研究成果

[雑誌論文] Spin transition and substitution of Fe^ in Al-bearing post-Mg-perovskite

Fujino, K., Nishio-Hamane, D., Kuwayama, Y., Sata, N., Murakami, S., Whittaker, M., Shinozaki, A., Ohfuji, H., Kojima, Y., Irifune, T., Hiraoka, N., Ishii, T. and Tsuei, K.-D 2013

[雑誌論文] Nano-layered diamong sintered compact obtained by direct conversion from highly oriented graphite under high pressure and high temperature

Isobe, F., Ohfuji, H., Sumiya, H. and Irifune, T. 2013

[雑誌論文] A novel technique for the synthesis of nanodiamond powder

Fang, L., Ohfuji, H., and Irifune, T. 2013

[雑誌論文] 第一原理計算による地球惑星物理学

Tsuchiya. T. 2013

[図書] Initio Mineralogical Model of the Earth's Lower Mantle

Tsuchiya, T. 2013

[学会発表] Making gem-quality polycrystalline high-pressure minerals (poly-gems) for sound velocity measurements

Irifune, T., Arimoto, T., Ohfuji, H., Shinmei, T. 2012

[雑誌論文] P-V-T equation of state of stishovite up to mid-lower mantle conditions

Wang, F., Tange, Y., Irifune, T., and Funakoshi, K. 2012

[学会発表] Making sintered nano- to micro-polycrystalline high-pressure minerals using multianvil apparatus

Irifune, T 2012

[学会発表] Multianvil technology for synthesis of consolidated nano-micro polycrystalline high-pressure minerals

Irifune, T. 2012

[学会発表] A new 6000-ton Kawai-type multianvil apparatus and its application to synthesis of ultrahard nano-polycrystalline diamond and other novel materials

Irifune, T. 2012

[雑誌論文] Glitch-free X-ray absorption spectrum under high pressure obtained using nano polycrystalline diamond anvils

Ishimatsu, N., Matsumoto, K., Maruyama, H., Naomi, K., Mizumaki, M., Sumiya, H., and Irifune, T. 2012

[学会発表] Consolidated nano-polycrytalline diamond and its potential applications to deep-Earth drilling

Irifune, T. 2012

[学会発表] マルチアンビル実験技術の高度化と下部マントル条件下でのレオロジー・弾性波速度・相関係の精密決定

入舩徹男 2012

[学会発表] Making gem-quality polycrystalline high-pressure minerals (poly-gems) for sound velocity measurements

Irifune, T 2012

[学会発表] Synthesis of nano-polycrystalline diamond and other consolidated polycrystalline materials using large Kawai-type apparatus

Irifune, T. 2012

[雑誌論文] Synthetic diamond opens windows into the deep Earth

Irifune, T., and Hemley, R.J. 2012

[学会発表] Multianvil technology for synthesis of consolidated nano-micro polycrystalline high-pressure minerals

Irifune, T 2012

[学会発表] Ultrasonic elastic wave velocity measurements of polycrystalline MgAl2O4 spinel at high pressure and high temperature

Irifune, T. 2012

[学会発表] Making sintered nano- to micro-polycrystalline high-pressure minerals using multianvil apparatus

Irifune, T., Shinmei, T., Isobe, F., Arimoto, T., Nishiyama, N., Ohfuji, H., Greaux, S., Zou, Y., Kimura, M. 2012

[学会発表] 放射光で拓く地球深部の科学

入舩徹男 2012

[雑誌論文] P-V-T equation of state of MgSiO3 perovskite based on the MgO pressure scale: A comprehensive reference for mineralogy of the lower mantle

