Paper Title
Preparation and Characterization of Fluorine Tin Oxide Using New Approach of Spray Technique and Electro Spinning Technique

Fluorine tin oxide (SnO2:F) as a special kind of transparent conducting oxide thin films were prepared by Nebulizer spray technique and electro-spinning technique at a substrate temperature 5000C.The grains of stannous chloride (SnCl2.2H2O )were dissolved in methanol and glacial acetic acid to form the precursor solution. Hydrofluoric acid (HF) was added to the precursor solution as a doped material. The crystal structure and surface morphologies of the prepared thin films were characterized by X-ray diffraction (XRD) and scan electron microscope. The XRD pattern reveals the preferred orientation of the crystal structure and show that the prepared film have a polycrystalline structure with tetragonal phase. SEM analysis showed a uniform surface morphologies with different pattern depending on the deposition conditions. The optical and electrical properties of the films were investigated by using UV-vis spectroscopy in the visible range and four point probe technique. Indexterms- Polycrystalline structure,SnO2:F thin film , Electrical and Optical properties, Thickness of the film.