VUV-UV luminescence of Ce3+, Pr3+ doped and Ce3+-Pr3+ codoped NaLa(PO3)(4)
Kang, YJ; Li, Y; Zhang, JH; Sun, SS; Huang, Y; Tao, Y; Liang, HB; Su, Q; Sun SS(孙帅帅);  Huang Y(黄艳);  Tao Y(陶冶)
AbstractA series of NaLa1-xCex(PO3)(4), NaLa1-yPry(PO3)(4) and NaLa0.7-zCe0.3Prz(PO3)(4) phosphors with different doping concentrations (x, y and z values) are prepared through a solid-state reaction route. Five 4f-->5d excitation bands of Ce3+ in NaLa(PO3)(4) are identified according to the VUV-UV excitation spectra. Influence of doping concentration on the emission spectrum of NaLa1-xCex(PO3)(4) is discussed. The lowest 4f-->5d excitation band of Pr3+ is verified through the comparison of excitation spectra of Ce3+ and Pr3+. The fluorescence decays of NaLa1-yPry(PO3)(4) are studied. Due to the effective spectral overlap between the emission of Pr3+ and the excitation of Ce3+, the Pr3+-->Ce3+ energy transfer in NaLa0.7-zCe0.3Prz(PO3)(4) phosphors are investigated. (C) 2013 Elsevier B.V. All rights reserved.
KeywordLuminescence Vacuum ultraviolet NaLa(PO3)(4) Ce3+ Pr3+
Subject AreaOptics
Indexed BySCI ; ADS
WOS IDWOS:000323912400005
ADS Bibcode2013JLum..143...21K
ADS URLhttps://ui.adsabs.harvard.edu/abs/2013JLum..143...21K
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2013JLum..143...21K/citations
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Cited Times:3 [ADS]
Document Type期刊论文
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GB/T 7714
Kang, YJ,Li, Y,Zhang, JH,et al. VUV-UV luminescence of Ce3+, Pr3+ doped and Ce3+-Pr3+ codoped NaLa(PO3)(4)[J]. JOURNAL OF LUMINESCENCE,2013,143:21-26.
APA Kang, YJ.,Li, Y.,Zhang, JH.,Sun, SS.,Huang, Y.,...&孙帅帅;黄艳;陶冶.(2013).VUV-UV luminescence of Ce3+, Pr3+ doped and Ce3+-Pr3+ codoped NaLa(PO3)(4).JOURNAL OF LUMINESCENCE,143,21-26.
MLA Kang, YJ,et al."VUV-UV luminescence of Ce3+, Pr3+ doped and Ce3+-Pr3+ codoped NaLa(PO3)(4)".JOURNAL OF LUMINESCENCE 143(2013):21-26.
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