The isotope effect for the electromigration of 112Sn and 124Sn in molten samples was studied. It was deduced that the mobility was equal to –0.069[1-0.0003(T-340)], at temperatures ranging from 340 to 590C.

S.I.Golyshev, V.N.Lyubimov, I.A.Tkhomirov: Izv. Sib. Otd. Akad. Nauk SSSR - Khim. Nauk, 1969, 5, 3-7