Distribution of solute atoms round a moving dislocation
โ Scribed by F.R.N. Nabarro
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 60 KB
- Volume
- 400-401
- Category
- Article
- ISSN
- 0921-5093
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๐ SIMILAR VOLUMES
## Abstract An expression is obtained for the excess solute atmosphere carried by a potential well characteristic of a dislocation core and moving at constant velocity in a solid solution. The results agree with the predictions of the dissipation theorem at limiting low values of the velocity. Resu
It is shown that impurity atoms distributed in the stress field of a dislocation obey Fermi-Dime statistics. This result is applied to two experimental situations. In the first o&se, it enables us to determine the binding energy of an impurity to a dislocation, and in the second we see why another a