The study of CdSe/ZnS and CdSeZnS/ZnS colloidal quantum dots structures as flexible electronics components

Abstract

This is the study of the properties of CdSe/ZnS and CdSeZnS/ZnS colloidal quantum dots (CQDs) with peaks of the photoluminescence spectra in the range of wavelengths from 500 to 700 nm. Parameters of these colloidal quantum dots were modelled and then compared to experimental data from transmission electron microscopy (TEM). Diameters of examined quantum dots were estimated to range from 0.6 to 5.7 nm.