Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3

doi:10.1016/j.jallcom.2010.07.088

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	Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3
	Yang, Mingzhu 1; Sui, Yu 1,2; Wang, Shipeng 1; Wang, Xianjie 1; Wang, Yang 1; Lue, Shuchen 3; Lue, Tianquan 1; Liu, Wanfa 4
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2011-01-12
卷号	509 期号:2 页码:266-270
关键词	Luminescence Hydrothermal method Nanocrystals Optical properties
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2010.07.088
通讯作者	Sui, Yu(suiyu@hit.edu.cn)
英文摘要	Eu3+ doped Y2O3 nanocrystals are synthesized via precipitation and hydrothermal methods. With the increase of hydrothermal temperature, the number of surface states decreases when nanorods are formed. The decrease of surface states induces the increase in the ratio of S-6 site to C-2 site, and meanwhile results in the spectral red-shift of charge transfer band as well as the enhancement of red emission. The results indicate that the surface states and optical properties have close correlations. (C) 2010 Elsevier By. All rights reserved.
资助项目	National Natural Science Foundation of China[50672019] ; National Natural Science Foundation of China[10804024] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Fundamental Research Funds for the Central Universities[HIT.NSRIF.2009056]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000284972200018
资助机构	National Natural Science Foundation of China ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; Fundamental Research Funds for the Central Universities
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/104858]
专题	金属研究所_中国科学院金属研究所
通讯作者	Sui, Yu
作者单位	1.Harbin Inst Technol, Dept Phys, CCMST, Harbin 150001, Peoples R China 2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China 3.Harbin Normal Univ, Dept Phys, Harbin 150001, Peoples R China 4.Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Yang, Mingzhu,Sui, Yu,Wang, Shipeng,et al. Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2011,509(2):266-270.
APA	Yang, Mingzhu.,Sui, Yu.,Wang, Shipeng.,Wang, Xianjie.,Wang, Yang.,...&Liu, Wanfa.(2011).Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3.JOURNAL OF ALLOYS AND COMPOUNDS,509(2),266-270.
MLA	Yang, Mingzhu,et al."Correlation between the surface state and optical properties of S-6 site and C-2 site in nanocrystalline Eu3+:Y2O3".JOURNAL OF ALLOYS AND COMPOUNDS 509.2(2011):266-270.