Abstract:
We investigate the photoluminescence of low-dimensional disordered materials, as used e.g. in solar cells, by performing kinetic Monte-Carlo simulations of exciton hoppin...View moreMetadata
Abstract:
We investigate the photoluminescence of low-dimensional disordered materials, as used e.g. in solar cells, by performing kinetic Monte-Carlo simulations of exciton hopping with periodic boundary conditions. In order to perform numerically efficient calculations, the box length L
box
should be as small as possible while maintaining physically meaningful results during the presence of exciton-exciton-interaction. Exciton-exciton interaction can be approximated by attractive dipole-dipole-interaction in the limit of long distances. We study the convergence of a direct summation approach instead of the Ewald summation technique.
Published in: 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
Date of Conference: 13-17 September 2021
Date Added to IEEE Xplore: 23 September 2021
ISBN Information: