Non-random interaction of vacancies with atoms during interdiffusion and ionic conductivity in materials

Title: Non-random interaction of vacancies with atoms during interdiffusion and ionic conductivity in materials
Creator: Belova, I. V.; Murch, G. E.
Relation: Defect and Diffusion Forum Vol. 266, p. 119-130
Publisher Link: http://dx.doi.org/10.4028/3-908451-45-0.119
Publisher: Scitec Publications Ltd
Resource Type: journal article
Date: 2007
Description: The non-random interaction of vacancies with atoms during interdiffusion and ionic conductivity is referred to as the vacancy-wind effect. This effect, first discovered by the late Dr John Manning, is a subtle phenomenon arising from the non-random distribution of vacancies with respect to a given moving atom within a net flux of vacancies. Recently, a good deal of progress has been made in determining accurate expressions for vacancy-wind factors in binary and ternary alloys, and in mixed cation ionic systems. The present paper provides an overview of these recent findings and puts them into a broader and historical context.
Subject: interdiffusion; intrinsic diffusion; ionic conductivity; vacancy-wind effect
Identifier: http://hdl.handle.net/1959.13/33482
Identifier: uon:3230
Identifier: ISSN:1012-0386
Language: eng
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