Electric-field-treatment-induced enhancement of photoluminescence in Er3+-doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O-3 piezoelectric ceramic

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 无机功能材料与器件重点实验室 > 期刊论文

	Electric-field-treatment-induced enhancement of photoluminescence in Er3+-doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O-3 piezoelectric ceramic
	Wu, Jiang 1; Wu, Zheng 2; Qian, Weiqi 1; Jia, Yanmin 1; Wang, Yu 3; Luo, Haosu 4
刊名	MATERIALS LETTERS
	2016-12-01
卷号	184 页码:131-133
关键词	Piezoelectric Ceramic Luminescence Ferroelectric Polarization
英文摘要	In this work, a strong dependence of polarization electric field (E) on photoluminescence of Er3+ -doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O-3 piezoelectric ceramic is found. With the increase of E from 0 to 4.5 kV/mm, both the photoluminescence intensity at 550 nm and the piezoelectric constant d(33) exhibits an increasing trend. After experiencing a polarization treatment under an electric field of >4 kVimm, the peak intensity ratio of the poled sample to that of the unpoled sample reaches a plateau following a constant value of similar to 6 times enhancement. A good linear relationship between the photoluminescence and the piezoelectric coefficient is observed. The phenomenon may originate from lattice distortion induced by electric field, which lowers the local symmetry around Er3+ ions. The electric-field-induced enhancement of photoluminescence is potential in optically monitoring piezoelectric constant. (C) 2016 Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]	Materials Science ; Physics
收录类别	SCI
语种	英语
WOS记录号	WOS:000386316900031
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/22071]
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.Zhejiang Normal Univ, Dept Mat Phys, Jinhua 321004, Peoples R China 2.Zhejiang Normal Univ, Coll Geog & Environm Sci, Jinhua 321004, Peoples R China 3.Nanchang Univ, Sch Mat Sci & Engn, Nanchang 330031, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Wu, Jiang,Wu, Zheng,Qian, Weiqi,et al. Electric-field-treatment-induced enhancement of photoluminescence in Er3+-doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O-3 piezoelectric ceramic[J]. MATERIALS LETTERS,2016,184:131-133.
APA	Wu, Jiang,Wu, Zheng,Qian, Weiqi,Jia, Yanmin,Wang, Yu,&Luo, Haosu.(2016).Electric-field-treatment-induced enhancement of photoluminescence in Er3+-doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O-3 piezoelectric ceramic.MATERIALS LETTERS,184,131-133.
MLA	Wu, Jiang,et al."Electric-field-treatment-induced enhancement of photoluminescence in Er3+-doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O-3 piezoelectric ceramic".MATERIALS LETTERS 184(2016):131-133.