Optical and transport properties of doped monolayer semiconductors are dominated by trions, which three-particle compounds formed two electrons one hole or vice versa. In this work, we investigate the trion-phonon interaction on a microscopic footing apply our model to exemplary case molybdenum diselenide (MoSe2) monolayer. We determine trion series states their internal quantum structure solvi...

We study ground state properties of the Kondo lattice model with an electron–phonon interaction. The is proved to be unique; in addition, total spin determined according structure. To prove assertions, extension method reflection positivity given terms order preserving operator inequalities.

: We present molecular dynamics simulation of phonon thermal conductivity of semiconductor nanoribbons with an account for phonon quantum statistics. In our semiquantum molecular dynamics simulation, dynamics of the system is described with the use of classical Newtonian equations of motion where the effect of phonon quantum statistics is introduced through random Langevin-like forces with a sp...