Applied Features of Photosensitive Sensors Based on Semiconductor Electrolyte Contact

Abstract

UDC 681.586.72

DOI https://doi.org/10.52577/eom.2022.58.3.78

The features of the deviation of the potential of a de-energized circuit at the semiconductor-electrolyte contact, where cadmium and zinc sulfides are used as semiconductor materials, are considered. Models of equivalent electrical circuits explaining the observed phenomena are proposed. Examples of devices implemented on the base of the results of the conducted research are given.

Keywords: photosensor, de-energized circuit potential, semiconductor – electrolyte contact, CdS, ZnS, Cd_0.95Zn_0.05S