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Modulating trap properties by Nd3+ - Eu3+ co-doping in Sr2SnO4 host for optical information storage
Wang, CY; Zheng, ZH; Zhang, Y; Liu, Q; Deng, MX; Xu, XK; Zhou, ZZ; He, H
2020-02-03
Source PublicationOPTICS EXPRESS
ISSN1094-4087
Issue3Pages:4249
SubtypeArticle
AbstractWe report a novel Nd3+ and Eu3+ co-doped Sr2SnO4 (SSONE) phosphor showing the capability of "write-in" and "read-out" in optical information storage. As-prepared phosphors exhibit a dominant emission (PL) band centered at 596 nm under UV excitation, closely identical with its photo-stimulated luminescence (PSL) spectrum center (595 nm) upon near-infrared (NIR) light and thermal-stimulated luminescence (TSL) spectrum center (595 nm) under heat source. Remarkably, compared with Eu3+ single-doped phosphors, the co-doping strategy enhances the deep traps and also separates the deep traps with shallow traps, which are very crucial factors for optical information storage in electron trapping materials. Further, a demonstration confirmed the optical information storage capacity by photo- and thermal-stimulating the prepared phosphors filled in the designed patterns. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
DOI10.1364/OE.386164
WOS KeywordPERSISTENT LUMINESCENCE ; STIMULATED LUMINESCENCE ; PHOSPHORS
Language英语
WOS Research AreaOptics
PublisherOPTICAL SOC AMER
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28319
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Wang, CY,Zheng, ZH,Zhang, Y,et al. Modulating trap properties by Nd3+ - Eu3+ co-doping in Sr2SnO4 host for optical information storage[J]. OPTICS EXPRESS,2020(3):4249.
APA Wang, CY.,Zheng, ZH.,Zhang, Y.,Liu, Q.,Deng, MX.,...&He, H.(2020).Modulating trap properties by Nd3+ - Eu3+ co-doping in Sr2SnO4 host for optical information storage.OPTICS EXPRESS(3),4249.
MLA Wang, CY,et al."Modulating trap properties by Nd3+ - Eu3+ co-doping in Sr2SnO4 host for optical information storage".OPTICS EXPRESS .3(2020):4249.
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