Tange, Y., Kuwayama, Y., Irifune, T., Funakoshi, K., and Ohishi, Y. 2012

[図書] ダイヤモンドは超音速で地底を移動する

入舩徹男 2012

[学会発表] GRCにおける大型NPD合成の現状と、マルチアンビル装置への応用に向けて

入舩徹男 2012

[学会発表] 超高圧技術による地球内部の探索とNPD創製

入舩徹男 2012

[学会発表] ナノ多結晶ダイヤモンドのマルチアンビル装置への応用（II）

入舩徹男 2012

[学会発表] 超高圧技術による地球内部の探索とNPD創製

入舩徹男 2012

[学会発表] Recent activities of Ehime group at BLO4B1, SPring-8

Irifune, T. 2012

[学会発表] Recent activities of Ehime group at BLO4B1, SPring-8

Irifune, T. 2012

[学会発表] Experimental study on the martensite-like phase transition mechanism of graphite to hexagonal diamond

Ohfuji, H. 2012

[学会発表] 六方晶ダイヤモンドの単相バルク焼結体合成と組織評価

大藤弘明 2012

[学会発表] グラファイト‐六方晶ダイヤモンドの相転移メカニズム‐グラファイトの結晶性と静水圧性の影響

大藤弘明 2012

[学会発表] Phase transition mechanism and microtexture evolution through graphite-diamond transition under high pressure and high temperature

Ohfuji, H. 2012

[学会発表] Experimental study on the stability of graphitic C3N4 under high pressure and high temperature

Ohfuji, H 2012

[学会発表] Experimental study on the phase transition of graphite to hexagonal diamond

Ohfuji, H. 2012

[学会発表] 第一原理計算による地球惑星物理学

土屋卓久 2012

[学会発表] Ab initio thermal conductivity model of the earth's lower mantle

Tsuchiya, T. 2012

[学会発表] Effects of iron incorporation on thermodynamic property of MgSiO3 perovskite and post-perovskite

Tsuchiya, T. 2012

[学会発表] 高圧下における蛇紋岩鉱物の偏向異方性

土屋旬 2012

[学会発表] Ab initio study on the densest phase of silica

Tsuchiya, T 2012

[学会発表] First-principles investigation on the structure and elasticity of serpentine

Tsuchiya, J 2012

[学会発表] Majorite-ringwoodite strength contrast: Implication for the separation of crustal material from slab near 660 km depth

Nishihara, Y 2012

[学会発表] メ－ジャライト‐リングウッダイトの塑性強度差：660km不連続におけるスラブからの海洋地殻の剥離について

西原遊 2012

[学会発表] Strength contrast between majorite and ringwoodite: Implication for the separation of crustal material from slab near 660 km depth

Nishihara, Y. 2012

[学会発表] リングウッダイト-メ-ジャライトの強度コントラスト

西原遊 2012

[学会発表] 第一原理電子状態計算法によるリザーダイトの弾性異常

土屋旬 2012

[学会発表] 天然多結晶球状ダイヤBallasの鉱物学的・結晶学的研究

大藤弘明 2012

[学会発表] 透光性多結晶焼結体合成の新手法と高圧相ナノ～ミクロ多結晶体

入舩徹男 2012

[学会発表] New Developments in Systhesis and Application of Ultrahard Nanopolycrystalline Diamond

Irifune, T 2011

[雑誌論文] Phase transitions, element partitioning, and density changes in a model lower mantle composition

Irifune, T. 2011

[学会発表] Iron partitioning between silicate perovskite and ferropeliclase in pyrolite to 50 GPa using kawai-type multianvil apparatus

Irifune, T., Tange, Y., Shinmei, T., Kimura, Y. 2011

[雑誌論文] Phase transformations of Ca3Al2Si3O12 grossular garnet to the depths of the Earth's mantle transition zone

Greaux, S., Nishiyama, N., Kono, Y., Gautron, L., Ohfuji, H., Kunimoto, T., Menguy, N. and Irifune, T. 2011

[学会発表] Nano-polycrystalline diamond (NPD): A new window into the deep Earth

Irifune, T. 2011

[雑誌論文] ナノ多結晶ダイヤモンド（ＮＰＤ）の合成と超高圧研究への応用

入舩徹男 2011

[学会発表] Iron partitioning between silicate perovskite and ferropeliclase in pyrolite to 50 GPa using kawai-type multianvil apparatus

Irifune, T. 2011

[学会発表] Synthesis, properties, and applications of ultrahard nano-polycrystalline diamond at high pressure.

