Paper Title:
Optical and Electrical Properties of Sol-Gel TeO2-SiO2 Composite Films
  Abstract

TeO2-SiO2 composite films were prepared by electrochemically induced sol-gel method, using ITO glass as a base. The structure of the films was characterized by XRD. The transmission spectrum and reflectance optical spectrum of the film were obtained by a spectrophotometer. In the visible and near infrared range, transmittance of films is greater than 80%;linear refractive index is greater than 2.2. The films electrode was produced by high vacuum evaporation method. The electrical properties of the films were measured by the method of weak current measurement. It was observed that the nonlinear relationship of films’ resistance was characterized by the measured I-V curves, and the tested current was weak. Hence TeO2-SiO2 composite films have good optical and electrical properties, and it would be the semiconductor film with the development and application prospects.

  Info
Periodical
Advanced Materials Research (Volumes 328-330)
Chapter
Chapter 2: Material Science and Technology
Edited by
Liangchi Zhang, Chunliang Zhang and Zichen Chen
Pages
1194-1197
DOI
10.4028/www.scientific.net/AMR.328-330.1194
Citation
P. Gan, X. D. Xian, "Optical and Electrical Properties of Sol-Gel TeO2-SiO2 Composite Films", Advanced Materials Research, Vols. 328-330, pp. 1194-1197, 2011
Online since
September 2011
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Price
$32.00
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