トップ›研究者を探す›第一原理熱力学積分法の開発と高圧含水マグマへの適用

第一原理熱力学積分法の開発と高圧含水マグマへの適用

KAKEN 科学研究費助成事業データベース で見る
研究課題番号 KAKENHI-PROJECT-26400516
研究種目 基盤研究(C)
研究分野 理工系
数物系科学
地球惑星科学
岩石・鉱物・鉱床学
研究機関 愛媛大学
代表研究者 土屋 旬
研究分担者 土屋 卓久
研究期間 開始年月日 2014/4/1
研究期間 終了年度 2016
研究ステータス 完了 (2016/4/1)
配分額（合計） 4,680,000 (直接経費 :3,600,000、間接経費 :1,080,000)
配分額（履歴） 2016年度：910,000 (直接経費 :700,000、間接経費 :210,000)
2015年度：1,690,000 (直接経費 :1,300,000、間接経費 :390,000)
2014年度：2,080,000 (直接経費 :1,600,000、間接経費 :480,000)
キーワード 熱力学積分
揮発性物質
地球深部
第一原理計算
含水物質
高圧
含水マグマ
自由エネルギー
熱力学積分法

研究成果

[学会発表] 地球深部における揮発性元素循環モデルの構築

土屋　旬 2016

[学会発表] High Pressure Behaviors of FeOOH and Fe-bearing Phase H

Jun Tsuchiya, Taku Tsuchiya, Masayuki Nishi and Yasuhiro Kuwayama 2016

[学会発表] High pressure transition of FeOOH in the lower mantle

Jun Tsuchiya 2016

[学会発表] First Principles Investigation of the Elasticity of Ice VIII and Ice X

Jun Tsuchiya, Taku Tsuchiya 2016

[学会発表] Hydrogen partitioning between postperovskite and bridgmanite

Joshua Townsend, Steven Jacobsen, Craig Bina, Jun Tsuchiya 2015

[学会発表] Elasticity of Hydrous Aluminosilicate Mineral- Topaz (Al2SiO4(OH)2)

Mainak Mookherjee, Jun Tsuchiya, Anant Hariharan 2015

[学会発表] The stability of Al,Fe-bearing phase H and a new pyrite-type hydroxide at high pressures

Masayuki Nishi, Yasuhiro Kuwayama, Jun Tsuchiya, Tetsuo Irifune 2015

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

Jun Tsuchiya, Taku Tsuchiya 2015

[学会発表] Elasticity of Hydrous Aluminosilicate Mineral, Topaz-OH (Al2SiO4(OH)2) at High Pressures

Anant Hariharan, Mainak Mookherjee, Jun Tsuchiya 2015

[雑誌論文] Crystal structure, equation of state, and elasticity of hydrous aluminosilicate phase, topaz-OH (Al2SiO4(OH)2) at high pressures

Mainak Mookherjee, Jun Tsuchiya, Anant Hariharan 2015

[雑誌論文] First-principles investigation of hydrous post-perovskite

Joshua P Townsend, Jun Tsuchiya, Craig R Bina, Steven D Jacobsen 2015

[学会発表] First Principles Investigation of High Pressure Phase of AlOOH and FeOOH

Jun Tsuchiya, Taku Tsuchiya, Masayuki Nishi 2015

[雑誌論文] Crystal structure, equation of state, and elasticity of phase H (MgSiO4H2) at Earth’s lower mantle pressures

Jun Tsuchiya and Mainak Mookherjee 2015

[学会発表] 下部マントルにおけるphase Hの安定性

土屋　旬, 土屋　卓久 2014

[学会発表] phase H へのアルミニウムと鉄の固溶

西　真之,　入舩　徹男, 土屋　旬 2014

[学会発表] Phase H: A new high pressure phase of dense hydrous magnesium silicates in the lower mantle

Jun Tsuchiya, Taku Tsuchiya, Masayuki Nishi, Mainak Mookherjee 2014

[学会発表] First principles investigations of hydrous phases at the bottom of the lower mantle

Jun Tsuchiya, Taku Tsuchiya, Joshua Townsend, Steven Jacobsen, Craig Bina 2014

[学会発表] Theoretical and Experimental Evidence of the Densest form in Metal Dioxide

Haruhiko Dekura, Taku Tsuchiya, Yasuhiro Kuwayama and Jun Tsuchiya 2014

[学会発表] First principles prediction of a new high pressure phase of dense hydrous magnesium silicates in the lower mantle

Jun Tsuchiya and Taku Tsuchiya 2014

[学会発表] First principles investigation of the stability of phase H in the lower mantle

Jun Tsuchiya 2014

[学会発表] Phase H: a new high pressure phase of dense hydrous magnesium silicates in the lower mantle

Jun Tsuchiya 2014

[学会発表] First Principles Investigation of the Stability of Phase H in the Lower Mantle

Jun Tsuchiya and Taku Tsuchiya 2014