T.Irifune 2011

[学会発表] 超高硬度ナノ多結晶ダイヤモンドの合成と応用

入舩徹男 2011

[学会発表] HIME-DIA : potential 3rd generation anvil material for deep Earth mineralogy.

T.Irifune 2011

[雑誌論文] The stability of magnesite in the transition zone and the lower mantle as function of oxygen fugacity

Stagno, V., Tange, Y., Miyajima, N., McCammon, C., Irifune, T., and Frost, D.J. 2011

[雑誌論文] High-pressure generation using nano-polycrystalline diamonds as anvil materials

Nakamoto, Y., Sakata, M., Sumiya, H., Shimizu, K., Irifune, T., Matsuoka, T., and Ohishi, Y. 2011

[学会発表] Nano-polycrystalline diamond (NPD) : A new window into the deep Earth

Irifune, T. 2011

[学会発表] Multiple Diamond Anvil (M:DA) apparatus using nano-polycrystalline diamond

Irifune, T. 2011

[雑誌論文] ナノ多結晶ダイヤモンドの超高圧合成と特性・応用

入舩徹男 2011

[学会発表] Fate of stagnant slabs: Constraints from density and sound velocities of pyrolite and subducted slab materials

Irifune, T., Kono, Y., Higo, Y., Nishiyama, N. 2011

[学会発表] 超高靭性高硬度を有するナノ多結晶スティショバイトの合成

入舩徹男 2011

[図書] 現代地球科学(第2章「地球内部を探る」22-39,第3章「地球内部の物質と構造」40-59)

入舩徹男 2011

[学会発表] ナノ多結晶ダイヤモンドリマルチアンビル装置への応用

入舩徹男 2011

[学会発表] グラファイトからの六方晶ダイヤモンド直接変換合成と相転移メカニズム

大藤弘明 2011

[雑誌論文] フランボイダルパイライトー天然における鉱物の不思議な自己組織化作用

大藤弘明 2011

[学会発表] 高温高圧下直接変換によって合成されたアモルファスダイヤモンド

大藤弘明 2011

[学会発表] Experimental study on the phase transition of graphite to hexagonal diamond

大藤弘明 2011

[学会発表] Multimegabar phase relations of earth and planetary materials.

T.Tsuchiya 2011

[雑誌論文] Prediction of a hexagonal SiO2 phase affecting stabilities of MgSiO3 and CaSiO3 at multimegabar pressures

Tsuchiya, T., and Tsuchiya, J. 2011

[学会発表] Ab-initio simulation for deep inner core of planets

Tsuchiya, T. 2011

[学会発表] Insight on lower mantle heterogeneity from Ab initio high-pressure elasticity of subducted crustal materials

Tsuchiya, T. 2011

[雑誌論文] First principles prediction of a high-pressure hydrous phase of AlOOH.

J.Tsuchiya 2011

[雑誌論文] Prediction of a hexagonal SiO2 phase affecting stabilities of MgSiO3 and CaSiO3 at multimegabar pressures.

T.Tsuchiya 2011

[学会発表] On the densest phase of silica

T.Tsuchiya 2011

[学会発表] Multimegabar phase relations of major Earth and planetary materials

Tsuchiya, T 2011

[学会発表] Toward mineralogical interpretation of LLSVP : High-P,T elasticity of deep mantle materials

土屋旬 2011

[学会発表] Theoretical and experimental evidence of the densest form in metal dioxide

Tsuchiya, J. 2011

[学会発表] Ab initio study in geoscience

Tsuchiya, T. 2011

[学会発表] Ab initio study on the high-P,T phase relations and elasticity of iron and iron-light element systems

