Photoluminescence Properties of Sr6Lu2Al4O15:Tb3+ Phosphor
文献类型：期刊论文
| 作者 | M. Li; X. Sun; X. Fan; C. Liu; W. Lou; W. Tian; H. Li and Y. Luo |
| 刊名 | Faguang Xuebao/Chinese Journal of Luminescence
 |
| 出版日期 | 2023 |
| 卷号 | 44期号:11页码:1940-1949 |
| ISSN号 | 10007032 |
| DOI | 10.37188/CJL.20230147 |
| 英文摘要 | The phosphors Sr6Lu2-2xAl4O15:xTb3+ were synthesized through the solid-state reaction technique. The structure,photoluminescence properties and concentration quenching mechanisms were researched. The depen⁃ dence of photoluminescence intensities on Tb3+ concentration was studied. Upon excitation with UV excitation,when the doping concentration x=0. 01,the strongest peak located around 381 nm,which arise from 5D3-7F6 transition of Tb3+；when the doping concentration x=0. 15,the strongest peak located around 545 nm,which arise from 5D4-7F5 transition of Tb3+. The luminescence color changes from blue to yellowish green by adjusting the doping concentration of Tb3+. The concentration quenching mechanisms of Sr6Lu2-2xAl4O15:xTb3+ were studied. The lifetime,thermal sta⁃ bility and quantum efficiency were measured. The Sr6Lu2-2xAl4O15:xTb3+ phosphor is a novel color-tunable phosphor. © 2023 Chines Academy of Sciences. All rights reserved. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/67626]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | M. Li,X. Sun,X. Fan,et al. Photoluminescence Properties of Sr6Lu2Al4O15:Tb3+ Phosphor[J]. Faguang Xuebao/Chinese Journal of Luminescence,2023,44(11):1940-1949. |
| APA | M. Li.,X. Sun.,X. Fan.,C. Liu.,W. Lou.,...&H. Li and Y. Luo.(2023).Photoluminescence Properties of Sr6Lu2Al4O15:Tb3+ Phosphor.Faguang Xuebao/Chinese Journal of Luminescence,44(11),1940-1949. |
| MLA | M. Li,et al."Photoluminescence Properties of Sr6Lu2Al4O15:Tb3+ Phosphor".Faguang Xuebao/Chinese Journal of Luminescence 44.11(2023):1940-1949. |
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