Elasticity of superhydrous phase B at the mantle temperature and pressure: Implications for 800-km discontinuity and water flow into lower mantle

Dapeng Yang1, Wenzhong Wang2 and Zhongqing Wu1, (1)University of Science and Technology of China, Hefei, China, (2)USTC University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China