Effect of different Er3+ compounds doping on microstructure and photoluminescent properties of oxyfluoride glass ceramics

doi:10.1016/j.physb.2007.12.026

	Effect of different Er3+ compounds doping on microstructure and photoluminescent properties of oxyfluoride glass ceramics
	Zeng, Fanqing 1,2; Ren, Guozhong 1,2; Qiu, Xiannian 1,2; Yang, Qibin 1,2
刊名	PHYSICA B-CONDENSED MATTER
	2008-07-01
卷号	403 页码:2417-2422
关键词	glass ceramics upconversion different erbium compounds energy transfer
ISSN号	0921-4526
DOI	10.1016/j.physb.2007.12.026
英文摘要	Four different erbium compounds: Er2O3, ErOF, ErF3 and ErCl3, doped oxyfluoride glass ceramics were prepared. The microstructure and optical properties of the glasses and glass ceramics were determined by differential scanning calorimetry (DSC), X-ray diffraction (XRD), absorption spectra and luminescence spectra. The influence of four different Er3+ compounds on the microstructure and optical properties of the glasses and their corresponding glass ceramics was analyzed in detail. The results indicated that upconversion luminescence and ratios of red to green emission of all the samples have close relationship with microstructures and the variety of the Er3+ compounds. It was concluded that the glass ceramics doped with ErF3 was the most beneficial for the precipitation of PbF2 crystallites and had the lowest ratio of red to green emission. The mechanisms of the observed phenomena were discussed. (C) 2007 Elsevier B.V. All rights reserved.
WOS关键词	RARE-EARTH IONS ; 2ND-ORDER OPTICAL SUSCEPTIBILITIES ; UP-CONVERSION ; ANIONIC ENVIRONMENT ; GERMANATE GLASS ; NANOCRYSTALS ; INTENSITIES ; NUCLEATION
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000257627300037
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/28436]
专题	中国科学院近代物理研究所
通讯作者	Ren, Guozhong
作者单位	1.Xiangtan Univ, Fac Mat & Photoelect Phys, Inst Modern Phys, Xiangtan 411105, Peoples R China 2.Xiangtan Univ, Key Lab Low Dimens Mat & Applicat Technol, Minist Educ, Xiangtan 411105, Peoples R China
推荐引用方式 GB/T 7714	Zeng, Fanqing,Ren, Guozhong,Qiu, Xiannian,et al. Effect of different Er3+ compounds doping on microstructure and photoluminescent properties of oxyfluoride glass ceramics[J]. PHYSICA B-CONDENSED MATTER,2008,403:2417-2422.
APA	Zeng, Fanqing,Ren, Guozhong,Qiu, Xiannian,&Yang, Qibin.(2008).Effect of different Er3+ compounds doping on microstructure and photoluminescent properties of oxyfluoride glass ceramics.PHYSICA B-CONDENSED MATTER,403,2417-2422.
MLA	Zeng, Fanqing,et al."Effect of different Er3+ compounds doping on microstructure and photoluminescent properties of oxyfluoride glass ceramics".PHYSICA B-CONDENSED MATTER 403(2008):2417-2422.