Transport properties of mixing conduction in CaF<sub>2</sub> nanocrystals under high pressure

Transport properties of mixing conduction in CaF₂ nanocrystals under high pressure

Hu Ting-Jing¹, Cui Xiao-Yan^{1, †}, Wang Jing-Shu¹, Zhang Jun-Kai¹, Li Xue-Fei¹, Yang Jing-Hai¹, Gao Chun-Xiao^{2, ‡}

The pressure dependence of (a) diffusion coefficient, (b) grain resistance, and (c) grain boundary resistance of CaF₂ nanocrystals. D₀ is the diffusion coefficient at 0 GPa.