Effect of the Polymer on the Photoluminescent Spectrum and Kinetics of Quantum Dots of Cadmium Selenide in Amorphous and Liquid Crystalline Polymer Matrices

摘要

Measurements of the photoluminescent spectra and kinetics, and of the excitation spectra of photoluminescence of CdSe nanoparticles embedded in various polymer matrices, show that using a liquid crystalline polymer as a matrix makes it possible to increase the lifetime of photoluminescence and the quantum yield of this process.