A new model was suggested which explained the deviation, from Arrhenius behavior, of H diffusion coefficients in amorphous metals. The model related such deviations to the temperature dependence of the short-range order.

Non-Arrhenius Behavior of the Diffusion Coefficient of Hydrogen in Amorphous Metals. N.Eliaz, D.Fuks, D.Eliezer: Materials Letters, 1999, 39[1-3], 255-9