Electronic contribution to the point defect/curved-interface binding energy. Effect on segregation of curved interfaces

PA A. Deymier; JO O. Vasseur

doi:10.1016/0042-207X(94)00120-0

Electronic contribution to the point defect/curved-interface binding energy. Effect on segregation of curved interfaces

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Abstract

The electronic contribution to the driving force for segregation to a curved-interface between a cylindrical fiber of insulator embedded in a metal matrix is calculated. The solute/curved-interface binding energy is shown to vary as the inverse of the radius of curvature of the interface in the limit of a small radius. This result implies that the propensity for segregation of curved interfaces is larger than that of planar interfaces.

Original language	English (US)
Pages (from-to)	517-521
Number of pages	5
Journal	Vacuum
Volume	46
Issue number	5-6
DOIs	https://doi.org/10.1016/0042-207X(94)00120-0
State	Published - 1995

ASJC Scopus subject areas

Instrumentation
Condensed Matter Physics
Surfaces, Coatings and Films

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10.1016/0042-207X(94)00120-0

Cite this

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title = "Electronic contribution to the point defect/curved-interface binding energy. Effect on segregation of curved interfaces",

abstract = "The electronic contribution to the driving force for segregation to a curved-interface between a cylindrical fiber of insulator embedded in a metal matrix is calculated. The solute/curved-interface binding energy is shown to vary as the inverse of the radius of curvature of the interface in the limit of a small radius. This result implies that the propensity for segregation of curved interfaces is larger than that of planar interfaces.",

author = "Deymier, {PA A.} and Vasseur, {JO O.}",

year = "1995",

doi = "10.1016/0042-207X(94)00120-0",

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AU - Deymier, PA A.

AU - Vasseur, JO O.

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N2 - The electronic contribution to the driving force for segregation to a curved-interface between a cylindrical fiber of insulator embedded in a metal matrix is calculated. The solute/curved-interface binding energy is shown to vary as the inverse of the radius of curvature of the interface in the limit of a small radius. This result implies that the propensity for segregation of curved interfaces is larger than that of planar interfaces.

AB - The electronic contribution to the driving force for segregation to a curved-interface between a cylindrical fiber of insulator embedded in a metal matrix is calculated. The solute/curved-interface binding energy is shown to vary as the inverse of the radius of curvature of the interface in the limit of a small radius. This result implies that the propensity for segregation of curved interfaces is larger than that of planar interfaces.

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JO - Vacuum

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IS - 5-6

ER -

Electronic contribution to the point defect/curved-interface binding energy. Effect on segregation of curved interfaces

Abstract

ASJC Scopus subject areas

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