[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)