Sol-gel deposition and luminescence properties of LiYF4 : Tb3+ thin films

	Sol-gel deposition and luminescence properties of LiYF4 : Tb3+ thin films
	Jia PY ; Lin J ; Yu M
刊名	journal of luminescence
	2007
卷号	122 期号:特刊: sp. iss. si 页码:134-136
关键词	WAVE-GUIDES CONVERSION EARTH
ISSN号	0022-2313
通讯作者	lin j
中文摘要	tb3+-doped liyf4 films were deposited on quartz glass by a simple sol-gel method. x-ray diffraction (xrd), atomic force microscopy (afm), field emission scanning electron microscopy (fesem), photoluminescence spectra, and lifetimes were used to characterize the resulting films. the results of xrd indicated that the films began to crystallize at 300 degrees c and fully crystallized at 400 degrees c. afm and fesem images of singly coated liy0.95tb0.05f4 annealed at 400 degrees c indicated that the film is uniform and crack-free films with average grain size of 90 nm, root mean square roughness of 11 nm and thickness of 120 nm. the doped tb3+ ions showed its characteristic emission in crystalline liyf4 films, i.e., d-5(3), f--7(4)j (j = 6, 5, 4, 3) emissions. the optimum doping concentration of the tb3+ was determined to be 5.0 mol% of y3+ in liyf4 films.
收录类别	SCI
语种	英语
WOS记录号	WOS:000242991900041
公开日期	2010-07-13
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/13297]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Jia PY,Lin J,Yu M. Sol-gel deposition and luminescence properties of LiYF4 : Tb3+ thin films[J]. journal of luminescence,2007,122(特刊: sp. iss. si):134-136.
APA	Jia PY,Lin J,&Yu M.(2007).Sol-gel deposition and luminescence properties of LiYF4 : Tb3+ thin films.journal of luminescence,122(特刊: sp. iss. si),134-136.
MLA	Jia PY,et al."Sol-gel deposition and luminescence properties of LiYF4 : Tb3+ thin films".journal of luminescence 122.特刊: sp. iss. si(2007):134-136.