Fabrication and Spectral Analysis of Ho3+, Yb3+ Co-doped (LaLu)2O3 Powders

doi:10.3788/fgxb20183903.0301

CIOMP OpenIR

	Fabrication and Spectral Analysis of Ho3+, Yb3+ Co-doped (LaLu)2O3 Powders
	Li, Jian; Dai, Yu-Hang; Zhu, Zhong-Li; Zhang, Ying
	2018
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
ISSN	10007032
卷号	39 期号:3 页码:301-306
摘要	The powders of Ho, Yb:(LaLu)2O3 were prepared by citric acid combustion method. The preparation conditions of the powders were determined. The as-prepared particles are of near-spherical shape, and weak agglomeration, the average particle size was about 55 nm. The effects of different mole fraction Ho3+ and Yb3+ on the fluorescence spectra of the powders were studied. Under the excitation of 980 nm, the powders can emit blue-ray appeared at 484 nm, corresponding to the energy level transition of Ho3+ from 5F3 to 5I8, green light appeared at 551 nm, corresponding to the energy level transition of Ho3+ from 5S2/5F4 to 5I8, and red light at 660 nm, corresponding to the energy level transition of Ho3+ from 5F5 to 5I8. The upconversion luminescence mechanism of Ho3+-Yb3+ in co-doped system was discussed. 2018, Science Press. All right reserved.
关键词	Powders Energy transfer Lanthanum compounds Light Lutetium compounds Particle size Spectrum analysis
DOI	10.3788/fgxb20183903.0301
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60662
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	Li, Jian,Dai, Yu-Hang,Zhu, Zhong-Li,et al. Fabrication and Spectral Analysis of Ho3+, Yb3+ Co-doped (LaLu)2O3 Powders[J]. Faguang Xuebao/Chinese Journal of Luminescence,2018,39(3):301-306.
APA	Li, Jian,Dai, Yu-Hang,Zhu, Zhong-Li,&Zhang, Ying.(2018).Fabrication and Spectral Analysis of Ho3+, Yb3+ Co-doped (LaLu)2O3 Powders.Faguang Xuebao/Chinese Journal of Luminescence,39(3),301-306.
MLA	Li, Jian,et al."Fabrication and Spectral Analysis of Ho3+, Yb3+ Co-doped (LaLu)2O3 Powders".Faguang Xuebao/Chinese Journal of Luminescence 39.3(2018):301-306.

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