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VUV-vis photoluminescence of GdAl3(BO3)(4):Eu3+ and energy transfer from Gd3+ to Eu3+
He, J; Liang, HB; Hou, DJ; Sun, SS; Huang, Y; Gao, ZH; Tao, Y;孙帅帅; Huang Y(黄艳); Gao ZH(高振华); Tao Y(陶冶)
2012
发表期刊MATERIALS CHEMISTRY AND PHYSICS
卷号132期号:2-3页码:756-760
摘要GdAl3(BO3)(4):Eu3+ red-emitting phosphors were prepared by evaporation of nitrates and H3BO3 solution and then calcination at 1423 K. The excitation and emission spectra of undoped GdAl3(BO3)(4) and Eu3+-doped GdAl3(BO3)(4):Eu3+ phosphors in VUV-vis spectral range were investigated, showing that GdAl3(BO3)(4):Eu3+ phosphors have better CIE chromaticity coordinates in comparison with the commercial phosphor (Y,Gd)BO3:Eu3+ (YGB). The energy transfer between Gd3+ and Eu3+ in Gd1-xEuxAl3(BO3)(4) phosphors is discussed based on the luminescence spectra and the decay curves, demonstrating that the energy transfer of Eu3+ Gd3+ is inefficient but that of Gd3+ : Eu3+ is efficient and the Gd3+ Eu3+ energy transfer efficiency increases with the increasing of Eu3+ concentration. (C) 2011 Elsevier B.V. All rights reserved.
关键词Optical materials Photoluminescence spectroscopy Luminescence
学科领域Materials Science
DOI10.1016/j.matchemphys.2011.12.007
收录类别SCI
WOS记录号WOS:000301083800076
引用统计
被引频次:16[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/311005/224057
专题多学科研究中心
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GB/T 7714
He, J,Liang, HB,Hou, DJ,et al. VUV-vis photoluminescence of GdAl3(BO3)(4):Eu3+ and energy transfer from Gd3+ to Eu3+[J]. MATERIALS CHEMISTRY AND PHYSICS,2012,132(2-3):756-760.
APA He, J.,Liang, HB.,Hou, DJ.,Sun, SS.,Huang, Y.,...&陶冶.(2012).VUV-vis photoluminescence of GdAl3(BO3)(4):Eu3+ and energy transfer from Gd3+ to Eu3+.MATERIALS CHEMISTRY AND PHYSICS,132(2-3),756-760.
MLA He, J,et al."VUV-vis photoluminescence of GdAl3(BO3)(4):Eu3+ and energy transfer from Gd3+ to Eu3+".MATERIALS CHEMISTRY AND PHYSICS 132.2-3(2012):756-760.
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