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Excess Solute Atmosphere Carried by a Potential Well Characteristic of a Moving Dislocation Core

✍ Scribed by R. Fuentes-Samaniego; J. P. Hirth


Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
335 KB
Volume
125
Category
Article
ISSN
0370-1972

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✦ Synopsis


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. Results for all velocities are presented which can be interrelated with the drag force exerted by the excess solute on the well through the Einstein mobility relation.