R3: High-pressure science and deep Earth’s material

[R3-05] Lattice preferred orientation of akimotoite

Longli Guan¹, *Daisuke Yamazaki¹, Noriyoshi Tsujino¹ (1. IPM, Okayama Univ.)

Keywords:akimotoite, lattice preferred orientation, deformation, high-pressure

Deformation experiments on akimotoite were conducted in D11 type multianvil deformation apparatus at ~22 GPa and 1000-1300 deg. C. Crystallographic orientation was measured by SEM-EBSD and/or 2D X-ray method, resulting that dominant slip direction was unclear whereas the dominant slip plane was obviously (0001).