Takuo Okuchi

  • 907 Citations
  • 16 h-Index
19972019
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Personal profile

External positions

Institute for Study of the Earth's Interior

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  • 4 Similar Profiles
anvils Physics & Astronomy
Diamond Chemical Compounds
Earth mantle Physics & Astronomy
diamonds Physics & Astronomy
lower mantle Earth & Environmental Sciences
Hydrogen Chemical Compounds
cells Physics & Astronomy
hydrogen Physics & Astronomy

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Research Output 1997 2019

Corrigendum to “Iron isotopic fractionation in mineral phases from Earth's lower mantle: Did terrestrial magma ocean crystallization fractionate iron isotopes?” [Earth Planet. Sci. Lett. 506 (2019) 113–122](S0012821X18306368)(10.1016/j.epsl.2018.10.034)

Yang, H., Lin, J. F., Hu, M. Y., Roskosz, M., Bi, W., Zhao, J., Alp, E. E., Liu, J., Liu, J., Wentzcovitch, R. M., Okuchi, T. & Dauphas, N., Oct 15 2019, In : Earth and Planetary Science Letters. 524, 115734.

Research output: Contribution to journalComment/debate

Iron Isotopes
iron isotopes
isotopic fractionation
Planets
lower mantle
1 Citation (Scopus)

Iron isotopic fractionation in mineral phases from Earth's lower mantle: Did terrestrial magma ocean crystallization fractionate iron isotopes?

Yang, H., Lin, J. F., Hu, M. Y., Roskosz, M., Bi, W., Zhao, J., Alp, E. E., Liu, J., Liu, J., Wentzowitch, R. M., Okuchi, T. & Dauphas, N., Jan 15 2019, In : Earth and Planetary Science Letters. 506, p. 113-122 10 p.

Research output: Contribution to journalArticle

Iron Isotopes
iron isotopes
isotopic fractionation
lower mantle
Fractionation

Laser-driven shock compression of “synthetic planetary mixtures” of water, ethanol, and ammonia

Guarguaglini, M., Hernandez, J. A., Okuchi, T., Barroso, P., Benuzzi-Mounaix, A., Bethkenhagen, M., Bolis, R., Brambrink, E., French, M., Fujimoto, Y., Kodama, R., Koenig, M., Lefevre, F., Miyanishi, K., Ozaki, N., Redmer, R., Sano, T., Umeda, Y., Vinci, T. & Ravasio, A., Dec 1 2019, In : Scientific reports. 9, 1, 10155.

Research output: Contribution to journalArticle

Open Access
Ammonia
Shock
Uranus
Lasers
Ethanol

Laser-shock compression experiment on magnesium hydride

Morioka, S., Ozaki, N., Hosomi, M., Katagiri, K., Matsuoka, T., Miyanishi, K., Okuchi, T., Sano, T., Umeda, Y. & Kodama, R., Nov 1 2019, In : High Energy Density Physics. 33, 100703.

Research output: Contribution to journalArticle

hydrides
magnesium
Hugoniot equation of state
shock
dynamic pressure

Single-crystal elasticity of (Al,Fe)-bearing bridgmanite and seismic shear wave radial anisotropy at the topmost lower mantle

Fu, S., Yang, J., Tsujino, N., Okuchi, T., Purevjav, N. & Lin, J. F., Jul 15 2019, In : Earth and Planetary Science Letters. 518, p. 116-126 11 p.

Research output: Contribution to journalArticle

Bearings (structural)
Seismic waves
Shear waves
lower mantle
seismic wave