FABRICATING METHOD OF CDS THIN FILM BY HEAT TREATMENT OF CDCL2 AND CDS POWDER

摘要

The invention sulfide - relates to a method of manufacturing a cadmium (CdS) film, a sulfide prepared by the CBD method-cadmium (CdS) thin film chloride-and large dense amount of cadmium (CdCl ₂₎ heat treatment by determining the surface also flat The present invention relates to a method for producing a cadmium sulfide (CdS) thin film. The substrate is cleaned, a cadmium sulfide (CdS) thin film is prepared using the CBD method, and the cadmium sulfide (CdS) thin film is manufactured by using a cadmium chloride (CdCl) film. ₂ ) Put it in a specially made carbon boat with a solution or cadmium chloride (CdCl ₂ ) powder and cadmium sulfide (CdS) powder and heat-process it for 3 to 10 minutes at high temperature in an inert gas atmosphere such as argon or nitrogen. Chemical-bath-deposition (CBD) method and chloride-carbide, which are characterized by manufacturing a cadmium sulfide (CdS) crystal having a large, dense and flat surface, and producing a highly efficient solar cell. CdS thin film and method for producing a cadmium sulfide (CdS) thin film by heat treatment with cadmium (CdCl ₂ ).