The structure and elasticity of phase B silicates under high pressure by first principles simulation

Liu Lei^{1, 2, †}, Yi Li¹, Liu Hong¹, Li Ying^{1, 2}, Zhuang Chun-Qiang³, Yang Long-Xing¹, Liu Gui-Ping¹

(color online) Plots of the Earth depth versus wave velocity (V_s and V_p) for different cases of phase B.