Effect of Bi(3+) doping on the quenching concentration of (2)H(11/2)/(4)S(3/2) level of Er(3+)

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	Effect of Bi(3+) doping on the quenching concentration of (2)H(11/2)/(4)S(3/2) level of Er(3+)
	M. Z. Yang; Y. Sui; S. C. Lu; M. J. Wang; X. J. Wang; M. H. Wu; Y. Wang; T. Q. Lu; W. F. Liu
	2011
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	509 期号:34 页码:8590-8594
摘要	Bi(3+) and Er(3+) codoped Y(2)O(3) was prepared by sol-gel method. The upconversion emission was investigated under 980 nm excitation. For samples without Bi(3+), the quenching concentration of (2)H(11/2)/(4)S(3/2) level of Er(3+) is 3.0 mol%. However, by 1.5 mol% Bi(3+) doping the quenching concentration increases to 5.0 mol%; meanwhile, the green emission is enhanced 1.9 times. The results indicate that both the quenching concentration and the emission intensity of (2)H(11/2)/(4)S(3/2) level can be increased by Bi(3+) doping. (C) 2011 Elsevier B.V. All rights reserved.
部门归属	[yang, mingzhu; wang, mingji] ne petr univ, coll elect sci, daqing 163000, peoples r china. [yang, mingzhu; sui, yu; wang, xianjie; wu, muhong; wang, yang; lue, tianquan] harbin inst technol, dept phys, ccmst, harbin 150001, peoples r china. [sui, yu] acad sinica, int ctr mat phys, shenyang 110015, peoples r china. [lue, shuchen] harbin normal univ, dept phys, harbin 150001, peoples r china. [liu, wanfa] dalian inst chem phys, dalian 116023, peoples r china.;yang, mz (reprint author), ne petr univ, coll elect sci, daqing 163000, peoples r china;yangmingzhu0000@163.com
关键词	Luminescence Optical Materials Optical Properties Sol-gel Process Up-conversion Luminescence Optical-properties Nanocrystals Y2o3-er3++ Phosphors
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30824
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	M. Z. Yang,Y. Sui,S. C. Lu,et al. Effect of Bi(3+) doping on the quenching concentration of (2)H(11/2)/(4)S(3/2) level of Er(3+)[J]. Journal of Alloys and Compounds,2011,509(34):8590-8594.
APA	M. Z. Yang.,Y. Sui.,S. C. Lu.,M. J. Wang.,X. J. Wang.,...&W. F. Liu.(2011).Effect of Bi(3+) doping on the quenching concentration of (2)H(11/2)/(4)S(3/2) level of Er(3+).Journal of Alloys and Compounds,509(34),8590-8594.
MLA	M. Z. Yang,et al."Effect of Bi(3+) doping on the quenching concentration of (2)H(11/2)/(4)S(3/2) level of Er(3+)".Journal of Alloys and Compounds 509.34(2011):8590-8594.