Non-Arrhenius behavior of the diffusion coefficient of hydrogen in amorphous metals Academic Article uri icon

abstract

  • A new model that explains the deviation from Arrhenius law of the diffusion coefficient of hydrogen in amorphous metals is suggested. This model relates the deviation to the temperature dependence of the short-range order. The suggested model is applied to simulate the diffusion behavior of hydrogen in dilute amorphous Fe–H alloy.

publication date

  • June 1, 1999