Infrared-to-visible and infrared-to-violet upconversion fluorescence of rare earth doped LaF3 nanocrystals

	Infrared-to-visible and infrared-to-violet upconversion fluorescence of rare earth doped LaF3 nanocrystals
其他题名	论文其他题名
	Wang Y.; Qin W. P.; Di W. H.; Zhang J. S.; Cao C. Y.
	2008
发表期刊	Chinese Physics B
ISSN	1674-1056
卷号	17 期号:9 页码:3300-3305
摘要	This paper reports that hexagonal-phase LaF3:Yb-0.20(3+), Er-0.02(3+) and LaF3:Yb-0.20(3+), Tm-0.02(3+) nanocrystals (NCs) were synthesized via a hydrothermal method. The transmission electron microscopy, selected area electron diffraction, power x-ray diffraction, and thermogravimetric analysis are used to characterize the NCs. Under 980 nm excitation, the Yb3+/Er3+ and Yb3+/Tm3+ codoped NCs colloidal solutions present bright green and blue upconversion fluorescence, respectively. These NCs show efficient infrared-to-violet and infrared-to-visible upconversion. The upconversion fluorescence mechanisms of LaF3:Yb-0.20(3+), Er-0.02(3+) and LaF3:Yb-0.20(3+), Tm-0.02(3+) NCs are investigated with a 980-nm diode laser as excitation source.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26394
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang Y.,Qin W. P.,Di W. H.,et al. Infrared-to-visible and infrared-to-violet upconversion fluorescence of rare earth doped LaF3 nanocrystals[J]. Chinese Physics B,2008,17(9):3300-3305.
APA	Wang Y.,Qin W. P.,Di W. H.,Zhang J. S.,&Cao C. Y..(2008).Infrared-to-visible and infrared-to-violet upconversion fluorescence of rare earth doped LaF3 nanocrystals.Chinese Physics B,17(9),3300-3305.
MLA	Wang Y.,et al."Infrared-to-visible and infrared-to-violet upconversion fluorescence of rare earth doped LaF3 nanocrystals".Chinese Physics B 17.9(2008):3300-3305.

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