The diffusion rates of silver in single crystals of silver chloride were investigated using a modification of the surface counting method. The diffusion coefficient of the Ag ion from 200 to 400C was represented by:

D(cm2/s) = 9.36 exp[-1.01(eV)/kT]

R.F.Reade, D.S.Martin: Journal of Applied Physics, 1960, 31[11], 1965-8