Optical properties and Judd-Ofelt analysis of a novel europium pentafluoropropionate complex with 2,2 '-bipyridine

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 先进光电与生物材料研发中心

	Optical properties and Judd-Ofelt analysis of a novel europium pentafluoropropionate complex with 2,2 '-bipyridine
	Li, Dong-dong 1,2; She, Jiang-bo 2; Nie, Rong-zhi 2; Peng, Bo2
刊名	optik
	2016
卷号	127 期号:4 页码:2059-2061
关键词	Europium Optical property 2,2'-Bipyridine Judd-Ofelt theory Laser material
ISSN号	0030-4026
通讯作者	she, jiang-bo (shejb@opt.ac.cn)
产权排序	2
英文摘要	europium pentafluoropropionate 2,2'-bipyridine complex, eu(c2f5coo)(3)center dot bpy (bpy= 2,2'-bipyridine), were synthesized and characterized by elemental analysis, fourier transform infrared spectroscopy (ft-ir), photoluminescence (pl) spectroscopy and thermogravimetric analysis (ta).the excitation spectra of the complex demonstrate that the energy collected by "antenna ligands" was transferred to eu3+ ions efficiently. the room-temperature pl spectra of the complex is composed of the typical eu3+ ions red emission, due to transitions between d-5(0) -> f-7(j(j=0 -> 4)). the lifetimes of d-5(0) of eu3+ in the complex were examined using time-resolved spectroscopic analysis, and the lifetime values of eu(c2f5coo)(3)center dot bpy were fitting with monoexponential (2585 mu s) curve. the decomposition temperature of the complex was 262 degrees c, which indicates the host complex was quite stable to heat. according to the fluorescence emission spectra, the judd-ofelt parameters omega(2), omega(4) of the complexes were calculated and the radiative properties were also presented. the d-5(0) radiative lifetime, quantum yield and the stimulated emission cross-section of the complex is excellent, which prove that this complex will be promising material for laser application. (c) 2015 elsevier gmbh. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	ions ; eu3+
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000370097900091
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/27753]
专题	西安光学精密机械研究所_先进光电与生物材料研发中心
作者单位	1.Xian Univ Post & Telecommun, Sch Elect Engn, Xian 710121, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
推荐引用方式 GB/T 7714	Li, Dong-dong,She, Jiang-bo,Nie, Rong-zhi,et al. Optical properties and Judd-Ofelt analysis of a novel europium pentafluoropropionate complex with 2,2 '-bipyridine[J]. optik,2016,127(4):2059-2061.
APA	Li, Dong-dong,She, Jiang-bo,Nie, Rong-zhi,&Peng, Bo.(2016).Optical properties and Judd-Ofelt analysis of a novel europium pentafluoropropionate complex with 2,2 '-bipyridine.optik,127(4),2059-2061.
MLA	Li, Dong-dong,et al."Optical properties and Judd-Ofelt analysis of a novel europium pentafluoropropionate complex with 2,2 '-bipyridine".optik 127.4(2016):2059-2061.