Microtome sectioning methods were used to study the diffusion of 114mIn at 609 to 1166K. The results could be described by:

sδD (m3/s) = 1.0 x 10-10 exp[-177(kJ/mol)/RT]

P.Neuhaus, C.Herzig, W.Gust: Acta Metallurgica, 1989, 37[2], 587-95