Studying the Effect of Substrate Temperature on the Optical Properties of Iron Oxide (Fe2O3) Thin Films prepared by Chemical Spray Pyrolysis technique | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 10, Issue 4, December 2014, Pages 25-37 | ||
| Authors | ||
| Khudheir Abass Mishjil; Asaad Ahmed Kamil; Ahmed Nsaif Jasim | ||
| Abstract | ||
| Iron Oxide (Fe2O3) thin films were prepared by Chemical Spray Pyrolysis technique, on glass substrates at temperatures (400,450,500 °C), The optical properties were studied by recording the absorption and transmission spectra in the range (400-900) nm, the optical constants such as (Reflectivity, extinction coefficient, refractive coefficient and Dielectric constant partially real and imaginary) were calculated for the films as a function of wave length, we found that the transmittance and the optical band gap for the direct allowed electronic transition decrease with the increasing of substrate temperature. | ||
| Keywords | ||
| Iron Oxide; Optical Properties; Chemical Spray Pyrolysis | ||
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