ESR ofin calcium fluorophosphate. II. Modified Ca(II) sites
- 1 July 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 10 (1) , 19-25
- https://doi.org/10.1103/physrevb.10.19
Abstract
Crystals of calcium fluorophosphate containing manganese were grown under a variety of conditions with large deviations from stoichiometry. ESR measurements show the presence of two new centers both of which involve manganese bound to intrinsic oxygen-fluorine-vacancy defects. The dependence of their concentrations upon stoichiometry, manganese concentration, and thermal treatment is discussed. Models for these centers are proposed.Keywords
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