Electronic structure of the V-and related centres in alkaline earth oxides
- 14 October 1979
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 12 (19), 3931-3940
- https://doi.org/10.1088/0022-3719/12/19/012
Abstract
The author extends the treatment of Norgett, Stoneham and Pathak (1977) to the later alkaline earth oxides; CaO, SrO and BaO. Calculations show that the optical band observed for the V- and allied defects in these compounds is to be ascribed to a small-polaron transition as in the model of Schirmer, Koidl and Reik (1974) for MgO. Ground state properties are calculated and compared with experiment where possible.Keywords
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