Diffusion in mixedA-Balloys in two and three dimensions
- 15 November 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 32 (10) , 6176-6183
- https://doi.org/10.1103/physrevb.32.6176
Abstract
Precision Monte Carlo simulations of labeled particle diffusion in mixed A-B alloys in two and three dimensions are reported. A variety of concentrations and ratios of the hopping rates /=η are analyzed. Results are compared with those predicted by available theories. The validity of these theories is observed to be strictly limited to the region where η>1/z (z is the lattice coordination number).
Keywords
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