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On Unstable Directions of Dislocations in the Intermetallic Compound V 3 Si
Author(s) -
Paufler P.,
Boehnke O.
Publication year - 1982
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170171114
Subject(s) - intermetallic , climb , condensed matter physics , anisotropy , instability , dislocation , materials science , slip (aerodynamics) , superconductivity , crystallography , physics , thermodynamics , chemistry , metallurgy , mechanics , optics , alloy
The angular dependence of the reciprocal elastic energy of a straight dislocation in the superconductor V 3 Si has been computed for different temperatures and slip systems taking elastic anisotropy into account. Regions of instability have been found which depend on temperature. Crystallographic slip planes may be unstable against climb.