Fri. May 30, 2025 3:30 PM - 5:00 PM 302 (International Conference Hall, Makuhari Messe)

[J] Oral
| P (Space and Planetary Sciences )
| P-PS Planetary Sciences

[P-PS08] Lunar Science and Exploration

3:45 PM - 4:00 PM

[PPS08-20] Laboratory measurements of P- and S-wave velocities of lunar orthopyroxene at high pressure and high temperature

*Yoshihiro Inoue¹, Yoshio Kono², Steeve Greaux¹, Sho Kakizawa³, Itaru Ohira⁴, Jiejun Jing¹, Yuji Higo³ (1.Geodynamics Research Center, Ehime University, 2.Department of Physics and Astronomy, Kwansei Gakuin University, 3.Japan Synchrotron Radiation Research Institute, 4.Department of Chemistry, Faculty of science, Gakushuin University)

Fri. May 30, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS10] Fault Rheology and Earthquake Physics

5:15 PM - 7:15 PM

[SSS10-P33] Toward frictional experiments at brittle-plastic transition pressures with high-flux synchrotron X-ray

*Rikuto Honda¹, Tomoaki Kubo¹, Noriyoshi Tsujino², Yuji Higo², Sho Kakizawa², Sanae Koizumi³, Yuta Goto¹ (1.Kyushu University, 2.JASRI, 3.The University of Tokyo)

Mon. May 26, 2025 10:45 AM - 12:15 PM 106 (International Conference Hall, Makuhari Messe)

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

[S-IT17] Mass and energy transport in the crust and mantle: from properties to processes

10:45 AM - 11:00 AM

[SIT17-07] In situ observation of faulting in olivine under the pressure-temperature conditions of subducting slabs using a high-flux synchrotron X-ray

★Invited Papers

*Tomohiro Ohuchi¹, Tetsuya Kubota¹, Yuji Higo², Noriyoshi Tsujino², Sho Kakizawa², Seto Yusuke³, Masato Hoshino², Kentaro Uesugi², Satoshi Okumura⁴ (1.Geodynamics Research Center, Ehime University, 2.Japan Synchrotron Radiation Research Institute, 3.Osaka Metropolitan University, 4.Tohoku University)

Mon. May 26, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[S-IT17] Mass and energy transport in the crust and mantle: from properties to processes

5:15 PM - 7:15 PM

[SIT17-P04] Effect of basaltic melt on the sound velocities of Ringwoodite in the lowermost mantle transition zone

*Steeve Greaux¹, Yoshio Kono², Sho Kakizawa³, Itaru Ohira⁴, Jiejun Jing¹, Yoshihiro Inoue¹, Hideharu Kuwahara¹, Noriyoshi Tsujino³, Yuji Higo³ (1.Geodynamics Research Center, Ehime University, 2.Department of Physics and Astronomy, Kwansei Gakuin University, 3.Japan Synchrotron Radiation Research Institute, 4.Department of Chemistry, Gakushuin University)

Fri. May 30, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[S-IT18] Planetary cores: Structure, formation, and evolution

5:15 PM - 7:15 PM

[SIT18-P01] Relationship between the oxidation state of FeS and its reactivity with hydrogen under high pressure and high temperature conditions

*Takano Masahiro¹, Hiroyuki Kagi¹, Yuichiro Mori¹, Katsutoshi Aoki¹, Yoshio Takahashi¹, Yuta Ijichi², Sho Kakizawa³, Noriyoshi Tsujino³, Yuji Higo³ (1.Graduate School of Science, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Japan Synchrotron Radiation Research Institute)

5:15 PM - 7:15 PM

[SIT18-P03] Hydrogen position and hydrogen-induced volume expansion of hcp deuterated iron -Insight into hydrogen content of the inner core-

*Sho Kakizawa¹, Hiroyuki Kagi², Katsutoshi Aoki², Asami Sano-Furukawa³, Yuichiro Mori², Takano Masahiro², Takanori Hattori³, Jun Abe⁴, Ken-ichi Funakoshi⁴ (1.Japan Synchrotron Radiation Research Institute, 2.UTokyo Sci., 3.JAEA J-PARC Center, 4.CROSS, Neutron Science and Technology Center)

Wed. May 28, 2025 1:45 PM - 3:15 PM 105 (International Conference Hall, Makuhari Messe)

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

[S-IT20] Deep Earth Sciences

2:00 PM - 2:15 PM

[SIT20-02] The stability of CaMgSi₂O₆ perovskite under the lower mantle condition

*Kotaro Nakamura¹, Masayuki Nishi¹, Yuji Higo², Noriyoshi Tsujino², Sho Kakizawa², GREAUX STEEVE GEORGI³, Hideharu Kuwahara³, Tadashi Kondo¹ (1.Osaka University, 2.Japan Synchrotron Radiation Research Institute, 3.Ehime University Geodynamics Research Center)

Wed. May 28, 2025 10:45 AM - 12:15 PM 201A (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP29] Physics and Chemistry of Minerals

12:00 PM - 12:15 PM

[SMP29-11] Rapid increase in sound velocity of calcium aluminosilicate glasses near 10 GPa

*Itaru Ohira¹, Steeve Gréaux², Yoshio Kono³, Jiejun Jing², Yoshihiro Inoue², Sho Kakizawa⁴, Noriyoshi Tsujino⁴, Yuji Higo⁴ (1.Department of Chemistry, Faculty of Science, Gakushuin University, 2.Geodynamics Research Center (GRC), Ehime University, 3.Department of Physics and Astronomy, Kwansei Gakuin University, 4.Japan Synchrotron Radiation Research Institute (JASRI))

Thu. May 29, 2025 1:45 PM - 3:15 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG58] Innovation through the Integration of Solid Earth Science and Materials Science

2:00 PM - 2:25 PM

[SCG58-02] High-speed in-situ stress-strain measurements of enstatite using high-energy and high-flux X-rays

★Invited Papers

*Noriyoshi Tsujino¹, Yuji Higo¹, Sho Kakizawa¹, Tomoaki Kubo², Tomohiro Ohuchi³, Kenji Tamasaku⁴, Hiroyuki Ohsumi⁴, Yujiro Hayashi⁴, Makina Yabashi⁴ (1.Japan Synchrotron Radiation Research Institute, 2.Kyushu University, 3. Geodynamics Research Center, Ehime University, 4.RIKEN)

Thu. May 29, 2025 3:30 PM - 5:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG62] Rheology, fracture and friction in Earth and planetary sciences

3:45 PM - 4:00 PM

[SCG62-12] Deformation experiments on ε-FeOOH at high-pressure and high-temperature

*Yu Nishihara¹, Wentian Wu¹, Goru Takaichi¹, Youyue Zhang¹, Noriyoshi Tsujino², Sho Kakizawa², Yuji Higo² (1.Geodynamics Research Center Ehime University, 2.Japan Synchrotron Radiation Research Institute)

Sho Kakizawa

Speaker, Author, Co-Author

★Invited Papers

★Invited Papers