Luminescence modulation behavior upon in-situ electric field of Sm3+ doped KSr2Nb5O15 ferroelectric ceramics
文献类型:期刊论文
作者 | Cao, Shuyao4; Chen, Qian4; Liu, Junting4; Wu, Changying3; Li, Leilei4; Xu, Jie2,4; Cheng, Guanghua1,3; Gao, Feng4 |
刊名 | Materials Letters |
出版日期 | 2020-12-15 |
卷号 | 281 |
ISSN号 | 0167577X;18734979 |
关键词 | Luminescence In-situ modulation KSr2Nb5O15 Ferroelectrics |
DOI | 10.1016/j.matlet.2020.128613 |
产权排序 | 4 |
英文摘要 | 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. |
语种 | 英语 |
出版者 | Elsevier B.V. |
源URL | [http://ir.opt.ac.cn/handle/181661/93686] |
专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
作者单位 | 1.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 2.Research & Development Institute of Northwestern Polytechnical University in Shenzhen, Shenzhen; 518057, China; 3.School of Electronics and Information, Northwestern Polytechnical University, Xi'an; Shaanxi; 710072, China; 4.State Key Laboratory of Solidification Processing, MIIT Key Laboratory of Radiation Detection Materials and Devices, USI Institute of Intelligence Materials and Structure, NPU-QMUL Joint Research Institute of Advanced Materials and Structure, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an; 710072, 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). |
入库方式: OAI收割
来源:西安光学精密机械研究所
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