Electrical Property of Transparent Thin Films TiO₂ and Sr-Doped TiO₂ Developed by Spin Coating

Abstract:

Transparent thin film of pure TiO₂ and 3% Sr-doped TiO₂ (Ti_0.97Sr_0.03O₂) were prepared by spin coating technique onto well-cleaned glass substrate. The dielectric behaviour of the films were studied at room temperature for different frequencies. The capacitance of both films were is found to decrease with increasing frequency and at higher frequencies capacitance becomes constant. AC conductivity is found to continuously increase with increase in the frequency. At high frequency it doesnt show any change and remains almost constant.

• Periodical: Advanced Materials Research (Volume 665)
• Pages: 263-266
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.665.263
• Online since: February 2013
• Authors: M.H. Mangrola, A.S. Pillai, B.H. Parmar, Vibhutikumar Joshi
• Keywords: Electrical Properties, Thin Film, TiO₂

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