Electron paramagnetic resonance methods were used to determine the diffusivity of Mn2+ in single crystals at temperatures ranging from 400 to 700C. The results could be described by:
D (cm2/s) = 1.05 x 10-4 exp[-0.675(eV)/kT]
Impurity Determination by Means of Electron Paramagnetic Resonance. H.G.Riveros, E.P.Muñoz, C.M.Ruiz: Revista Mexicana de Fisica, 1971, 20[supplement], FA101-8
Table 126
Diffusion of Mn in NaCl
Temperature (K) | D (cm2/s) |
725 | 3.29 x 10-10 |
775 | 1.19 x 10-9 |
810 | 1.48 x 10-9 |
824 | 1.82 x 10-9 |
879 | 4.57 x 10-9 |
927 | 7.79 x 10-9 |