Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template

	Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template
	Li S. W.; Song H. W.; Yu L. X.; Liu Z. X.; Pan G. H.; Yu H. Q.; Dai Q. L.; Fan L. B.; Lei Y. Q.; Wang T.; Ren X. G.; Lu S. Z.; Zhao H. F.
	2007
发表期刊	Journal of Nanoscience and Nanotechnology
ISSN	1533-4880
卷号	7 期号:2 页码:474-480
摘要	Uniform Gd2O3 : Eu3+ nanowires were fabricated by using anodic aluminum oxide template (AAO). The spectral measurements indicate that with the increasing annealing temperature the excitation band of Eu3+ in Gd2O3 : Eu3+ nanowires/AAO shifted blue, the intensity ratio of D-5(0)-F-7(2) to D-5(0)-F-7(1) decreased, and the lifetime became longer. In the sample annealed at 1000 C two spectral components, the sharper and broader lines were identified, corresponding to two different local environments, the Eu3+ ions in cubic phase and in amorphous phase, respectively. The D-5(0)-F-7(1), transitions of Eu3+ ions in cubic phase had longer lifetime than that in amorphous phase. In contrast to the lifetime of the D-5(0)-F-7(J) transitions in the bulk, that in Gd2O3 : Eu3+/AAO composite films increased due to influence of the surrounding media (AAO).
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/181722/34506
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li S. W.,Song H. W.,Yu L. X.,et al. Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template[J]. Journal of Nanoscience and Nanotechnology,2007,7(2):474-480.
APA	Li S. W..,Song H. W..,Yu L. X..,Liu Z. X..,Pan G. H..,...&Zhao H. F..(2007).Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template.Journal of Nanoscience and Nanotechnology,7(2),474-480.
MLA	Li S. W.,et al."Fabrication and photoluminescent properties of Gd2O3 : Eu3+ nanowires in AAO template".Journal of Nanoscience and Nanotechnology 7.2(2007):474-480.

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