Effect of Thickness on Optical and Electrical Properties of ZnO Prepared by CBD

Abstract

ZnO Thin films were deposited by chemical bath deposition. Structure, optical, and electrical properties of these films were analyzed in order to investigate their dependence on thickness of films. High quality ZnO films with a low resistivity of 1.3 cm and transparency above 80% were able to be formed for thickness 95.8nm. X-ray diffraction and spectrophotometer are used to investigate the properties of ZnO films.