Diffusion along dislocations was studied by using the radioactive isotope, 110Ag. It was found that the results at 800 to 1000C could be described by:

D (cm2/s) = 1.5 x 100 exp[-1.39(eV)/kT]

V.A.Sterkhov, V.A.Panteleev, P.V.Pavlov: Fizika Tverdogo Tela, 1967, 9[2], 681-3