Luminescence modulation behavior upon in-situ electric field of Sm3+ doped KSr2Nb5O15 ferroelectric ceramics

doi:10.1016/j.matlet.2020.128613

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Luminescence modulation behavior upon in-situ electric field of Sm3+ doped KSr2Nb5O15 ferroelectric ceramics
	Cao, Shuyao 1; Chen, Qian 1; Liu, Junting 1; Wu, Changying 2; Li, Leilei 1; Xu, Jie 1,3; Cheng, Guanghua 2,4; Gao, Feng 1
刊名	Materials Letters
	2020-12-15
卷号	281
关键词	Luminescence In-situ modulation KSr2Nb5O15 Ferroelectrics
ISSN号	0167577X;18734979
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.
WOS记录号	WOS:000581134200025
内容类型	期刊论文
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.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).