Pressure-induced solidifications of liquid sulfur below and above λ-transition
Tang Fei1, Zhang Lin-Ji1, 2, Liu Feng-Liang2, Sun Fei2, Yang Wen-Ge2, 3, †, , Wang Jun-Long1, Liu Xiu-Ru1, ‡, , Shen Ru4
       

(a) High pressure cell assembly for fast compression and heating, (b) optical images of samples A, B, C, and D, prepared at different temperatures and pressures, (c) mechanical testing on samples A and D, showing their good pliabilities and extensibilities.