Serial sectioning techniques were used to investigate the diffusion of 44Ti in p-type material at 1000 to 1250C. It was found that the results could be described by:

D (cm2/s) = 2.0 x 10-5 exp[-1.50(eV)/kT]

V.P.Boldyrev, I.I.Pokrovskii, S.G.Romanovskaya, A.V.Tkach, I.E.Shimanovich: Fizika i Tekhnika Poluprovodnikov, 1977, 11[6], 1199-201