Effect of curvature on interfacial segregation: Electronic contribution to the point defect/interface binding energy

P. A. Deymier; J. O. Vasseur

doi:10.1007/BF01184509

Effect of curvature on interfacial segregation: Electronic contribution to the point defect/interface binding energy

P. A. Deymier
, J. O. Vasseur

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

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)	147-152
Number of pages	6
Journal	Interface Science
Volume	2
Issue number	2
DOIs	https://doi.org/10.1007/BF01184509
State	Published - Jun 1994

Keywords

Segregation
composite
curved interface

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
General Materials Science
Condensed Matter Physics

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10.1007/BF01184509

Cite this

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title = "Effect of curvature on interfacial segregation: Electronic contribution to the point defect/interface binding energy",

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.",

keywords = "Segregation, composite, curved interface",

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

year = "1994",

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T2 - Electronic contribution to the point defect/interface binding energy

AU - Deymier, P. A.

AU - Vasseur, J. O.

PY - 1994/6

Y1 - 1994/6

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.

KW - Segregation

KW - composite

KW - curved interface

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UR - https://www.scopus.com/pages/publications/0028751235#tab=citedBy

U2 - 10.1007/BF01184509

DO - 10.1007/BF01184509

M3 - Article

AN - SCOPUS:0028751235

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IS - 2

ER -

Effect of curvature on interfacial segregation: Electronic contribution to the point defect/interface binding energy

Abstract

Keywords

ASJC Scopus subject areas

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