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In situ reversible tuning of photoluminescence of an epitaxial thin film via piezoelectric strain induced by a Pb(Mg1/3Nb2/3)O3-PbTiO3single crystal
Wang, Feifei1; Liu, Dan1; Chen, Zibin2; Duan, Zhihua1; Zhang, Yi1; Sun, Dazhi1; Zhao, Xiangyong1; Shi, Wangzhou1; Zheng, Renkui3; Luo, Haosu4
2017
Source PublicationJournal of Materials Chemistry C
ISSN20507534
Volume5Issue:35Pages:9115-9120
AbstractConventionally, photoluminescence (PL) properties are mainly modulated through traditional chemical approaches which are ex situ, irreversible and static modulation techniques, potentially limiting the understanding of the detailed process of luminescence and smart PL applications. Here, an in situ dynamic routine is developed to tune the PL response in an epitaxial Yb3+/Er3+co-doped BaTiO3thin film through electric-field-induced strain of a piezoelectric single-crystal Pb(Mg1/3Nb2/3)O3-PbTiO3(PMN-PT) substrate. A reversible tuning and enhancement of the PL intensity was achieved when an external electric field was applied to the PMN-PT single-crystal substrate. The underlying mechanism responsible for the dynamic enhancement of the PL intensity was attributed to the strain induced lower host symmetry so as to enhance the hypersensitive transition probability of the rare-earth ions. The present work could provide a significant guide for the in situ dynamic and active modulation of the PL performances of luminescent devices through the piezoelectric strain. © 2017 The Royal Society of Chemistry.
DOI10.1039/c7tc03123h
EI Accession Number20173804189945
EI KeywordsSingle crystals
EI Classification Number531.1 Metallurgy - 701.1 Electricity: Basic Concepts and Phenomena - 741.1 Light/Optics - 804.2 Inorganic Compounds - 933.1 Crystalline Solids
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Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25913
Collection中国科学院上海硅酸盐研究所
Affiliation1.Key Laboratory of Optoelectronic Material and Device, Department of Physics, Shanghai Normal University, Shanghai; 200234, China;
2.School of Aerospace, Mechanical and Mechatronic Engineering, University of Sydney, Sydney; NSW; 2006, Australia;
3.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
4.Key Laboratory of Inorganic Functional Material and Device, Shanghai Institute of Ceramics, 215 Chengbei Road, Jiading, Shanghai; 201800, China
Recommended Citation
GB/T 7714
Wang, Feifei,Liu, Dan,Chen, Zibin,et al. In situ reversible tuning of photoluminescence of an epitaxial thin film via piezoelectric strain induced by a Pb(Mg1/3Nb2/3)O3-PbTiO3single crystal[J]. Journal of Materials Chemistry C,2017,5(35):9115-9120.
APA Wang, Feifei.,Liu, Dan.,Chen, Zibin.,Duan, Zhihua.,Zhang, Yi.,...&Luo, Haosu.(2017).In situ reversible tuning of photoluminescence of an epitaxial thin film via piezoelectric strain induced by a Pb(Mg1/3Nb2/3)O3-PbTiO3single crystal.Journal of Materials Chemistry C,5(35),9115-9120.
MLA Wang, Feifei,et al."In situ reversible tuning of photoluminescence of an epitaxial thin film via piezoelectric strain induced by a Pb(Mg1/3Nb2/3)O3-PbTiO3single crystal".Journal of Materials Chemistry C 5.35(2017):9115-9120.
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