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ZnO thin films are widely used as antireflection layer in solar cells and can be grown by various techniques implemented at various temperatures. In this contribution, we present the morphological and optical properties of ZnO thin films prepared by spray pyrolysis on glass substrates at various growth temperatures from 350 to 550°C. The surface morphology of the films, analysed by scanning electron...
Thin films of ZnO have been prepared on glass substrates at different thicknesses by spray pyrolysis technique using 0.2M aqueous solution of zinc acetate. X-ray diffraction reveals that the films are polycrystalline in nature having hexagonal wurtzite type crystal structure. The resistivity at room temperature is of the order 10 −2 Ωcm and decreased as the temperature increased. Films are...
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