Fig. 4: Diffusion dynamics from order to disorder.
From: Disorder-induced enhancement of lithium-ion transport in solid-state electrolytes
a Time-averaged mean-squared displacement (MSD) and b non-Gaussian parameter (NGP) of lithium ions for glass-ceramic Li3PS4 system. c Self-part van Hove correlation function for glass-ceramic Li3PS4 system. d Time profiles of lithium-ion fraction within each phase of the glass-ceramic Li3PS4 system. e Atomic snapshots of lithium ions migration trajectories within glass (left), crystalline (center), and interfacial (right) phases of the glass-ceramic Li3PS4 system over a timespan of 1 ns. f Short-term MSD of crystalline phase in glass-ceramic Li3PS4. g Distinct-part van Hove correlation function for β-Li3PS4 (top) and crystalline phase in glass-ceramic Li3PS4 (bottom). h Schematic diagram of lithium-ion hopping paths from different perspectives in the crystalline phase, where the lithium-ions and the selected lithium hopping trajectories are colored according to their depth in the b-direction. Source data are provided as a Source Data file.
