Figure 3
From: Direct calculation of the ionic mobility in superionic conductors
Ionic mobility at different temperatures. For \(\alpha\)-AgI: (a) dependence of the drift velocity on the electric field and (b) temperature changes during the simulation due to Joule heating, for a starting temperature of 450 K and an electric field of 0.05 V/Å. The green line is a linear fit. For RbAg\(_4\)I\(_5\) at different temperatures: (a) at 400 K and (b) at 298 K. At 298 K, the ionic mobility of \(\sim\) 3 × 10\(^{-4}\) cm\(^2\)/V s is close to the lowest value that we can estimate using this method, with a reasonable number of samples.