土屋卓久 2011

[雑誌論文] Prediction of a hexagonal SiO2 phase affecting stabilities of MgSiO3 and CaSiO3 at multimegabar pressures

Tsuchiya, J.Tsuchiya 2011

[学会発表] グラファイトからの六方晶ダイヤモンド直接変換合成と相転移メカニズム

大藤弘明 2011

[学会発表] グラファイトからの六方晶ダイヤモンド直接変換合成と相転移メカニズム

大藤弘明 2011

[学会発表] Phase transitiona and sound velocities of mantle and slab slab materials : implicatio the composition of the ransition region

T.Irifune 2010

[学会発表] Constitutions and compositions of the mantle transition region and the upper part of the lower mantle.

T.Irifune 2010

[雑誌論文] Iron partitioning and density changes of pyrolite in Earth's lower mantle

30Irifune, T., Shinmei, T., McCammon, C. A., Miyajima, N., Rubie, D. C., and Frost, D.J. 2010

[学会発表] 大容量KMA合成装置"BOTCHAN-6000"の概要

入舩徹男 2010

[学会発表] 大容量超高圧鉱物合成装置BOTCHAN-6000の概要と応用

入舩徹男 2010

[学会発表] Nano-polycrystalline diamond: a potential third-generation ultrahard material for LVP experiments

T.Irifune 2010

[学会発表] 地球深部の構造・物質・ダイナミクス

入舩 徹男 2010

[雑誌論文] Iron partitioning and density changes of pyrolite in Earth's lower mantle

T.Irifune, T.Shinmei, C.A.McCammon, N.Miyajima, D.C.Rubie, D.J.Frost 2010

[学会発表] Nature and application of nano-polycrystalline diamond synthesized by direct conversion in large-volume multianvil apparatus

T.Irifune 2010

[雑誌論文] 新型大容量D-DIA装置とKMA装置による高圧地球物質科学の新しい展開

入舩徹男 2010

[学会発表] Synthesis of ultrahard nano-polycrystalline diamond at high pressure and temperature using a large-volume multianvil apparatus.

T.Irifune 2010

[図書] Journal of Earth Science (Special issue, editors)

H.W.Green II, J.Zhang, L.F.Dobrzhinetskaya, T.Irifune 2010

[雑誌論文] Application of nano-polycrystalline diamond to laser-heated diamond anvil cell experiments

Ohfuji, H., Okada, T., Yagi, T., Sumiya, H., and Irifune, T. 2010

[学会発表] Phase relaions, Fe partitioning, and density changes in pyrolite under the lower mantle P-T conditions.

T.Irifune 2010

[雑誌論文] P-V-T relation of MgO derived by simultaneous elastic wave velocity and in situ X-ray measurements: A new pressure scale for the mantle transition region

Kono, Y., Irifune, T., Higo, Y., Inoue, T. Barnhoorn, A., and Suetsugu, D. 2010

[学会発表] SOSEKI laboratory and new developments in multianvil technology

Irifune, T. 2010

[学会発表] Nano-pollycristalline diamond: a potential third-generation ultrahard material for LVP experiments

Irifune, T. 2010

[学会発表] 地球深部の構造・物質・ダイナミクス

入舩徹男 2010

[学会発表] Nature and application of nano-polycrystalline diamond synthesized by direct conversion in large-volume multianvil apparatus.

T.Irifune 2010

[学会発表] SOSEKI laboratory and new developments in multianvil technology

T.Irifune 2010

[学会発表] マルチアンビル実験技術の高度化と下部マントル条件下でのレオロジー・弾性波速度・相関係の精密決定

入舩徹男 2010

[雑誌論文] Iron partitioning and density changes of pyrolite in Earth's lower mantle

Irifune, T. 2010

[学会発表] Nano-polycrystalline diamond : a potential third-generation ultrahard material for LVP experiments

T.Irifune 2010

[雑誌論文] Laser heating in nano-polycrystalline diamond anvil cell

Ohfuji, H. 2010

[雑誌論文] Application of nano-polycrystalline diamond to laser-heated diamondanvil cell experiments

Ohfuji, H. 2010

[学会発表] グラファイト-ダイヤモンド直接変換焼結におけるグラファイトの結晶度の影響

大藤弘明 2010

[学会発表] Influence of graphite crystallinity on the microtexture of nanopolycrystalline diamond obtained by direct conversion.

