Paper Title:
Effect of Grain Size on the Luminescent Properties of Nano-Scale Gd2O3:Eu
  Abstract

Nano-scale Gd2O3:Eu phosphor powders were synthesized by combustion method. In this process, the grain sizes of nano-scale Gd2O3:Eu were controlled by changing the amount of citric acid. Compared with micro-scale powders obtained from co-precipitation process, XRD revealed that the lattice parameter of nano-scale powders Gd2O3:Eu decreased. Further detailed study show that the luminescent properties were related to the grain size of nano Gd2O3:Eu powders under UV excitation.

  Info
Edited by
M. Gupta and Christina Y.H. Lim
Pages
15-18
DOI
10.4028/www.scientific.net/JMNM.23.15
Citation
Q. F. Liu, Q. Liu, "Effect of Grain Size on the Luminescent Properties of Nano-Scale Gd2O3:Eu", Journal of Metastable and Nanocrystalline Materials, Vol. 23, pp. 15-18, 2005
Online since
January 2005
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$32.00
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