Accession Number : AD0736650
Title : Theory of Damping Due to Thermally Assisted Unpinning of Dislocations,
Corporate Author : ALBERTA UNIV EDMONTON THEORETICAL PHYSICS INST
Personal Author(s) : Blair,D. G. ; Hutchison,T. S. ; Rogers,D. H.
Report Date : 01 SEP 1970
Pagination or Media Count : 31
Abstract : By algebraic methods, this paper obtains expressions for the decrement and modulus defect due to the breakaway of a dislocation from a row of equally spaced pinning points, using expressions for the activation energy given in an earlier paper. The model is that of Teutonico, Granato, and Lucke, but incorporating a pinning force of general shape.
Descriptors : (*DISLOCATIONS, THERMAL STRESSES), ENERGY, MOTION, MATHEMATICAL ANALYSIS, CANADA
Subject Categories : Solid State Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE