Charging Gd3Ga5O12:Pr3+ persistent phosphor using blue lasers

doi:10.1016/j.jlumin.2020.117427

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	Charging Gd3Ga5O12:Pr3+ persistent phosphor using blue lasers
	S. Y. Yan,Q. Q. Gao,X. Y. Zhao,A. Y. Wang,Y. C. Liu,J. H. Zhang,X. J. Wang and F. Liu
	2020
发表期刊	Journal of Luminescence
ISSN	0022-2313
卷号	226 页码:5
摘要	Trap filling studies of persistent phosphors using visible-light excitation have important implications on both fundamental luminescence research and practical applications. We report here an up-conversion charging (UCC) design of Gd3Ga5O12:Pr3+ persistent phosphor upon excitation with blue lasers. As an example, long-lasting emission from Pr3+ has been achieved in the phosphor after the traps are filled by subsequently absorbing two 450 nm excitation photons from a blue diode laser. Spectroscopic investigations reveal that the composition of UCC intermediate state is predominantly that of P-3(0) state of Pr3+ in the phosphor. Our work provides a major step toward developing the UCC design, which enables new properties of persistent luminescence to be discovered and new applications of persistent phosphors developed.
DOI	10.1016/j.jlumin.2020.117427
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收录类别	SCI ; EI
语种	英语
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64358
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S. Y. Yan,Q. Q. Gao,X. Y. Zhao,A. Y. Wang,Y. C. Liu,J. H. Zhang,X. J. Wang and F. Liu. Charging Gd3Ga5O12:Pr3+ persistent phosphor using blue lasers[J]. Journal of Luminescence,2020,226:5.
APA	S. Y. Yan,Q. Q. Gao,X. Y. Zhao,A. Y. Wang,Y. C. Liu,J. H. Zhang,X. J. Wang and F. Liu.(2020).Charging Gd3Ga5O12:Pr3+ persistent phosphor using blue lasers.Journal of Luminescence,226,5.
MLA	S. Y. Yan,Q. Q. Gao,X. Y. Zhao,A. Y. Wang,Y. C. Liu,J. H. Zhang,X. J. Wang and F. Liu."Charging Gd3Ga5O12:Pr3+ persistent phosphor using blue lasers".Journal of Luminescence 226(2020):5.

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