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 1993 |
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Keywords
- grain boundaries
- Segregation
- structural order
ASJC Scopus subject areas
- Condensed Matter Physics
- Electronic, Optical and Magnetic Materials
- Materials Science(all)
Cite this
Effect of the character of high-angle grain boundaries on segregation : An elastic model. / Vasseur, J. O.; Deymier, Pierre A.
In: Interface Science, Vol. 1, No. 2, 06.1993, p. 125-131.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effect of the character of high-angle grain boundaries on segregation
T2 - An elastic model
AU - Vasseur, J. O.
AU - Deymier, Pierre A
PY - 1993/6
Y1 - 1993/6
N2 - 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.
AB - 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.
KW - grain boundaries
KW - Segregation
KW - structural order
UR - http://www.scopus.com/inward/record.url?scp=34250074784&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34250074784&partnerID=8YFLogxK
U2 - 10.1007/BF00203601
DO - 10.1007/BF00203601
M3 - Article
AN - SCOPUS:34250074784
VL - 1
SP - 125
EP - 131
JO - Journal of Materials Science
JF - Journal of Materials Science
SN - 0022-2461
IS - 2
ER -