Abstract
We introduce a model for high-angle grain boundaries in the form of a two-dimensional array of compressive forces. Segregation profiles driven by the stress field around the boundary are calculated for several levels of translational order. We find an enhancement of segregation with increasing degree of translational disorder, in agreement with experimental observations.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 125-131 |
| Number of pages | 7 |
| Journal | Interface Science |
| Volume | 1 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jun 1 1993 |
Keywords
- Segregation
- grain boundaries
- structural order
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Materials Science(all)
- Condensed Matter Physics
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Vasseur, J. O., & Deymier, P. A. (1993). Effect of the character of high-angle grain boundaries on segregation: An elastic model. Interface Science, 1(2), 125-131. https://doi.org/10.1007/BF00203601