Equations were presented which described the temperature dependence of the diffusivity in the α and δ phases. These were used to analyze the Co diffusion anomaly. In the case of ferromagnetic Fe, it was deduced that the diffusivity could be described by:

D (cm2/s) = 2.02 x 101 exp[-3.16(eV)/kT]

J.Kucera, L.Kozak, H.Mehrer: Physica Status Solidi A, 1984, 81[2], 497-505