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Proceedings Paper

Optical properties of TiO2 and Mn0.2Ti0.8O2 thin films
Author(s): Shuang Zhang; Hailin Xue; Caixia Liu; Yong Gan; Wei Dong; Xin-Dong Zhang; Wei-You Chen
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Paper Abstract

TiO2 and Mn0.2Ti0.8O2thin films were prepared by sol-gel process and their structural and optical properties were examined. The structural properties of samples were investigated by the X-ray diffraction (XRD) and auto force microscope (AFM). The XRD results showed that TiO2 thin film calcined at 650°C was anatase phase, and Mn0.2Ti0.8O2 thin films calcined at the same temperature was rutile. The AFM results of both samples showed quite a smooth surface. Optical properties of samples were examined by UV absorption spectrum. The absorption edge of Mn0.2Ti0.8O2 red-shifted.

Paper Details

Date Published: 31 January 2005
PDF: 5 pages
Proc. SPIE 5624, Semiconductor and Organic Optoelectronic Materials and Devices, (31 January 2005); doi: 10.1117/12.574847
Show Author Affiliations
Shuang Zhang, Jilin Univ. (China)
Hailin Xue, Jilin Univ. (China)
Caixia Liu, Jilin Univ. (China)
Yong Gan, Jilin Univ. (China)
Wei Dong, Jilin Univ. (China)
Xin-Dong Zhang, Jilin Univ. (China)
Wei-You Chen, Jilin Univ. (China)

Published in SPIE Proceedings Vol. 5624:
Semiconductor and Organic Optoelectronic Materials and Devices
Chung-En Zah; Yi Luo; Shinji Tsuji, Editor(s)

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