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HomeSolid State PhenomenaSolid State Phenomena Vols. 172-174Simulation of Atomic Structure and Diffusion...

Simulation of Atomic Structure and Diffusion Characteristics of Point Defects in BCC and FCC Metals

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Abstract:

Our recent model has been used to evaluate the point defect characteristics including those determining the effect of pressure on the concentration of vacancies, di-vacancies, interstitials and their diffusion mobility in set of BCC and FCC metals. Our model has been developed to calculate temperature dependences of mentioned features. In contrast to other studies, the vacancy migration volumes have been found for all the metals studied.

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Periodical:

Solid State Phenomena (Volumes 172-174)

Pages:

1222-1227

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.172-174.1222

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Cite this paper

Online since:

June 2011

Authors:

Irina Valikova, Andrei V. Nazarov

Keywords:

Diffusion, Formation Volume, Migration Volume, Point Defect, Pressure

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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