Properties of ITO films prepared by rf magnetron sputtering

Recently, a detailed study of the properties of ITO thin films deposited under various preparation conditions using the rf magnetron sputtering technique (from ITO target in pure Ar gas) has been undertaken in our laboratory. The effect of substrate temperature has been studied in a previous paper. Here the results of a study of the structural, electrical and optical properties of the ITO films with different thickness are presented. The figure of merit for the films, which is a measure of the quality of the films as transparent conductive layers for photovoltaic applications, has been evaluated.