Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions
The mixed alkali borophosphate 25Li2CO3:25Ca2O3:30B2O3:20P2O5 glasses doped with 1 mol% of different transition metal ions were prepared and studied using photoluminescence techniques. The transition metal ions used included chromium, manganese and iron. Chromium doped glass exhibits a violet emissi...
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2012
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| Online Access: | http://eprints.utm.my/31153/1/RosliHussin2012_PhotoluminescenceStudiesonLithiumCalciumBorophosphate.pdf |
| _version_ | 1796856831800246272 |
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| author | Wong, Poh Sum Wan, Ming Hua Eeu, Tien Yew Hussin, Rosli Ibrahim, Zuhairi |
| author_facet | Wong, Poh Sum Wan, Ming Hua Eeu, Tien Yew Hussin, Rosli Ibrahim, Zuhairi |
| author_sort | Wong, Poh Sum |
| collection | ePrints |
| description | The mixed alkali borophosphate 25Li2CO3:25Ca2O3:30B2O3:20P2O5 glasses doped with 1 mol% of different transition metal ions were prepared and studied using photoluminescence techniques. The transition metal ions used included chromium, manganese and iron. Chromium doped glass exhibits a violet emission band at ̴ 316 nm and this band has been assigned to the transition of z6Dᵒ1/2 → a4P5/2. While manganese doped glass show a violet emission band at ̴ 408 nm which is assigned to z7Pᵒ4 → a5D4 and a red emission band at ̴ 632 nm which is assigned to the transition of z5Pᵒ3 → a5G6. Lastly, for the iron doped glass shows many emission bands along the visible range. |
| first_indexed | 2024-03-05T18:48:57Z |
| format | Article |
| id | utm.eprints-31153 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T18:48:57Z |
| publishDate | 2012 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-311532019-01-28T03:47:06Z http://eprints.utm.my/31153/ Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions Wong, Poh Sum Wan, Ming Hua Eeu, Tien Yew Hussin, Rosli Ibrahim, Zuhairi Q Science The mixed alkali borophosphate 25Li2CO3:25Ca2O3:30B2O3:20P2O5 glasses doped with 1 mol% of different transition metal ions were prepared and studied using photoluminescence techniques. The transition metal ions used included chromium, manganese and iron. Chromium doped glass exhibits a violet emission band at ̴ 316 nm and this band has been assigned to the transition of z6Dᵒ1/2 → a4P5/2. While manganese doped glass show a violet emission band at ̴ 408 nm which is assigned to z7Pᵒ4 → a5D4 and a red emission band at ̴ 632 nm which is assigned to the transition of z5Pᵒ3 → a5G6. Lastly, for the iron doped glass shows many emission bands along the visible range. Penerbit UTM Press 2012 Article PeerReviewed application/pdf en http://eprints.utm.my/31153/1/RosliHussin2012_PhotoluminescenceStudiesonLithiumCalciumBorophosphate.pdf Wong, Poh Sum and Wan, Ming Hua and Eeu, Tien Yew and Hussin, Rosli and Ibrahim, Zuhairi (2012) Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions. Malaysian Journal of Fundamental and Applied Sciences, 8 (2). pp. 89-93. ISSN 1823-626X https://doi.org/10.11113/mjfas.v8n2.128 DOI:10.11113/mjfas.v8n2.128 |
| spellingShingle | Q Science Wong, Poh Sum Wan, Ming Hua Eeu, Tien Yew Hussin, Rosli Ibrahim, Zuhairi Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions |
| title | Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions |
| title_full | Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions |
| title_fullStr | Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions |
| title_full_unstemmed | Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions |
| title_short | Photoluminescence studies on lithium-calcium borophosphate glasses doped with transition metal ions |
| title_sort | photoluminescence studies on lithium calcium borophosphate glasses doped with transition metal ions |
| topic | Q Science |
| url | http://eprints.utm.my/31153/1/RosliHussin2012_PhotoluminescenceStudiesonLithiumCalciumBorophosphate.pdf |
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