Abstract:
In this article, the problem of radiative band-impurity transitions in CdTe with a large
number of phonon – plasmon replicas was resolved within the framework of the Green’s
function method and the Fluctuation-Dissipation Theorem taking into account the interaction
with phonon-plasmon coupling. During the analysis of the correlation function (causal
Green’s function) in the Random Phase Approximation and Debye-Waller Approximation
using second quantization the form-function of the impurity luminescence spectrum with a
multiquantum equidistant structure was obtained.