A radiotracer sectioning method was used to study the diffusion of 110mAg in the α and β modifications at between 20 and 500C. The tracer diffusivities were described by:

D (cm2/s) = 1.0 x 10-4 exp[-0.228(eV)/kT]

for the β-phase at between 150 and 235C, and by:

D (cm2/s) = 5.1 x 10-5 exp[-0.083(eV)/kT]

for the α-phase at between 235 and 500C.

J.G.Vlasov, J.E.Ermolenko, B.A.Nikolaev: Elektrokhimiya, 1981, 17[10], 1448-53