Original scientific paper
Diffusion in random mixed A-B alloys in three dimensions
Nagwa El-Meshad
; Department of Theoretical Physics, National Research Center, Cairo, Egypt
Abstract
Precision Monte Carlo simulations of labelled particle diffusion in random. A-B alloys in three dimensions are reported. A variety of concentrations and ratios of the hopping rates JB/JA = η are analysed. Results are compared with those predicted by available theories. The validity of these theories is observed to be strictly limited to region where η > 1/z (z is the lattice coordination number).
Keywords
Hrčak ID:
331482
URI
Publication date:
7.5.1989.
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