Some Aspects of Sensitized Fluorescence in Ca(PO[sub 3])[sub 2]:Sn:Mn Glass Phosphors
- 1 January 1966
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 113 (5) , 445-449
- https://doi.org/10.1149/1.2423991
Abstract
Sensitized fluorescence in glass phosphors occurs via a direct transfer of excitation energy from tin to manganese centers. The transfer process is described in terms of its efficiency and the fraction of tin centers which participate. A statistical model for energy transfer is developed on the basis of a random distribution of tin and manganese ions and is shown to be consistent with the experimental data. The effective transfer range of approximately 8.8Aå encompasses about 33 cation sites surrounding a tin center.Keywords
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