Cost-Eeffective Fabrication Processes Of The Absorber CUINSE2 (CIS) And The Buffer Cadmium Sulphide

Abstract

This paper reports a study of direct heated substrate chemical bath deposited Cadmium Sulphide buffer films. Impact of multi-depositions on both film thickness and its crystallinity features were studied. The absorption coefficient and index refraction of CdS were also determined. The absorber CuInSe₂ was grown by means of single-step electrodeposition. Structural analysis shows a quasi-amorphous films and morphological image shows a grained surface.