Paper Title:
Spectral Analysis of Ca2-XBO3Cl:xDy3+ Phosphors
  Abstract

PL spectra of Ca2-xBO3Cl:xDy3+ phosphors excited by 390 nm n-UV light. The intensity of both blue and yellow emissions starts to increases with the growing contents of Dy3+ ions, the strongest intensity of Dy3+ emission courses in the Ca1.95BO3Cl:0.05Dy3+ phosphor, subsequently it decreases with further adding Dy3+ ions due to concentration quenching. it can be concluded that the environment of Dy3+ ions may be less influenced due to the clustering of Dy3+ ions in the investigated phosphors after concentration quenching.

  Info
Periodical
Materials Science Forum (Volumes 663-665)
Edited by
Yuan Ming Huang
Pages
54-57
DOI
10.4028/www.scientific.net/MSF.663-665.54
Citation
C. Y. Huang, M. H. Wan, "Spectral Analysis of Ca2-XBO3Cl:xDy3+ Phosphors", Materials Science Forum, Vols. 663-665, pp. 54-57, 2011
Online since
November 2010
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Price
$32.00
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