Tunable luminescence of the full-color-emitting LiGd5P2O13:Bi3+,Eu3+ phosphor based on energy transfers

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	Tunable luminescence of the full-color-emitting LiGd5P2O13:Bi3+,Eu3+ phosphor based on energy transfers
	Qiao, Jianwei; Huang, Ping; Liu, Yongfu; Luo, Zhaohua; Cui, Cai'e; Tian, Yue; Shi, Qiufeng; Wang, Lei
刊名	OPTICAL MATERIALS
	2017
卷号	67 页码:78-83
ISSN号	0925-3467
英文摘要	A series of Bi3+ and/or Eu3+ doped LiGd5P2O13 (LGPO) were synthesized via a solid state reaction. In the LiGd5P2O13 lattice, Bi3+ shows a broad bluish-green emission around 500 nm and Eu3+ exhibits typical f-f red emissions. Based on the Bi3+ -> Eu3+ energy transfers, the luminescence colors can be tuned from bluish-green to orange by altering the Bi3+/Eu3+ ratio. Under the 290 nm excitation, the sample with optimal composition of LGPO:0.1Bi(3+),0.01Eu(3+) exhibits a white light emission with a CRI of 82 and a CCT of 4250 K. The energy transfer mechanism from Bi3+ to Eu3+ in the LiGd5P2O13 host was ascribed to the dipole-dipole interaction. (C) 2017 Elsevier B.V. All rights reserved.
公开日期	2017-12-25
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/13842]
专题	2017专题
推荐引用方式 GB/T 7714	Qiao, Jianwei,Huang, Ping,Liu, Yongfu,et al. Tunable luminescence of the full-color-emitting LiGd5P2O13:Bi3+,Eu3+ phosphor based on energy transfers[J]. OPTICAL MATERIALS,2017,67:78-83.
APA	Qiao, Jianwei.,Huang, Ping.,Liu, Yongfu.,Luo, Zhaohua.,Cui, Cai'e.,...&Wang, Lei.(2017).Tunable luminescence of the full-color-emitting LiGd5P2O13:Bi3+,Eu3+ phosphor based on energy transfers.OPTICAL MATERIALS,67,78-83.
MLA	Qiao, Jianwei,et al."Tunable luminescence of the full-color-emitting LiGd5P2O13:Bi3+,Eu3+ phosphor based on energy transfers".OPTICAL MATERIALS 67(2017):78-83.