[S-CG69] Rheology, fracture and friction in Earth and planetary sciences

[SCG69-P14] Mechanism for deep earthquakes: phase transformational faulting of Phase A and olivine

*Sando Sawa¹, Tomohiro Ohuchi², Kohei Matsuda², Yukiko Kita¹, Jun Muto¹ (1. Deparment of Earth Science, Graduate School of Science, Tohoku Univeristy, 2. Geodynamics Research Center, Ehime University)

Keywords:deep-focus earthquakes, phase transformation, hydrous minerals, synchrotron