Effect of the character of high-angle grain boundaries on segregation: An elastic model

J. O. Vasseur; P. A. Deymier

doi:10.1007/BF00203601

Effect of the character of high-angle grain boundaries on segregation: An elastic model

J. O. Vasseur, P. A. Deymier

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

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	https://doi.org/10.1007/BF00203601
State	Published - Jun 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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10.1007/BF00203601

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title = "Effect of the character of high-angle grain boundaries on segregation: An elastic model",

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.",

keywords = "Segregation, grain boundaries, structural order",

author = "Vasseur, {J. O.} and Deymier, {P. A.}",

year = "1993",

month = jun,

doi = "10.1007/BF00203601",

language = "English (US)",

volume = "1",

pages = "125--131",

journal = "Journal of Materials Science",

issn = "0022-2461",

publisher = "Springer Netherlands",

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T1 - Effect of the character of high-angle grain boundaries on segregation

T2 - An elastic model

AU - Vasseur, J. O.

AU - Deymier, P. 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 - Segregation

KW - grain boundaries

KW - structural order

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U2 - 10.1007/BF00203601

DO - 10.1007/BF00203601

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EP - 131

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 2

ER -

Effect of the character of high-angle grain boundaries on segregation: An elastic model

Abstract

Keywords

ASJC Scopus subject areas

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