H.Ohfuji 2010

[学会発表] Synthesis of "amorphous" diamond from graphite under static high pressure and high temperature.

H.Ohfuji 2010

[雑誌論文] Micro-/nanostructural investigation of laser-cut surfaces of single-and polycrystalline diamonds

Ohfuji, H. 2010

[雑誌論文] Micro-/nanostructural investigation of laser-cut surfaces of single- and polycrystalline diamonds.

H.Ohfuji 2010

[学会発表] Ab initio modeling of thermal chemical properties of the core-mantle boundary region

T.Tsuchiya, K.Kawai 2010

[学会発表] Ab initio modeling of the deep mantle heterogeneity

T.Tsuchiya 2010

[学会発表] Ab initio modeling of thermal chemical properties of the core-mantle boundary region.

T.Tsuchiya 2010

[学会発表] A new dense phase of silica initiating silicates breakdown in giant terrestrial planets.

T.Tsuchiya 2010

[学会発表] A new dense phase of silica initiating silicates breakdown in giant terrestrial planets.

T.Tsuchiya 2010

[学会発表] A Novel Dense Phase of Silica Initiating Silicates Breakdown in Giant Terrestrial Planets.

T.Tsuchiya 2010

[学会発表] A new dence phase of silica initiating silicates breakdown in super-Earths.

T.Tsuchiya 2010

[学会発表] Ab initio study for Earth and planetary materials.

T.Tsuchiya 2010

[雑誌論文] Stress relaxation experiments of olivine under Earth's deep upper mantle conditions

Y.Nishihara 2010

[学会発表] Phase transitions, densities, and sound velocities of mantle and slab materials down to the upper part of the lower mantle.

T.Irifune 2010

[学会発表] High pressure and high temperature synthesis of nano-polycryst aline diamond from various types of polycrystalline graph

H.Ohfuji 2010

[学会発表] Recent progress in nano-polycristalline diamond project : syntjesis, physical, propertoes, and applicatopns

T.Irifune 2010

[学会発表] Fe distribution between (post-)perovskite and ferropericlase.

T.Tsuchiya 2010

[学会発表] Development of multianvil technology and its application to deep Earth mineralogy and novel materials synthesis

T.Irifune 2009

[学会発表] 高圧直接変換ナノ多結晶ダイヤモンドの微細構造・物性・応用

入舩徹男 2009

[学会発表] Development of multianvil technology and its application to deep Earth mineralogy and novel materials synthesis

入舩徹男 2009

[学会発表] 超高硬度ナノ多結晶ダイヤモンドの合成と応用

入舩徹男 2009

[学会発表] 高硬度ナノ多結晶ダイヤモンドの合成とその超高圧化学研究への応用

入舩徹男 2009

[学会発表] 高圧直接変換ナノ多結晶ダイヤモンドの微細構造・物性・応用

入舩徹男 ,新名亨, 磯部太志, 大藤弘明, 西山宣正, 國本健広, 河野義生, 仲本麻里子, 栗尾文子, 実平武, 木村正樹, 小竹翔子, 鍵裕之, 角谷均 2009

[学会発表] 超高硬度ナノ多結晶ダイヤモンドの合成と応用

入舩徹男 2009

[学会発表] Synthesis of nano-polycrystalline diamond in large-volume multianvil apparatus and its application to various types of high-pressure apparatus

Irifune, T 2009

[雑誌論文] Pulsed laser processing of nano-polycrystalline diamonds: a comparative study with single crystal diamond

