Phase transition of solid bismuth under high pressure
Chen Hai-Yan1, Xiang Shi-Kai1, †, , Yan Xiao-Zhen1, Zheng Li-Rong2, Zhang Yi1, Liu Sheng-Gang1, Bi Yan1
       

Pressure dependences of Bi L3-edge EXAFS oscillations k2χ(k) (a) and their Fourier transformations (FT) (b) at 300 K. The dark and light blocks divide the curves into different groups. The arrows, the dashed lines, and the dashed-dotted lines highlight the discontinuous changes among the different curve groups.