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Influence of Gd3+ on the visible quantum cutting in green-emitting silicate Na3Gd0.9-xYxSi3O9:0.1Tb(3+) phosphors
Han, LL; Wang, YH; Zhao, L; Zhang, J; Wang, YZ; Tao, Y;陶冶
2013
发表期刊MATERIALS RESEARCH BULLETIN
卷号48期号:6页码:2139-2142
摘要The visible quantum cutting via cross-relaxation between Tb3+ ions in Na3Gd0.9-xYxSi3O9:0.1Tb(3+) phosphors are identified for the first time. It has also been found that with the increase of the ratio of Gd3+/Y3+, the quantum cutting efficiency increases, which indicates the Gd3+ plays an important intermediate role in energy transfer to convert vacuum ultraviolet light to visible light and reinforces the cross relaxation efficiency during the quantum cutting process. In addition, the energy transfer process from Gd3+ to Tb3+ is also investigated and discussed in terms of luminescence spectra. (C) 2013 Elsevier Ltd. All rights reserved.
关键词optical materials luminescence optical properties
学科领域Materials Science
DOI10.1016/j.materresbull.2013.02.030
收录类别SCI
WOS记录号WOS:000318462200024
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224191
专题多学科研究中心
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GB/T 7714
Han, LL,Wang, YH,Zhao, L,et al. Influence of Gd3+ on the visible quantum cutting in green-emitting silicate Na3Gd0.9-xYxSi3O9:0.1Tb(3+) phosphors[J]. MATERIALS RESEARCH BULLETIN,2013,48(6):2139-2142.
APA Han, LL,Wang, YH,Zhao, L,Zhang, J,Wang, YZ,&Tao, Y;陶冶.(2013).Influence of Gd3+ on the visible quantum cutting in green-emitting silicate Na3Gd0.9-xYxSi3O9:0.1Tb(3+) phosphors.MATERIALS RESEARCH BULLETIN,48(6),2139-2142.
MLA Han, LL,et al."Influence of Gd3+ on the visible quantum cutting in green-emitting silicate Na3Gd0.9-xYxSi3O9:0.1Tb(3+) phosphors".MATERIALS RESEARCH BULLETIN 48.6(2013):2139-2142.
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