The diffusive behavior of Cu was studied. The results could be described by:

D (cm2/s) = 7.9 x 10-3 exp[-8.0(kcal/mol)/RT]

B.F.Dyson, T.R.Anthony, D.Turnbull: Journal of Applied Physics, 1966, 37, 2370

The best linear fit to the solute diffusion data ([1135] to [1137]) yields:

Cu: Ln[Do] = 0.81E – 11.6 (R2 = 0.99)