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题名: Effects of Bi3+ doping on the optical properties of Er3+:Y2O3
作者: Yang, Mingzhu1;  Sui, Yu1, 2;  Wang, Shipeng1;  Wang, Xianjie1;  Wang, Yang1;  Lue, Shuchen3;  Zhang, Zhiguo1;  Liu, Zhiguo1;  Lue, Tianquan1;  Liu, Wanfa4
关键词: Luminescence ;  Optical materials ;  Optical properties ;  Sol-gel process
刊名: JOURNAL OF ALLOYS AND COMPOUNDS
发表日期: 2011-01-21
DOI: 10.1016/j.jallcom.2010.09.100
卷: 509, 期:3, 页:827-830
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Materials Science, Multidisciplinary ;  Metallurgy & Metallurgical Engineering
研究领域[WOS]: Chemistry ;  Materials Science ;  Metallurgy & Metallurgical Engineering
英文摘要: The influences of Bi3+ doping on the optical properties of Er3+:Y2O3 are investigated under UV and IR excitations. The emission intensity of Er3+ is remarkably enhanced by the introduction of Bi3+ under both two excitations. The emission enhancement under UV excitation originates from the energy transfer from Bi3+ to Er3+, while under IR excitation it can be attributed to the modification of the local crystal field around the Er3+. (C) 2010 Elsevier B.V. All rights reserved.
关键词[WOS]: UP-CONVERSION ;  ENERGY-TRANSFER ;  RED PHOSPHORS ;  LUMINESCENCE ;  PHOTOLUMINESCENCE ;  NANOCRYSTALS ;  CERAMICS ;  IONS ;  EU3+
语种: 英语
WOS记录号: WOS:000285318400050
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142302
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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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

Recommended Citation:
Yang, Mingzhu,Sui, Yu,Wang, Shipeng,et al. Effects of Bi3+ doping on the optical properties of Er3+:Y2O3[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2011,509(3):827-830.
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