Escape of Particles over a Dynamic Barrier
- 29 September 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 45 (13) , 1115-1118
- https://doi.org/10.1103/physrevlett.45.1115
Abstract
A particular example of impurity diffusion in a solid is calculated and it is noted that the usual assumptions for Brownian-motion theory are invalid in this case.Keywords
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