High-pressure synchrotron x-ray diffraction and Raman spectroscopic study of plumbogummite
Kang Duan1, Wu Xiang2, †, Yuan Guan1, Huang Sheng-Xuan1, Niu Jing-Jing1, Gao Jing1, Qin Shan1
       

(color online) Normalized plumbogummite lattice parameters a/a0 and c/c0 as a function of pressure. The blue and red lines are fitted by the least-squares method, and the green line represents the fitted second-order Birch-Murnaghan equation with .