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

Abstract:

Article Preview

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 and 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

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.