- 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
- Full Text
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