Fabrication and investigation of ultravialet Au-ZnxCd1–xS-Mo-structures

Abstract

For the first time fabricated and investigated the photovoltaic characteristics of Au-Zn_xCd_1–xS-Mofilm structural injection photo detectors sensitive to narrow the ultraviolet region of the electromagnetic spectrum, based on polycrystalline Zn_xCd_1–xS layers. It was found by adjusting the flow of ZnS and CdS coming to the surface Mo substrate can control the shape of the spectral sensitivity of the Au-Zn_xCd_1–xS-Mo-film structural injection photo detectors. The results will allow to optimize the structure of photo detectors and solar cells based on polycrystalline thin film solar cells.