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Dyuthi @ CUSAT >
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Dr. V P N Nampoori >
Please use this identifier to cite or link to this item:
http://purl.org/purl/2643
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| Title: | On the luminescence characteristics of cerium and copper doped barium sulphide phosphor |
| Authors: | Reethamma, Thomas
Nampoori, V P N
Technology |
| Keywords: | Photoluminescence
thermoluminescence
phosphorescence
cerium
copper
barium sulphide phosphor |
| Issue Date: | Dec-1988 |
| Publisher: | Elsevier |
| Abstract: | Photoluminescence, thermoluminescence and phosphorescence studies of cerium and copper doped BaS phosphors are attempted. Cu+ centres in BaS lattice activate red emission while Ce3+ sensitize the blue emission. Results are explained on the basis of superposition theory involving monomolecular kinetics. In Randall and Wilkins model, the decay and TL studies are found to corelate each other. |
| URI: | http://dyuthi.cusat.ac.in/purl/2643 |
| ISSN: | 0038-1098 |
| Appears in Collections: | Dr. V P N Nampoori
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