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Luminescence and X-ray absorption studies on 0.5% Ce3+ doped BaCa2MgSi2O8 phosphor
Hou, DJ; Zhou, WJ; Wu, C; Dorenbos, P; Liang, HB; Sham, TK; Zhang, BB; Huang, Y; Tao, Y; Zhang BB(张兵兵); Huang Y(黄艳); Tao Y(陶冶)
2015
Source PublicationPHYSICAL CHEMISTRY CHEMICAL PHYSICS
ISSN1463-9076
EISSN1463-9084
Volume17Issue:34Pages:22035-22041
SubtypeArticle
Abstract0.5% Ce3+ doped BaCa2MgSi2O8 phosphor was prepared by a conventional solid state reaction method. Luminescence spectra as well as fluorescence decay were monitored in the VUV-UV range. Ce3+ emissions are assigned to cerium ions on a Ba2+ site, and the five 4f-5d excitation bands of Ce3+ were determined at low temperature. The light yield is estimated to be around 10 600 ph MeV-1 under X-ray excitation. X-ray absorption near-edge structure (XANES) was explored to study the energy transfer efficiency to optical centers from each element in the phosphor; the results show that the contributions to luminescence are not identical for each element.
Subject AreaChemistry; Physics
DOI10.1039/c5cp03668b
Indexed BySCI ; ADS
Language英语
WOS Research AreaChemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS SubjectChemistry ; Physics
WOS IDWOS:000359971300031
ADS Bibcode2015PCCP...1722035H
ADS URLhttps://ui.adsabs.harvard.edu/abs/2015PCCP...1722035H
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2015PCCP...1722035H/citations
Citation statistics
Cited Times:6 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/228660
Collection多学科研究中心
Recommended Citation
GB/T 7714
Hou, DJ,Zhou, WJ,Wu, C,et al. Luminescence and X-ray absorption studies on 0.5% Ce3+ doped BaCa2MgSi2O8 phosphor[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2015,17(34):22035-22041.
APA Hou, DJ.,Zhou, WJ.,Wu, C.,Dorenbos, P.,Liang, HB.,...&陶冶.(2015).Luminescence and X-ray absorption studies on 0.5% Ce3+ doped BaCa2MgSi2O8 phosphor.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,17(34),22035-22041.
MLA Hou, DJ,et al."Luminescence and X-ray absorption studies on 0.5% Ce3+ doped BaCa2MgSi2O8 phosphor".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 17.34(2015):22035-22041.
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