Z Bazhan - Department of physics, Faculty of Science, uUniversity of Guilan, Rasht, Iran
F.E Ghodsi - Department of physics, Faculty of Science, uUniversity of Guilan, Rasht, Iran
J Mazloom - Department of physics, Faculty of Science, uUniversity of Guilan, Rasht, Iran

The iron oxide thin films synthesized by sol‐gel method and spin coating technique. the effect of annealingtemperature on structure, morphology, optic and photocatalytic properties has been investigated. Structural analysisconfirms the presence of γ‐Fe2O3 and α‐Fe2O3 at 300 and 400

iron oxide; thin film; sol‐gel ; photocatalyst