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Hydrothermal synthesis, X-ray absorption and luminescence properties of Tb3+ doped LaPO4
Hou, DJ; Guo, XX; Liu, CM; Sham, TK; Liang, HB; Gao, J; Sun, XH; Zhang, BB; Zhan, F; Huan, Y; Tao, Y; Zhang BB(张兵兵); Zhan F(展飞); Huang Y(黄艳); Tao Y(陶冶)
2015
Source PublicationJOURNAL OF LUMINESCENCE
ISSN0022-2313
EISSN1872-7883
Volume165Pages:23-29
SubtypeArticle
AbstractTb3+ activated LaPO4 nano-phosphors have been prepared by a hydrothermal method. Luminescence spectra in VUV-vis range as well as fluorescence decays were studied for bulk and nano-phosphors. Bulk sample exhibits a relatively fast decay time. The D-5(3) emissions from Tb3+ ions increase under X-ray excitation in comparison with that under ultraviolet light excitation. X-ray absorption near-edge structure (XANES) was employed to study the chemical environment and energy transfer efficiency to optical emission. XANES results across different element absorption edges indicate that the chemical environment does not change significantly, only oxygen contributes to luminescence negatively. (C) 2015 Elsevier B.V. All rights reserved.
KeywordNano-LaPO4 Photoluminescence X-ray absorption near edge structure X-ray Excited Optical Luminescence
Subject AreaOptics
DOI10.1016/j.jlumin.2015.04.013
Indexed BySCI ; ADS ; EI
Language英语
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000357147500005
ADS Bibcode2015JLum..165...23H
ADS URLhttps://ui.adsabs.harvard.edu/abs/2015JLum..165...23H
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2015JLum..165...23H/citations
Citation statistics
Cited Times:2 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/228626
Collection多学科研究中心
Recommended Citation
GB/T 7714
Hou, DJ,Guo, XX,Liu, CM,et al. Hydrothermal synthesis, X-ray absorption and luminescence properties of Tb3+ doped LaPO4[J]. JOURNAL OF LUMINESCENCE,2015,165:23-29.
APA Hou, DJ.,Guo, XX.,Liu, CM.,Sham, TK.,Liang, HB.,...&陶冶.(2015).Hydrothermal synthesis, X-ray absorption and luminescence properties of Tb3+ doped LaPO4.JOURNAL OF LUMINESCENCE,165,23-29.
MLA Hou, DJ,et al."Hydrothermal synthesis, X-ray absorption and luminescence properties of Tb3+ doped LaPO4".JOURNAL OF LUMINESCENCE 165(2015):23-29.
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