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The volume change due to F centres in alkali halides

Lord, G; Stoneham, A M; (1975) The volume change due to F centres in alkali halides. Journal of Physics C: Solid State Physics , 8 (8) 1099 -1101. 10.1088/0022-3719/8/8/012. Green open access


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The change in volume due to F centres in alkali halides is calculated using the ion-size correction method of Bartram, Stoneham and Gash (1968). In all cases the volume change Delta V is positive (expansion of the crystal) and satisfactory agreement with experiment is found in the two cases where measurements are available. The fractional volume change ( Delta V/a 3 ) decreases systematically with increasing anion or cation size.

Type: Article
Title: The volume change due to F centres in alkali halides
Open access status: An open access version is available from UCL Discovery
DOI: 10.1088/0022-3719/8/8/012
Publisher version: http://dx.doi.org/10.1088/0022-3719/8/8/012
Language: English
Additional information: Text made available to UCL Discovery by kind permission of IOP Publishing, 2012
UCL classification: UCL > School of BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology
URI: http://discovery.ucl.ac.uk/id/eprint/1321483
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