[E-mail] (ehime-u.ac.jp)
takut@sci.
[TEL] 089-927-8198
[FAX] 089-927-8167
[履歴]
1995 大阪大学物理学科卒
1997 大阪大学大学院理学研究科物理学専攻博士前期課程修了
2000 大阪大学大学院理学研究科宇宙地球科学専攻博士後期課程修了
1997-2000 日本学術振興会特別研究員DC1
2001-2004 日本学術振興会特別研究員PD
2004-2005 米国ミネソタ大学研究員
2005-2006 愛媛大学地球深部ダイナミクス研究センター助教授
2007- 愛媛大学地球深部ダイナミクス研究センター准教授
[学位]
H12.3 博士(理学) (大阪大学)
[所属学会]
日本鉱物学会、日本高圧力学会、米国地球物理学連合、米国物理学会、地球化学会
[専門分野]
鉱物物性理論
[研究テーマ]
地球深部条件下における鉱物物性の第一原理計算
[主要研究業績]
○T. Tsuchiya, J. Tsuchiya and R. M. Wentzcovitch, Post-perovskite MgSiO3
investigated by first principles Superplume: Beyond Plate Tectonics
(eds. D.A. Yuen, S. Maruyama, S. Karato, B.F. Windley), p.83-103,
Springer 2007.
○T. Irifune and T. Tsuchiya, Phase transitions and mineralogy of the
lower mantle, Treatise on Geophysics, vol. 2 (ed. D. Price, 2007),
pp.33-62, Elsevier, 2007.
○T. Tsuchiya and J. Tsuchiya, High-pressure-temperature phase relations of
MgGeO3: First-principles calculations. Phys. Rev. B, 76, 092105, 2007.
○T. Tsuchiya, R. M. Wentzcovitch, C. R. S. da Silva and S. de Gironcoli (2006)
Spin transition in magnesiowustite in Earth's lower mantle, Physical Review
Letters, 96, 198501.
○T. Tsuchiya and J. Tsuchiya (2006) Effect of impurity on the elasticity of
perovskite and postperovskite: Velocity contrast across the postperovskite
transition in (Mg,Fe,Al)(Si,Al)O3, Geophysical Research Letters, 33, L12S04
doi:10.1029/2006GL025706.
○R. M. Wentzcovitch, T. Tsuchiya and J. Tsuchiya (2006) MgSiO3 post-perovskite
at D" conditions, Proceedings of the National Academy of Sciences of the
United States of America, 103, 543-546, (Press Story: PHYSORG.COM,
TERRADAILY).
○J. Tsuchiya, T. Tsuchiya and R. M. Wentzcovitch (2005) Transition from the
Rh2O3(II)-to-CaIrO3 structure and the high-pressure-temperature phase
diagram of alumina, Physical Review B, 72, 020103(R).
○J. Tsuchiya, T. Tsuchiya and S. Tsuneyuki (2005) First principles study of
hydrogen bond symmetrization of phase D under high pressure, American
Mineralogist, 90, 44-49.
○T. Tsuchiya, J. Tsuchiya, K. Umemoto and R. M. Wentzcovitch (2004) Elasticity
of post-perovskite MgSiO3, Geophysical Research Letters, 31, L14603
doi:10.1029/2004GL020278 (Selected for AGU Journal Highlights).
○T. Tsuchiya, J. Tsuchiya, K. Umemoto and R. M. Wentzcovitch (2004) Phase
transition in MgSiO3 perovskite in the Earth's lower mantle, Earth and
Planetary Science Letters, 224, 241-248 (Selected for
ISI-Thomson New Hot Papers, in Japanese).
○T. Tsuchiya, Razvan Caracas and Jun Tsuchiya (2004) First principles
determination of the phase boundaries of high-pressure polymorphs of
silica, Geophysical Research Letters, 31, L11610 doi:10.1029/2004GL019649.
○T. Tsuchiya (2003) First-principles prediction of the P-V-T equation of
state of gold and the 660-km discontinuity in Earth's mantle, Journal
of Geophysical Research, 108, 2462 doi:10.1029/2003JB002446.
○J. Tsuchiya, T. Tsuchiya, S. Tsuneyuki and T. Yamanaka (2002) First
principles calculation of a high-pressure hydrous phase, δ-AlOOH,
Geophysical Research Letters, 29, 1909 doi:10.1029/2002GL015417.
○T. Tsuchiya and K. Kawamura (2001) Systematics of elasticity: Ab initio
study in B1-type alkaline earth oxides, The Journal of Chemical Physics,
114, 10086-10093.
その他はこちら→ Full publications list
[受賞]
H15.9 平成15年度日本粘土学会論文賞(共著)
H15.11 平成15年度日本高圧力学会奨励賞
H18.1 ISI-Thomson New Hot Papers
[その他の活動]
H18.9- 日本高圧力学会評議員・渉外幹事
(Tsuchiya Taku)