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 9:00 AM - 10:30 AM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC33] Mechanism of volcanic eruptions

9:00 AM - 9:15 AM

[SVC33-01] Effects of nanometer scale chemical and structural heterogeneities in silicate melt on magma crystallization

*Kazuhisa Matsumoto¹, Satoshi Okumura¹, Jun Uzuhashi², Tadakatsu Ohkubo², Akira Miyake³ (1.Tohoku University , 2.National Institute for Materials and Science, 3.Kyoto University)

Thu. May 29, 2025 1:45 PM - 3:15 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

2:30 PM - 2:45 PM

[SCG62-09] Molecular-scale structure of SiO₂ melt and glass under tension revealed by MD simulation

*Ryota Mamizuka¹, Satoshi Okumura¹, Hiroshi Sakuma² (1.Department of Earth Science, Tohoku University, 2.National Institute for Materials Science)