DOI: https://doi.org/10.36719/2789-6919/57/227-230
Aysel Nasirova
Azerbaijan State Oil and Industry University
https://orcid.org/0009-0008-4480-7451
aysel.nasirova@asoiu.edu.az
Effect of Electrophysical Properties and Optical Radiation on a Polymer Nano-Selenium-Based Composite
Abstract
Success in the development of light detectors and elements that convert light energy into electrical energy – the core working components of optoelectronics and photoelectronics, the leading fields of modern electronics – is primarily determined by the creation of new materials used for their fabrication. At present, the range of such materials is very wide, and includes new photosensitive materials created on the basis of existing semiconductors; new organic materials with interesting photoelectric properties based on polar polymers with various functionalities; organic-matrix (polymer-matrix) and light-sensitive semiconductor-phase composites, nanostructured composites consisting of various matrices, and so on.
An analysis of the results obtained in research in this area shows that recently, interest has particularly increased in photosensitive polymer composites with multi-component (multiphase) and heterogeneous structures, including those with nanoscale fillers. This article investigates the effect of light on the electrical conductivity of polymer-nano semiconductor composites, which have matrices of various polymer materials and are doped with photosensitive nano semiconductors. The physical nature of the observed dependencies was clarified through a comparative analysis of the experimental results obtained.
Keywords: composite, polymer, nanomaterial, semiconductor