The diffusivities were determined at -60 to 200C. It was found that the results could be described by:
D (cm2/s) = 1.7 x 10-3 exp[-0.206(eV)/kT]
J.Völkl, G.Wollenweber, K.H.Klatt, G.Alefeld: Zeitschrift für Naturforschung, 1971, 26a[5], 922-3
The diffusivities were determined at -60 to 200C. It was found that the results could be described by:
D (cm2/s) = 1.7 x 10-3 exp[-0.206(eV)/kT]
J.Völkl, G.Wollenweber, K.H.Klatt, G.Alefeld: Zeitschrift für Naturforschung, 1971, 26a[5], 922-3