Exciton spectrum in hexagon nanotube accounting exciton–phonon interaction

The theory of exciton spectrum in the array of hexagon nanotubes is developed within the Bethe method and Green functions taking into account the exciton–phonon interaction. The theory is based at the effective masses model for the excitons’ electron and hole and dielectric continuum model for the interface and confined phonons.For the InAs hexagon nanotubes embedded into InP it is proven that the calculated magnitudes of energies and intensities of quantum transitions correlate to the experimental data.