Alkaline Earth Sulfide Phosphors Activated by Copper, Silver, and Gold
- 1 January 1970
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 117 (11) , 1389-1393
- https://doi.org/10.1149/1.2407328
Abstract
Emission spectra of cathodoluminescence of Cu, Ag, and Au in , , , and , at room temperature and near 80°K, are presented. The spectra depend very much on the coactivators used including the alkalies and the halides. The observations indicate the luminescence to be caused by centers containing both activator and coactivator.Keywords
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