| Luminescence modulation behavior upon in-situ electric field of Sm3+ doped KSr2Nb5O15 ferroelectric ceramics | |
Cao, Shuyao1; Chen, Qian1; Liu, Junting1; Wu, Changying2; Li, Leilei1; Xu, Jie1,3; Cheng, Guanghua2,4 ; Gao, Feng1
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| 作者部门 | 瞬态光学研究室 |
| 2020-12-15 | |
| 发表期刊 | Materials Letters
 |
| ISSN | 0167577X;18734979 |
| 卷号 | 281 |
| 产权排序 | 4 |
| 摘要 | Sm3+ doped KSr2Nb5O15 (KSN-Sm) ceramics exhibiting the electro-photoluminescent coupling effect were prepared by two-step sintering technology. The microstructures, electrical and luminescent properties were characterized. In addition, the luminescence modulation behavior upon the application of an in-situ electric field was investigated. It was found that the luminescent emission intensity decreased with increasing in-situ dc bias, and a high modulation ratio of approximately 20%@20 kV/cm was achieved. This work demonstrates that KSN-based ferroelectric ceramics with the tetragonal tungsten bronze structure are promising optical materials with good luminescence modulation behavior. © 2020 Elsevier B.V. |
| 关键词 | Luminescence In-situ modulation KSr2Nb5O15 Ferroelectrics |
| DOI | 10.1016/j.matlet.2020.128613 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000581134200025 |
| 出版者 | Elsevier B.V. |
| EI入藏号 | 20203709171334 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/93686 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Northwestern Polytech Univ, Sch Mat Sci & Engn, NPU QMUL Joint Res Inst Adv Mat & Struct,USI Inst, State Key Lab Solidificat Proc,MIIT Key Lab Radia, Xian 710072, Peoples R China 2.School of Electronics and Information, Northwestern Polytechnical University, Xi'an; Shaanxi; 710072, China; 3.Research & Development Institute of Northwestern Polytechnical University in Shenzhen, Shenzhen; 518057, China; 4.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics of Chinese Academy of Sciences, Xi'an; Shaanxi; 710119, China |
| 推荐引用方式 GB/T 7714 | Cao, Shuyao,Chen, Qian,Liu, Junting,et al. Luminescence modulation behavior upon in-situ electric field of Sm3+ doped KSr2Nb5O15 ferroelectric ceramics[J]. Materials Letters,2020,281. |
| APA | Cao, Shuyao.,Chen, Qian.,Liu, Junting.,Wu, Changying.,Li, Leilei.,...&Gao, Feng.(2020).Luminescence modulation behavior upon in-situ electric field of Sm3+ doped KSr2Nb5O15 ferroelectric ceramics.Materials Letters,281. |
| MLA | Cao, Shuyao,et al."Luminescence modulation behavior upon in-situ electric field of Sm3+ doped KSr2Nb5O15 ferroelectric ceramics".Materials Letters 281(2020). |
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| Luminescence modulat（1079KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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