CATHODOLUMINESCENCE DEGRADATION AND SURFACE CHARACTERIZATION OF SrGa2S4:Ce3+ POWDER AND THIN FILMS
The structure, morphology and luminescent properties of commercial SrGa2S4:Ce3+ phosphor powder and thin films were investigated. The phosphor shows bright blue under ultraviolet (UV) excitation. Measurements were carried out using various characterization techniques such as Xray diffraction (XRD),...
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| Format: | Others |
| Language: | en-uk |
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University of the Free State
2011
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| Online Access: | http://etd.uovs.ac.za//theses/available/etd-11112011-094639/restricted/ |