Collective and tracer diffusion kinetics in the ternary random alloy | NOVA. The University of Newcastle's Digital Repository

Home

Description	Size	Format
Author final version	128 KB	Adobe Acrobat PDF	View/Open

Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/26174

Title: Collective and tracer diffusion kinetics in the ternary random alloy
Author/Creator: Belova, I. V.; Allnatt, A. R.; Murch, G. E.
Description: In this study, collective and tracer diffusion kinetics is addressed for the ternary random alloy. A formal solution from the self-consistent theory of Moleko et al (Moleko L K, Allnatt A R and Allnatt E L 1989 Phil. Mag. A 59 141) is derived for collective diffusion and compared with the corresponding solution for the binary random alloy. Tracer diffusion in the ternary alloy is treated from the perspective of a special case of the quaternary random alloy. Results from Monte Carlo calculations for tracer and collective correlation factors (for the bcc ternary random alloy) are found to be in excellent agreement with this self-consistent theory but in only semi-quantitative agreement with the earlier theory of Manning (Manning J R 1971 Phys. Rev. B 4 1111).
Relation: Journal of Physics: Condensed Matter Vol. 14, Issue 28, p. 6897-6907
Publisher Link: http://dx.doi.org/10.1088/0953-8984/14/28/301
Date: 2002
Publisher: Institute of Physics (IOP) Publishing
Keyword(s): collective diffusion; tracer diffusion; ternary random alloy; binary random alloy; quaternary random alloy; Moleko; Manning
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/26174
Identifier: ISSN:0953-8984

83 Visitors

88 Hits

NOVA. The University of Newcastle's Digital Repository