Abstract: (7097 Views)
In this paper,the SnO2 transparent semiconductor thin films on glass substrates are prepared by using spray pyrolysis technique. The structural,optical and electrical properties of SnO2 thin films were investigated by x-ray diffraction(XRD),UV-Vis spectrophotometer. Thin film samples were annealed at 450°c,550°c and 650°c. Sheet resistance of the samples decrease with increasing annealing temperature. transmission in the annealing temperature650°c is increased substantially
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