The photoluminescence properties of glasses in the As-Se system
- 1 November 1974
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 30 (5), 1181-1186
- https://doi.org/10.1080/14786437408207272
Abstract
From photoluminescence (PL) studies of the As-Se system it is found that the PL intensity is proportional to As concentration for compositions ranging from 0·3 at.% As to As2Se3. Other PL properties are essentially unchanged. It is argued that this behaviour provides good evidence that the PL recombination centre is an As broken bond.Keywords
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