journal article·2023-11-02

Modification of the elastic field of an edge dislocation

J. P. Hirth

Philosophical Magazine· Volume 103· Issue 21
Publisher page

Abstract

The classical description of the elastic field of an edge dislocation is modified by the addition of a line force to the Burgers vector. Also, partitioning of displacements is imposed, consistent with the topological theory of defects at interfaces, agreeing with symmetry requirements as are inherent in nonlinear or atomistic calculations. Much of the classical theory is unchanged. However, displacement fields and image effects differ.
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Research context

OpenAlex topics: Microstructure and mechanical properties · Surface and Thin Film Phenomena · High Temperature Alloys and Creep

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Affiliations

Ohio State and Washington State Universities, Green Valley, AZ, USA

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