Object kinetic Monte Carlo study of the sink strength of dislocations

Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

Authors

Institutes & Expert groups

Documents & links

Abstract

We study the sink strength for three-dimensionally (3D) versus one-dimensionally (1D), or mixed 1D/3D, migrating defects in the case of an ordered array of straight dislocations , using object kinetic Monte Carlo (OKMC) techniques. We show that the “master curve” approach, that describes the sink strength transition from fully 3D to purely 1D migration regime, is extendable to dislocations, although further theoretical developments are required.

Details

Original languageEnglish
Title of host publicationProceedings 4th International Conference on Multiscale Materials Modelling - Tackling Materials Complexity via Computational Science
Place of PublicationTallahassee, United States
Pages825-828
Volume1
Publication statusPublished - Oct 2008
EventMultiscale Materials Modelling - Tallahassee, FL, United States
Duration: 27 Oct 200831 Oct 2008

Conference

ConferenceMultiscale Materials Modelling
CountryUnited States
CityTallahassee, FL
Period2008-10-272008-10-31

Keywords

  • sink strengths, microstructure evolution models

ID: 128298