Cadmium oxide thin film has been synthesized using spray pyrolysis method. The structural and optical properties of the film were study by usingX-ray diffraction (XRD), scanning electron microscopy (SEM), Atomic Force microscope (AFM), and UV- VIS spectroscopy. Result show that the film has spherical shape grain with size (460nm) and band gap (2.49eV). Moreover, the RMS equal to 58.7 nm.
Keywords: Cdo Thin Film, Spray Pyrolysis, Optical Properties, Structure Properties.