Enhanced electrical properties, color-tunable up-conversion luminescence, and temperature sensing behaviour in Er-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics
文献类型：期刊论文
| 作者 | Zhang, Ying1,2,3; Li, Jun1; Chai, Xiaona1; Wang, Xusheng1; Li, Yongxiang2; Yao, Xi1 |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2017-03-28 |
| 卷号 | 121期号:12 |
| 英文摘要 | Er-doped Bi3Ti1.5W0.5O9 (BTW-x) ferroelectric ceramics were prepared by a conventional solid-state reaction synthesis method, and their structure, electrical properties, up-conversion (UC) luminescence, and temperature sensing behaviour were investigated. A high piezoelectric coefficient d(33) (9.6 pC/N), a large remnant polarization P-r (12.75 mu C/cm(2)), a high Curie temperature Tc (730.2 degrees C), and the optimal luminescent intensity are obtained for the samples at x = 0.05. By changing the Er doped concentration, the BTW-x ceramics are capable of generating various UC spectra and the color could be tunable from green to yellow. According to the fluorescence intensity ratio of green emissions at 532.6 nm and 549.2 nm in the temperature range from 83K to 423 K, optical temperature sensing properties are investigated and the maximum sensing sensitivity is found to be 0.00314K(-1) at 423 K. The results conclude that BTW-x would be a candidate in high temperature sensor, fluorescence thermometry, and opto-electronic integration applications. Published by AIP Publishing. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | PIEZOELECTRIC PROPERTIES ; EMISSION ; OXIDES ; BI7TI4NBO21 ; BI6TI3WO18 ; PHOSPHOR ; SENSOR ; IONS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000397921400024 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23679]  |
| 专题 | 上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文 |
| 作者单位 | 1.Tongji Univ, Sch Mat Sci & Engn, Key Lab Adv Civil Engn Mat, Minist Educ,Funct Mat Res Lab, 4800 Caoan Rd, Shanghai 201804, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ying,Li, Jun,Chai, Xiaona,et al. Enhanced electrical properties, color-tunable up-conversion luminescence, and temperature sensing behaviour in Er-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics[J]. JOURNAL OF APPLIED PHYSICS,2017,121(12). |
| APA | Zhang, Ying,Li, Jun,Chai, Xiaona,Wang, Xusheng,Li, Yongxiang,&Yao, Xi.(2017).Enhanced electrical properties, color-tunable up-conversion luminescence, and temperature sensing behaviour in Er-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics.JOURNAL OF APPLIED PHYSICS,121(12). |
| MLA | Zhang, Ying,et al."Enhanced electrical properties, color-tunable up-conversion luminescence, and temperature sensing behaviour in Er-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics".JOURNAL OF APPLIED PHYSICS 121.12(2017). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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