Sound velocities of the 23 Å phase at high pressure and implications for seismic velocities in subducted slabs

Nao Cai1, Ting Chen1, Xintong Qi2, Toru Inoue3 and Baosheng Li4, (1)Stony Brook University, Stony Brook, NY, United States, (2)Stony Brook University, Stony Brook, United States, (3)Ehime University, Matsuyama, Japan, (4)Mineral Physics Institute, Stony Brook, NY, United States