Deposition Time-dependent Study of Structural and Optical Properties of PbS Thin Films Grown by CBD Method

Background: Thin films of PbS were prepared onto glass substrates by using a simple and cost-effective CBD method. Methods: The influence of deposition time on structural, morphology and optical properties have been investigated systematically. The XRD analysis revealed that PbS films are polycrystalline with preferred orientation in (200) direction. Enhancement in crystallinity and PbS crystallite size has been observed with an increase in...