Object kinetic Monte Carlo study of the sink strength of dislocations
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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 language | English |
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| Title of host publication | Proceedings 4th International Conference on Multiscale Materials Modelling - Tackling Materials Complexity via Computational Science |
| Place of Publication | Tallahassee, United States |
| Pages | 825-828 |
| Volume | 1 |
| Publication status | Published - Oct 2008 |
| Event | Multiscale Materials Modelling - Tallahassee, FL, United States Duration: 27 Oct 2008 → 31 Oct 2008 |
Conference
| Conference | Multiscale Materials Modelling |
|---|---|
| Country | United States |
| City | Tallahassee, FL |
| Period | 2008-10-27 → 2008-10-31 |
Keywords
- sink strengths, microstructure evolution models
ID: 128298