Paper Title:
Photoluminescence of Eu3+-Doped TiO2 Thin Films Prepared by Sol-Gel Method
  Abstract

The sol-gel method was employed to prepare the Eu3+-doped TiO2 thin films. The influence of doping concentration and annealing temperature on the structures and photoluminescence (PL) properties was investigated. The result of X-ray diffraction revealed that all the films are of anatase phase. It is shown that the PL intensities of the films increased with Eu3+ concentration and reached the maximum at 1.4 mol%, then decreased with the concentration. Observed anatase phase appeared at temperature above 400 °C, and the luminescence intensity increased with the increase of annealing temperature.

  Info
Periodical
Advanced Materials Research (Volumes 150-151)
Edited by
Jinglong Bu, Zhengyi Jiang and Sihai Jiao
Pages
707-710
DOI
10.4028/www.scientific.net/AMR.150-151.707
Citation
D. H. Wang, X. R. Zhao, H. N. Sun, L. B. Duan, C. L. Chen, "Photoluminescence of Eu3+-Doped TiO2 Thin Films Prepared by Sol-Gel Method", Advanced Materials Research, Vols. 150-151, pp. 707-710, 2011
Online since
October 2010
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$32.00
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