A capillary technique was used to study the diffusion of Ge in the molten metal at temperatures ranging from the melting point to 1200C. The results could be described by:

D (cm2/s) = 1.8 x 104 exp[-7.46(kcal/mol)/RT]

V.N.Lozovskii, N.F.Politova, Y.I.Sklyarov: Zhurnal Fizicheskoi Khimii, 1978, 52[8], 2065-8