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Proceedings Paper

The influence of Ce3+ doping concentration on luminescence of Y3Al5O12 :Ce3+ phosphors synthesized by combustion method
Author(s): Zhiping Yang; Xu Li; Yong Yang; Xingmin Li
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Paper Abstract

Powder phosphors of yttrium aluminum garnet Y3Al5O12 (YAG), activated with trivalent cerium (Ce3+) was synthesized by combustion from mixed metal nitrate reactants and urea with ignition temperature of 500C°~550C°. Sintering the precursor can improve the crystallization of YAG: Ce3+ phosphors so to promote the luminescence intensity. The influence of the concentration of Ce 3+ on the luminescence character was studied. The crystalline structure and morphology are observed by x-ray powder diffraction picture and SEM picture respectively.

Paper Details

Date Published: 11 January 2006
PDF: 6 pages
Proc. SPIE 6033, ICO20: Illumination, Radiation, and Color Technologies, 60330N (11 January 2006); doi: 10.1117/12.668079
Show Author Affiliations
Zhiping Yang, Hebei Univ. (China)
Xu Li, Hebei Univ. (China)
Yong Yang, Hebei Univ. (China)
Xingmin Li, Hebei Univ. (China)


Published in SPIE Proceedings Vol. 6033:
ICO20: Illumination, Radiation, and Color Technologies
Dazun Zhao; M. R. Luo; Hirohisa Yaguchi, Editor(s)

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