Photoconductive properties of spray-pyrolyzed CdSe thin films

Thin films of cadmium selenide were prepared for the first time by spray pyrolysis technique using non-toxic selenosulphate on clean glass, titanium and conducting glass substrates, at substrate temperature in the range of 300 to 500 degree(s)C. The films were characterized by X-ray diffraction, optical absorption, photo conductivity and photo electro chemical studies.