Fri. May 30, 2025 3:30 PM - 5:00 PM 106 (International Conference Hall, Makuhari Messe)

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

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

4:40 PM - 4:55 PM

[SIT18-10] Investigating the Superionic Inner Core Through In-situ High-temperature Compression Experiments On Iron Hydride

*Yusuke Okazaki¹, Kenji Ohta¹, Saori Kawaguchi-Imada² (1.Institute of Science Tokyo, 2.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

2:40 PM - 3:00 PM

[SCG58-04] In situ electrical conductivity measurements during large deformation experiments by combining a rotational diamond anvil cell with boron-doped diamond

★Invited Papers

*Shintaro Azuma¹, Ryo Matsumoto², Kenji Ohta¹, Yoshihiko Takano² (1.Tokyo Institute of Technology, 2.NIMS)

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

4:00 PM - 4:15 PM

[SCG62-13] CPO of the Earth’s lower mantle minerals in situ at high pressure-temperature conditions inferred from torsional deformation experiments using a rDAC

*Bunrin Natsui¹, Shintaro Azuma¹, Keishi Okazaki^2,3, Kentaro Uesugi⁴, Masahiro Yasutake⁴, Saori Kawaguchi⁴, Steeve Gréaux⁵, Ryuichi Nomura⁶, Kenji Ohta¹ (1.Institute of Science Tokyo, 2.Hiroshima University, 3.Japan Marine Science and Technology Center, 4.Japan Synchrotron Radiation Research Institute, 5.Ehime University, 6.Kyoto University)

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

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

5:15 PM - 7:15 PM

[SCG62-P07] Investigation of Microstructural Observation and Crystal Preferred Orientation Analysis in rDAC Deformed Samples Using XRD and EBSD

*Bunrin Natsui¹, Shintaro Azuma¹, Masahiro Yasutake², Yukinojo Koyama³, Keishi Okazaki^4,5, Kentaro Uesugi², Saori Kawaguchi², Ryuichi Nomura⁶, Kenji Ohta¹ (1.Institute of Science Tokyo, 2.Japan Synchrotron Radiation Research Institute, 3.The University of Tokyo, 4.Hiroshima University, 5.Japan Marine Science and Technology Center, 6.Kyoto University)

5:15 PM - 7:15 PM

[SCG62-P08] Large-strain deformation experiments of Davemaoite using rDAC and preliminary results of the relative strength of lower mantle minerals.

*Keiya Ishimori¹, Shintaro Azuma¹, Kentaro Uesugi², Masahiro Yasutake², Keishi Okazaki³, Bunrin Natsui¹, Kenji Ohta¹ (1.Institute of Science Tokyo, 2.JASRI/SPring-8, 3.Hiroshima University)

Kenji Ohta

Speaker, Author, Co-Author

★Invited Papers