It was found that the Sb diffusivity at between 1190 and 1398C could be described by:

D(cm2/s) = 1.29 x 101exp[-3.98(eV)/kT]

Diffusion of Radioactive Antimony in Silicon. J.J.Rohan, N.E.Pickering, J.Kennedy: Journal of the Electrochemical Society, 1959, 106, 705