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Title: Diffusivity for diffusion between e and g interstitial sites in the C15 AB₂ structure
Contributor(s): Sholl, C (author)
Publication Date: 2005
Open Access: Yes
DOI: 10.1088/0953-8984/17/8/011
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Abstract: An exact algebraic expression is derived for the diffusivity for diffusion between interstitial e and g sites in cubic C15 Laves phase AB₂ in terms of four jump rates between interstitial sites. The result is for the low concentration limit of diffusing atoms and is valid for arbitrary positions of the e and g sites. The expression reduces to simple forms in some special cases. Some examples of diffusion of H in C15 intermetallic compounds are discussed.
Publication Type: Journal Article
Source of Publication: Journal of Physics: Condensed Matter, 17(8), p. 1329-1334
Publisher: IOP Publishing Ltd
Place of Publication: England, UK
ISSN: 0953-8984
Field of Research (FOR): 020406 Surfaces and Structural Properties of Condensed Matter
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
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