The diffusion of Fe in single-crystal ZnSe was measured at 886 to 995C. The diffusion coefficient at 995C was 4.7 x 10–10cm2/s, and the average activation energy for Fe diffusion was 2.9eV.

Diffusion Coefficient of Fe2+ in Single-Crystal ZnSe. N.N.Ilichev, P.V.Shapkin, E.S.Gulyamova, L.A.Kulevsky, A.S.Nasibov: Inorganic Materials, 2010, 46[2], 112