Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4
文献类型：期刊论文
| 作者 | Zhou, Peng-Yu3; Dou, Xiu-Ming2; Sun, Bao-Quan2; Dou, Ren-Qin1 ; Zhang, Qing-Li1; Liu, Bao3; Hou, Pu-Geng3; Chi, Kai-Lin3; Ding, Kun2
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2022 |
| 卷号 | 31 |
| 关键词 | rare-earth tantalate photoluminescence high pressure Raman |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/ac0526 |
| 通讯作者 | Zhou, Peng-Yu(20162715@neepu.edu.cn) |
| 英文摘要 | Luminescent properties of Tm3+-doped GdYTaO4 are studied for exploring their potential applications in temperature and pressure sensing. Two main emission peaks from H-3(4) -> H-3(6) transition of Tm3+ are investigated. Intensity ratio between the two peaks evolves exponentially with temperature and has a highest sensitivity of 0.014 K-1 at 32 K. The energy difference between the two peaks increases linearly with pressure increasing at a rate of 0.38 meV/GPa. Intensity ratio between the two peaks and their emission lifetimes are also analyzed for discussing the pressure-induced variation of the sample structure. Moreover, Raman spectra recorded under high pressures indicate an isostructural phase transition of GdYTaO4 occurring at 4.46 GPa. |
| WOS关键词 | UP-CONVERSION ; GROWTH ; STABILITY |
| 资助项目 | National Natural Science Foundation of China[11804047] ; Science and Technology Development Program of Jilin City, China[201831733] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000740829200001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | National Natural Science Foundation of China ; Science and Technology Development Program of Jilin City, China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/127215]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhou, Peng-Yu |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China 3.Northeast Elect Power Univ, Sch Sci, Jilin 132012, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Peng-Yu,Dou, Xiu-Ming,Sun, Bao-Quan,et al. Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4[J]. CHINESE PHYSICS B,2022,31. |
| APA | Zhou, Peng-Yu.,Dou, Xiu-Ming.,Sun, Bao-Quan.,Dou, Ren-Qin.,Zhang, Qing-Li.,...&Ding, Kun.(2022).Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4.CHINESE PHYSICS B,31. |
| MLA | Zhou, Peng-Yu,et al."Pressure- and temperature-dependent luminescence from Tm3+ ions doped in GdYTaO4".CHINESE PHYSICS B 31(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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