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Kinetic Monte Carlo Simulation of Dislocation Dynamics

Published online by Cambridge University Press:  10 February 2011

Karin Lin  and
D. C. Chrzan
Karin Lin
Affiliation:
Department of Physics, University of California, Berkeley, CA 94720 Division of Materials Sciences, Lawrence Berkeley National Laboratories, Berkeley, CA 94720
D. C. Chrzan
Affiliation:
Division of Materials Sciences, Lawrence Berkeley National Laboratories, Berkeley, CA 94720 Department of Materials Science and Mineral Engineering, University of California, Berkeley, CA 94720
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Abstract

A kinetic Monte Carlo simulation of dislocation motion is introduced. The dislocations are assumed to be composed of pure edge and screw segments only, and are assumed to be confined to a fixed lattice. The stress and temperature dependence of the dislocation velocity is studied. It is also noted that the simulated dislocations display kinetic roughening.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 538: Symposium J – Multiscale Modelling of Materials , 1998 , 119
Copyright
Copyright © Materials Research Society 1999

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