Deposition of ZnS thin film and modyfing optical properties by Ag nanoparticles

Recent years In spite of scientist have concentrated on using solar energy as a clear and renewable source of energy, using this kind of energy depend on economical justification. Forthis purpose, most researches have been done on efficiency and low price raw materials. Among the materials with semiconductor properties, ZnS thin film is a kind of n semiconductor with 3.65eV band gap that raw materials for deposition is low cost. Zns thin film could be used assolar cell window. Firstly In this research we focused on impressive parameters of ZnS thin film electrodeposition by direct current and pulse current and secondly on influence of Ag nanoparticles doptant on optical properties of ZnS thin film. Result showed us that good enoughoptical properties in ZnS thin film deposited by pulsic current method and dopted by Ag nanoparticles.

Keywords:

pulse electrodeposition , ZnS thin film , Ag nanoparticles , optical properties