダイヤモンド電極を用いた新しいＤＡＣの開発

松本凌，笹間陽介，山下愛智，鈴木皓司，入舩徹男，田中将嗣，竹屋浩幸，高野義彦 2016

[学会発表] Thermal conductivity of lower mantle minerals from ab initio anharmonic lattice dynamics

H. Dekura and T. Tsuchiya 2016

[学会発表] 上部マントルの温度圧力条件下におけるアコースティックエミッション測定に関する技術開発

大内智博，雷興林，肥後祐司，丹下慶範，入舩徹男 2016

[学会発表] 計画研究A04-1の状況

土屋卓久 2016

[雑誌論文] Partition of al between phase D and phase H at high pressure: Results from a simultaneous structure refinement of the two phases coexisting in an unique grain

L. Bindi, M. Nishi, and T. Irifune 2015

[雑誌論文] Pressure-induced dissociation of water molecules in ice VII

T. Iitaka, H. Fukui, Z. Li, N. Hiraoka, and T. Irifune 2015

[雑誌論文] Bromine speciation in hydrous silicate melts at high pressure

B. Cochain, C. Sanloup, C. De Grouchy, C. Crepisson, H. Bureau, C. Leroy, J. Drewitt, I. Kantor, and T. Irifune 2015

[雑誌論文] High-pressure, high-temperature plastic deformation of sintered diamonds

J. Gasc, Y. Wang, T. Yu, I. C. Benea, B. R. Rosczyk, T. Shinmei, and T. Irifune 2015

[図書] Treatise on Geophysics (Second Edition)

T. Irifune and T. Tsuchiya 2015

[雑誌論文] Structural and chemical characterization of Mg[(Cr, Mg)(Si, Mg)]O4, a new post-spinel phase with six-fold coordinated silicon

L. Bindi, E. A. Sirotkina, A. V. Bobrov, and T. Irifune 2015

[雑誌論文] Melting and metallization of silica in the cores of gas giants, ice giants, and super Earths.

S. Mazevet, T. Tsuchiya, T. Taniuchi, A. Benuzzi-Mounaix, and F. Guyot 2015

[雑誌論文] Computational support for a pyrolitic lower mantle containing ferric iron

X. Wang, T. Tsuchiya, and A. Hase 2015

[学会発表] 鉄液相・固相の高温高圧弾性特性

土屋卓久 2015

[学会発表] HCP鉄の高温高圧弾性特性

土屋卓久, 桑山靖弘, 大角正直 2015

[学会発表] マルチメガバール条件下における固体金属鉄の第一原理電子-フォノン相互作用計算

出倉春彦, 土屋卓久 2015

[学会発表] Matter in extreme condition

T. Tsuchiya 2015

[学会発表] Ab initio modeling of Earth's composition

T. Tsuchiya 2015

[学会発表] フェロペリクレースのフォノン軟化

福井宏之, バロンアルフレッド, 土屋卓久, 芳野極, 小林寿夫, 大石泰生 2015

[学会発表] 「理論計算班」の概要

土屋卓久 2015

[学会発表] First principles investigation of Fe and Al bearing phase H

J. Tsuchiya and T. Tsuchiya 2015

[学会発表] A possible new host mineral of large-ion elements in the Earth's deep interior (Poster)

K. Kawai and T. Tsuchiya 2015

[図書] The Earth's Heterogeneous Mantle

K. Kawai and T. Tsuchiya 2015

[学会発表] HCP鉄の高温高圧弾性特性

土屋卓久, 河合研志, 桑山靖弘, 大角正直 2015

[学会発表] High-P,T elasticity of hcp iron: Reinvestigation of the applicability of hcp iron to the Earth's inner core

T. Tsuchiya, K. Kawai, Y. Kuwayama, M. Ohsumi, and M. Ishii 2015

[学会発表] 状態方程式を含めた熱力学特性の第一原理計算

土屋卓久 2015

[学会発表] 超高圧環境下における液体酸素の構造：第一原理分子動力学シミュレーション

大村訓史, 下條冬樹, 土屋卓久 2015

[学会発表] 核－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～

土屋卓久 2015

研究成果