Excellent up-conversion temperature sensing sensitivity and broad temperature range of Er-doped strontium tungstate multiphase phosphors
文献类型：期刊论文
| 作者 | Zhang, Ying1,2; Wang, Xusheng; Li, Yongxiang1; Li, Yanxia; Yao, Xi |
| 刊名 | OPTICAL MATERIALS EXPRESS
 |
| 出版日期 | 2018 |
| 卷号 | 8期号:1页码:12 |
| ISSN号 | 2159-3930 |
| DOI | 10.1364/OME.8.000012 |
| 英文摘要 | Rare-earth (RE) ion doped up-conversion luminescence (UCL) materials with high temperature sensing sensitivity (S) have attracted immense interest in optical temperature sensors. Here, research on Er-doped strontium tungstate (SWOE-x) phosphors with multiphase structures for optical temperature sensing applications was first proposed. With Sr/W ratio increasing, the samples' structures and UCL features are divided into three types: Sr3WO6 types, Sr2WO5 types, and SrWO4 types. The influence of the Sr/W ratio in Er-doped strontium tungstates on temperature sensing properties has been investigated via the fluorescence intensity ratio (FIR) technique. The experimental results demonstrated that all of the samples exhibited excellent chemical stability and the S values were reliable. Especially, the maximal S is determined to be 12.75 x 10(-3) K-1 at 523K with a broad temperature range from 83K to 563K in SWOE-0.6. These results indicate that Er-doped strontium tungstate multiphase phosphors are promising candidates for optical temperature sensors with high sensitivity and broad temperature range. (c) 2017 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| 学科主题 | Materials Science, Multidisciplinary ; Optics |
| WOS记录号 | WOS:000419099400002 |
| 出版者 | OPTICAL SOC AMER |
| 资助机构 | National Natural Science Foundation of China (Grant no. 51572195). ; National Natural Science Foundation of China (Grant no. 51572195). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24603]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Tongji Univ, Funct Mat Res Lab, Sch Mat Sci & Engn, 4800 Caoan Rd, Shanghai 201804, Peoples R China 2.Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai, Peoples R China 3.Chinese Acad Sci, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ying,Wang, Xusheng,Li, Yongxiang,et al. Excellent up-conversion temperature sensing sensitivity and broad temperature range of Er-doped strontium tungstate multiphase phosphors[J]. OPTICAL MATERIALS EXPRESS,2018,8(1):12, 23. |
| APA | Zhang, Ying,Wang, Xusheng,Li, Yongxiang,Li, Yanxia,&Yao, Xi.(2018).Excellent up-conversion temperature sensing sensitivity and broad temperature range of Er-doped strontium tungstate multiphase phosphors.OPTICAL MATERIALS EXPRESS,8(1),12. |
| MLA | Zhang, Ying,et al."Excellent up-conversion temperature sensing sensitivity and broad temperature range of Er-doped strontium tungstate multiphase phosphors".OPTICAL MATERIALS EXPRESS 8.1(2018):12. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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