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Non-Random Interaction of Vacancies with Atoms during Interdiffusion and Ionic Conductivity in Materials

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Abstract:

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.

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Periodical:

Defect and Diffusion Forum (Volume 266)

Pages:

119-130

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.266.119

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Online since:

September 2007

Authors:

Irina V. Belova, Graeme E. Murch

Keywords:

Correlation Factors, Interdiffusion, Intrinsic Diffusion, Ionic Conductivity, Vacancy-Wind Effect

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] J.R. Manning, Diffusion Kinetics for Atoms in Crystals (Princeton, New Jersey: Van Nostrand) (1968).

Google Scholar

[2] J.R. Manning, Phys. Rev. B, Vol. 4 (1971), p.1111.

Google Scholar

[3] G.E. Murch and R.J. Thorn, Phil. Mag. A, Vol. 39 (1979), p.259.

Google Scholar

[4] L.S. Darken, Trans. AIME, Vol. 180 (1948), p.430.

Google Scholar

[5] G.E. Murch and I.V. Belova, Phil. Mag. A, Vol. 81 (2001), p.83.

Google Scholar

[6] A.R. Allnatt and E.L. Allnatt, Phil. Mag. A, Vol. 49, (1984), p.625.

Google Scholar

[7] I.V. Belova and G.E. Murch, Defect Diffus. Forum, Vols. 237-240 (2005), p.291 (2005).

Google Scholar

[8] L.K. Moleko, A.R. Allnatt and E.L. Allnatt, Phil. Mag. A, Vol. 59 (1989), p.141. 0. 2 0. 4 0. 6 0. 8 1 1. 05 1. 1 1. 15 1. 2 1. 25 1. 3 SNP cA 10 -1 10 -2 10 -3-10-5.

Google Scholar

[9] I.V. Belova and G.E. Murch, Phil. Mag. A, Vol. 81 (2001), p.1749.

Google Scholar

[10] I.V. Belova and G.E. Murch, Acta Mat., Vol. 55 (2007), p.627.

Google Scholar

[11] S.V. Divinski, F. Hisker, Chr. Herzig, R. Filipek, M. Danieleweski, Defect Diffus. Forum, Vols 237-240 (2005), p.50.

DOI: 10.4028/www.scientific.net/ddf.237-240.50

Google Scholar

[12] A. Suzuki, H. Sato and R. Kikuchi, Phys. Rev. B, Vol. 29 (1984), p.3550.

Google Scholar

[13] M. Chemla, Ann. Phys., Paris, Vol. 13 (1956), p.959. ]14] A.W. Imre, S. Voss and H. Mehrer, J. Non-Cryst. Solids, Vol. 333 (2004), p.231.

Google Scholar

[15] I.V. Belova A.R. Allnatt and G.E. Murch, Phil. Mag. accepted for publication and in press.

Google Scholar