The impurity diffusion of Zn was studied by using a resistometric method at 720 to 920C. The results could be described by:

D (cm2/s) = 2.8 x 10-1 exp[-45.2(kcal/mol)/RT]

M.B.Dutt, S.K.Sen: Japanese Journal of Applied Physics, 1979, 18[6], 1025-9