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J-GLOBAL ID：200901004044526348   Update date: Mar. 10, 2024

Sakaiya Tatsuhiro

サカイヤ タツヒロ | Sakaiya Tatsuhiro
Affiliation and department：
Osaka University Graduate School of Science, Department of Earth and Space Science

About Osaka University Graduate School of Science, Department of Earth and Space Science


Job title： Assistant Professor
Research field  (3)： Basic plasma science ,  Applied plasma science ,  Solid earth science
Research keywords  (5)： プラズマ科学 ,  高圧科学 ,  惑星内部物質学 ,  Plasma Physics ,  Planetary Interior Material Physics
Research theme for competitive and other funds  (12)：
  • 2017 - 2021 Pioneering gigabar science
  • 2016 - 2019 Relation between sound velocity and density for liquid iron alloys under Earth's core pressures
  • 2014 - 2016 Experimental study of gravitational instability using high power laser: Implication to early Earth differentiation
  • 2011 - 2015 Experimental study on melting at ultrahigh pressures with intense laser for Earth science and laser fusion
  • 2011 - 2012 Chemical heterogeneity in solid driven by steep temperature gradient under pressure
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Papers (65)：
  • Masayuki Nishi, Si Jin, Katsutoshi Kawano, Hideharu Kuwahara, Akihiro Yamada, Shogo Kawaguchi, Yuki Mori, Tatsuhiro Sakaiya, Tadashi Kondo. Effect of grain size on amorphization mechanism and kinetics of bridgmanite in shocked meteorites. Progress in Earth and Planetary Science. 2023. 10. 1
  • Haruka Ono, Kosuke Kurosawa, Takafumi Niihara, Takashi Mikouchi, Naotaka Tomioka, Junko Isa, Hiroyuki Kagi, Takuya Matsuzaki, Hiroshi Sakuma, Hidenori Genda, et al. Experimentally Shock-Induced Melt Veins in Basalt: Improving the Shock Classification of Eucrites. Geophysical Research Letters. 2023. 50. 1
  • M. Nishi, A. Kaneko, H. Ohgidani, H. Dekura, S. Kakizawa, S. Kawaguchi, S. Kobayashi, T. Sakaiya, T. Kondo. Bridgmanite Freezing in Shocked Meteorites Due To Amorphization-Induced Stress. Geophysical Research Letters. 2022. 49. 13
  • Kosuke Kurosawa, Haruka Ono, Takafumi Niihara, Tatsuhiro Sakaiya, Tadashi Kondo, Naotaka Tomioka, Takashi Mikouchi, Hidenori Genda, Takuya Matsuzaki, Masahiro Kayama, et al. Shock Recovery With Decaying Compressive Pulses: Shock Effects in Calcite (CaCO 3 ) Around the Hugoniot Elastic Limit. Journal of Geophysical Research: Planets. 2022. 127. 6
  • Hidenori Terasaki, Tatsuhiro Sakaiya, Keisuke Shigemori, Kosaku Akimoto, Hiroki Kato, Yoichiro Hironaka, Tadashi Kondo. In situ observation of the Rayleigh-Taylor instability of liquid Fe and Fe-Si alloys under extreme conditions: Implications for planetary core formation. Matter and Radiation at Extremes. 2021. 6. 5. 054403-054403
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MISC (167)：
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Education (3)：
  • - 2005 Osaka University
  • - 2001 Osaka University Graduate School, Division of Natural Science Physics
  • - 1999 Osaka University School of Science Department of Physics
Professional career (2)：
  • Doctor(Science) (Osaka University)
  • 博士(理学) (大阪大学)
Work history (4)：
  • 2005 - 2007 大阪大学レーザーエネルギー学研究センター・特任研究員
  • 2005 - 2007 Institute of Laser Engineering, Osaka University, Postdoctoral Fellow
  • 2007 - - 大阪大学・助教
  • 2007 - - Osaka University, Assistant Professor
Awards (1)：
  • 2006 - 第22回井上研究奨励賞
Association Membership(s) (4)：
日本高圧力学会 ,  日本物理学会 ,  The Japan Society of High Pressure Science and Technology ,  The Physical Society of Japan
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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