Luminescent properties of La3PO7 : Eu3+ nanoparticles

	Luminescent properties of La3PO7 : Eu3+ nanoparticles
	Lu S. Z.; Zhang J. S.
	2008
发表期刊	Journal of Nanoscience and Nanotechnology
ISSN	1533-4880
卷号	8 期号:3 页码:1410-1413
摘要	La3PO7:Eu3+ samples were prepared by combustion and annealing and characterized by X-ray diffraction and transmission electron microscopy. It was found that the average size of the particles is about 80 nm. The red emission from the D-5(0)-> F-7(2) transition of the Eu3+ ions under ultraviolet light excitation is much stronger than the orange emission from the D-5(0)-> F-7(1) transition. The emission spectra, charge transfer band, laser selective excitation spectra, and time-resolved spectra indicate that symmetry of the local environment of Eu3+ lacks an inversion center and Eu3+ ions occupy at least two types of sites in the La3PO7 crystal. The superior color chromaticity compared to other phosphates and borates doped with Eu3+ means La3PO7:Eu3+ may have potential as a luminescent material.
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/181722/34355
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Lu S. Z.,Zhang J. S.. Luminescent properties of La3PO7 : Eu3+ nanoparticles[J]. Journal of Nanoscience and Nanotechnology,2008,8(3):1410-1413.
APA	Lu S. Z.,&Zhang J. S..(2008).Luminescent properties of La3PO7 : Eu3+ nanoparticles.Journal of Nanoscience and Nanotechnology,8(3),1410-1413.
MLA	Lu S. Z.,et al."Luminescent properties of La3PO7 : Eu3+ nanoparticles".Journal of Nanoscience and Nanotechnology 8.3(2008):1410-1413.

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