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Giant In3+doping-induced enhancement of the upconversion luminescence of Ba0.85Ca0.15TiO3:Er3+/Yb3+lead-free ferroelectric ceramics
Zhou, Hai1,2; Huang, Yin-Peng3; Yan, Jian-Min4; Luo, Lai-Hui3; Wang, Fei-Fei4; Yuan, Guo-Liang1; Zheng, Ren-Kui2
2017
Source PublicationMaterials Letters
ISSN0167577X
Volume188Pages:364-367
AbstractWe synthesized In3+-doped Ba0.85Ca0.15TiO3:Er3+/Yb3+/xIn3+lead-free ferroelectric ceramics that possess strong ferroelectricity and excellent upconversion luminescence under the excitation of 980 nm. With increasing x from 0, the green and red emission intensity increases and reaches the maximum at x=1.5% mol, then decreases slightly with further increase in x. For the x=1.5% sample the green emission intensity at 550 nm is ∼10 times larger than that of In3+undoped samples. Such a large In3+doping-induced enhancement of the luminescence is unprecedented for perovskite ferroelectrics. Based on the ultraviolet-visible-near infrared absorption spectra, the variation of the luminescence intensity with the In3+content was discussed. © 2016
DOI10.1016/j.matlet.2016.11.108
EI Accession Number20165103152163
EI KeywordsFerroelectric ceramics
EI Classification Number482.2 Minerals - 701.1 Electricity: Basic Concepts and Phenomena - 708.1 Dielectric Materials - 741.1 Light/Optics - 801 Chemistry - 812.1 Ceramics
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25392
Collection中国科学院上海硅酸盐研究所
Affiliation1.Department of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing; 210094, China;
2.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
3.Department of Physics, Ningbo University, Ningbo; 315211, China;
4.Key Laboratory of Optoelectronic Material and Device, Department of Physics, Shanghai Normal University, Shanghai; 200234, China
Recommended Citation
GB/T 7714
Zhou, Hai,Huang, Yin-Peng,Yan, Jian-Min,et al. Giant In3+doping-induced enhancement of the upconversion luminescence of Ba0.85Ca0.15TiO3:Er3+/Yb3+lead-free ferroelectric ceramics[J]. Materials Letters,2017,188:364-367.
APA Zhou, Hai.,Huang, Yin-Peng.,Yan, Jian-Min.,Luo, Lai-Hui.,Wang, Fei-Fei.,...&Zheng, Ren-Kui.(2017).Giant In3+doping-induced enhancement of the upconversion luminescence of Ba0.85Ca0.15TiO3:Er3+/Yb3+lead-free ferroelectric ceramics.Materials Letters,188,364-367.
MLA Zhou, Hai,et al."Giant In3+doping-induced enhancement of the upconversion luminescence of Ba0.85Ca0.15TiO3:Er3+/Yb3+lead-free ferroelectric ceramics".Materials Letters 188(2017):364-367.
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