Abstract
In this paper we explore the possibility of describing the dislocation core of a dislocation by a distribution of infinitesimal dislocations smooth enough to remove all singularities. The results may be extended straightforwardly to the case of anisotropic elasticity and can be used to calculate accurately contrast effects. It is shown that precipitation at dislocation cores may induce a glissile to sessile transformation.
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Dedicated to Dr. František Kroupa in honour of his 70th birthday.
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Saada, G., Shi, X.L. Description of dislocation cores. Czech J Phys 45, 979–989 (1995). https://doi.org/10.1007/BF01692014
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DOI: https://doi.org/10.1007/BF01692014