[S-IT18] GEOPHYSICAL PROPERTIES AND TRANSPORT PROCESSES IN THE DEEP CRUST AND MANTLE

11:00 AM - 1:00 PM

[SIT18-P02] Simultaneous measurements of thermal conductivity and thermal diffusivity of bridgmanite and post-spinel: implications for planetary mantle dynamics and evolution

*Youyue Zhang¹, Takashi Yoshino¹, Masahiro Osako² (1.Institute for Planetary Materials, Okayama University, 2.National Museum of Nature and Science)

Sun. May 22, 2022 1:45 PM - 3:15 PM Exhibition Hall Special Setting (2) (Exhibition Hall 8, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT19] Deep Earth Sciences

1:45 PM - 2:00 PM

[SIT19-01] Electrical conductivity of hydrous silicate melt atop of the 410 km seismic discontinuity

*Takashi Yoshino¹, Ran Wang¹ (1.Institute for Planetary Materials, Okayama University)

Sun. May 22, 2022 3:30 PM - 5:00 PM Exhibition Hall Special Setting (2) (Exhibition Hall 8, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT19] Deep Earth Sciences

4:45 PM - 5:00 PM

[SIT19-12] Rheology of dhcp-FeH_x: An experimental study using a D111-type high-pressure deformation apparatus at SPring-8, BL04B1

*Yu Nishihara¹, Yoshinori Tange², Yuji Higo², Noriyoshi Tsujino³, Daisuke Yamazaki³, Takashi Yoshino³, Tomoaki Kubo⁴, Yumiko Tsubokawa⁴, Rikuto Honda⁵, Yuta Goto⁵, Takehiro Kunimoto¹, Takaaki Kawazoe⁶, Kazutaka Yamaguchi⁶ (1.Geodynamics Research Center Ehime University, 2.Japan Synchrotron Radiation Research Institute, 3.Institute of Planetary Materials, Okayama University, 4.Faculty of Science, Kyushu University, 5.Graduate School of Science, Kyuhu University, 6.Graduate School of Advanced Science and Engineering, Hiroshima University,)

Sun. May 22, 2022 10:45 AM - 12:15 PM 103 (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Planetary cores: Structure, formation, and evolution

11:15 AM - 11:30 AM

[SIT21-09] Wetting ability of liquid Fe–S in solid core during planetesimal core crystallization

*Shiori Matsubara¹, Hidenori Terasaki¹, Takashi Yoshino², Daisuke Yumitori¹, Satoru Urakawa¹ (1.Department of Earth Sciences, Okayama University, 2.Institute for Planetary Materials, Okayama University)

11:30 AM - 11:45 AM

[SIT21-10] Constraint on the condition of core melt segregation in pyroxene mantle of planetary embryo

Takumi Miura², *Hidenori Terasaki¹, Takashi Yoshino³, Matsubara Shiori¹, Osamu Ohtaka², Tadashi Kondo² (1.Department of Earth sciences, Okayama University, 2.Department of Earth and Space science, Osaka University, 3.Institute for Planetary Materials, Okayama University)

Mon. May 30, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (23) (Ch.23)

[E] Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Planetary cores: Structure, formation, and evolution

11:00 AM - 1:00 PM

[SIT21-P05] Experimental study on the timescale of core segregation in planetasimals

*Hidenori Terasaki¹, Takumi Miura², Tadashi Kondo², Takashi Yoshino³ (1.Faculty of Science, Okayama University, 2.Department of Earth and Space science, Osaka University, 3.Institute for Planetary Materials, Okayama University)

Wed. May 25, 2022 10:45 AM - 12:15 PM 304 (International Conference Hall, Makuhari Messe)

[E] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS06] Astrobiology

11:55 AM - 12:10 PM

[MIS06-10] Oxidizing magma ocean due to redox disproportionation of Fe2+ at high pressures and implications for the atmosphere

*Hideharu Kuwahara¹, Ryoichi Nakada², Shintaro Kadoya³, Takashi Yoshino⁴, Tetsuo Irifune¹ (1.Geodynamics Research Center, Ehime University, 2.Kochi Institute for Core Sample Research, JAMSTEC, 3.Institute for Extra-cutting-edge Science and Technology Avant-garde Research (X-star), JAMSTEC, 4.Institute for Planetary Materials, Okayama University)

Takashi Yoshino

Speaker, Author, Co-Author