Structural and optical properties of molybdenum–tungsten mixed oxide thin films deposited by the sol-gel technique
- 1 April 2003
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 93 (7) , 3816-3822
- https://doi.org/10.1063/1.1555839
Abstract
Sol-gel derived molybdenum–tungsten (Mo–W) mixed oxides were investigated by transmission electron microscopy in order to study the dependence of their structural and morphological properties on the relative percentage of the constituent compounds. Optical measurements were performed in the 200–800 nm wavelength range to correlate thin film structure and optical properties. Moreover, the values of the band gap energy were estimated as a function of the percentage of the W precursors added in the solution.This publication has 14 references indexed in Scilit:
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