The diffusive behavior of In in single crystals was studied at 729 to 1411K. The results could be described by:

parallel to c-axis:     D (cm2/s) = 6.0 x 101 exp[-2.30(eV)/kT]

perpendicular to c-axis:     D (cm2/s) = 1.0 x 101 exp[-2.03(eV)/kT]

E.D.Jones, H.Mykura: Journal of the Physics and Chemistry of Solids, 1978, 39[1], 11-8

The best linear fits to the solute diffusion data ([5] to [25]) yield:

Ag: Ln[Do] = 0.44E – 11.0 (R2 = 0.93); Au: Ln[Do] = 0.43E – 15.2 (R2 = 0.82);

Cd: Ln[Do] = 0.47E – 23.8 (R2 = 0.94); Cu: Ln[Do] = 0.37E – 14.9 (R2 = 0.29)