CdS polycrystalline thin films were deposited on the ITO substrate by the chemical bath deposition method. Cu₂(CuS)S/CdS heterojunction thin film solar cell formed on CdS thin films using a chemical reaction method. The maximum short-circuit current...
CdS polycrystalline thin films were deposited on the ITO substrate by the chemical bath deposition method. Cu₂(CuS)S/CdS heterojunction thin film solar cell formed on CdS thin films using a chemical reaction method. The maximum short-circuit current, open-circuit voltage, fill factor, and energy conversion efficiency of Cu₂(CuS)S/CdS heterojunction thin film solar cells obtained at 80 mW/cm² were found to be 6.2mA/cm², 0.3V, 0.44 and 1.03%, respectively.