Hybrid Exciton Recombination Dynamics in Inorganic-Organic Materials

摘要

A systematic analysis of hybrid Frenkel-Wannier-Mott excitons recombination dynamics in nanocomposite material (organic-inorganic) is performed. A theoretical model based on the rate equation is used in the calculation of the light intensity and relative quantum efficiency. Numerical results have been presented for low and high concentration of quantum dots (Qds). Our results show that the light emission and relative quantum efficiency are significantly enhanced by incorporation of Qds in polymer matrix. Moreover our calculations were found to be in good agreement with the experimental data.