Pressure-induced isostructural phase transition in α-Ni(OH)2 nanowires
Ma Xin, Li Zhi-Hui, Jing Xiao-Ling, Gu Hong-Kai, Tian Hui, Dong Qing, Wang Peng, Liu Ran, Liu Bo, Li Quan-Jun †, Yao Zhen ‡, Liu Bing-Bing
       

Structure information of α-Ni(OH)2 nanowires at high pressure. Pressure dependences of the d-spacings (a), normalized lattice constants (b), and unit-cell volume (c) of α-Ni(OH)2 nanowires. The red and blue lines represent the fitting of the low pressure phase and the high pressure phase through the Birch–Murnaghan equation of state, respectively.