The influence of Ce3+ doping concentration on luminescence of Y3Al5O12 :Ce3+ phosphors synthesized by combustion method

Zhiping Yang; Xu Li; Yong Yang; Xingmin Li

doi:10.1117/12.668079

11 January 2006 The influence of Ce³⁺ doping concentration on luminescence of Y₃Al₅O₁₂ :Ce³⁺ phosphors synthesized by combustion method

Zhiping Yang, Xu Li, Yong Yang, Xingmin Li

Author Affiliations +

Proceedings Volume 6033, ICO20: Illumination, Radiation, and Color Technologies; 60330N (2006) https://doi.org/10.1117/12.668079
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

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.

Citation Download Citation

Zhiping Yang, Xu Li, Yong Yang, and Xingmin Li "The influence of Ce³⁺ doping concentration on luminescence of Y₃Al₅O₁₂ :Ce³⁺ phosphors synthesized by combustion method", Proc. SPIE 6033, ICO20: Illumination, Radiation, and Color Technologies, 60330N (11 January 2006); https://doi.org/10.1117/12.668079

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