Internal Friction and Defect Interaction in Germanium: Theoretical
- 15 May 1957
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 106 (4) , 654-658
- https://doi.org/10.1103/physrev.106.654
Abstract
A model has been constructed in which small vibrations of dislocation line segments cause displacements in the point-imperfection distributions surrounding the dislocations. The energy lost through the motions of the point imperfections is observed as mechanical damping. The motion of the dislocations is obtained from the theory of Koehler. The Cottrell potential is taken as the interaction between dislocations and point defects.Keywords
This publication has 6 references indexed in Scilit:
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- Distribution of solute atoms round a slow dislocationProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1949