The Self‐Energy of Dislocation Configurations Made up of Straight Segments
- 1 January 1967
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 20 (2), 575-580
- https://doi.org/10.1002/pssb.19670200218
Abstract
Three general expressions are presented: the first is the interaction energy between two non‐parallel straight dislocation segments, the second is the interaction energy between two parallel straight segments, and the third is the self‐energy of a straight segment. These can be used to determine the total energy of any dislocation configuration made up of piecewise straight segments. They differ from previous expressions in the literature primarily in that they are given completely in vector notation and in that the self‐energy includes a core traction term. The expressions are limited to the case of a linear, isotropic, infinite continuum. As an example, the formulas are applied to the case of a stacking‐fault tetrahedron.This publication has 6 references indexed in Scilit:
- Some Relations for Straight DislocationsPhysica Status Solidi (b), 1967
- The energies of stacking-fault teirahedra in f.c.c. metalsPhilosophical Magazine, 1966
- The elastic energies of symmetrical dislocation loopsPhilosophical Magazine, 1965
- Explicit expressions for the energy of dislocation configuration made up of piecewise straight segmentsActa Metallurgica, 1965
- The Continuum Theory of Stationary DislocationsPublished by Elsevier ,1960
- Energie Mutuelle de Deux DislocationsActa Metallurgica, 1955