34Odake, S., Ohfuji, H., Okuchi, T., Kagi, H., Sumiya, H., and Irifune, T. 2009

[学会発表] Development of multianvil technology and its application to deep Earth mineralogy and novel materials synthesis

入舩徹男 2009

[雑誌論文] Origin of the unique microstructures in nano-polycrystalline diamond synthesized by direct conversion of graphite at static high pressure

Ohfuji, H. 2009

[学会発表] Laser heating in "nano-polycrystalline" diamond anvil cell-Application for melting experiments of iron

Ohfuji, H. 2009

[学会発表] New High-Pressure Phase in Fe_2O_3

Tsuchiya, T. 2009

[雑誌論文] Effects of Si on the elastic property of Fe at Earth's inner core pressures : First principles study

Tsuchiya, T. 2009

[雑誌論文] Unified analyses for P-V-T equation of state of MgO: A solution for pressurescale problems in high P-T experiments

Y.Tange, Y.Nishihara, T.Tsuchiya 2009

[雑誌論文] Temperature profile in the lowermost mantle from seismological and mineral physics joint modeling

Kawai, K., and Tsuchiya, T. 2009

[雑誌論文] Effects of Si on the elastic property of Fe at Earth's inner core pressures: First principles study

Tsuchiya, T., and Fujibuchi, M. 2009

[雑誌論文] Unified analyses for P-V-T equation of state of MgO: A solution for pressure-scale problems in High P-T experiments

35Tange, Y., Nishihara, Y., and Tsuchiya, T. 2009

[学会発表] Ab initio assessment of high-P,T thermodynamics in multi-component mineral systems : Application to postperovskite phase equilibria in the MgSiO_3-Al_2O_3 system

Tsuchiya, T. 2009

[雑誌論文] EFFects of Si on the elastic property of Fe at Earth' s inner core pressures : First principles, study

T. Tsuchiya 2009

[学会発表] Ab initio assessment of high-P, T phase equilibria in multi-component mineral systems : Application to postperovskite phase equilibria in the MgSiO_3Al_2O_3 system

Tsuchiya, T. 2009

[雑誌論文] Stress measurement under high-pressure using Kawai-type multi-anvil apparatus combined with synchrotron radiation

Nishihara, Y. 2009

[学会発表] Stress relaxation test of olivine under Earth's deep upper mantle conditions

Nishihara, Y 2009

[学会発表] Stress relaxation test of olivine under Earth's deep upper mantle conditions

Nishihara, Y 2009

[学会発表] 高硬度ナノ多結晶ダイヤモンドの合成とその超高圧化学研究への応用

入舩徹男 2009

[学会発表] Development of multianvil high-pressure technology with sintered diamond anvils and phase transitions in pyrolite under the lower mantle P, T conditions

T.Irifune 2008

[学会発表] Iron partitioning in pyrolite and its relevance to the spin transition in magnesiowusitite under the lower mantle P-T conditions

T. Irifune 2008

[学会発表] Dynamical effects of ionic size fluctuation : Ab initio and numerical simulations study

P. Tsuchiya 2008

[学会発表] The role of ab-initio computations in Earth structure

T. Tsuchiya 2008

[雑誌論文] Post-perovskite phase equilibria in the MgSiO_3-Al_2O_3 system

J. Tsuchiya 2008

[雑誌論文] First principles prediction of new high pressure phase of InOOH

J. Tsuchiya 2008

[雑誌論文] Elastic properties of phase D (MgSi_2O_6H_6) under pressure

J. Tsuchiya 2008

[学会発表] Perovskite and post perovskite phase relation in the MgSiO_3-Al_2O_3 system

J. Tsuchiya 2008

[図書] Nano-polycrystalline Diamond without Binder and their Variety of Applications in Comprehensive Hard Materials

T.Irifune, H.Sumiya

[雑誌論文] Influence of graphite crystallinity on the microtexture of nano-polycrystalline diamond obtained by direct conversion

Ohfuji, H