3 papers
cond-mat.mes-hall2025
Localized and quasi-localized energy levels in the electron spectrum of graphene with isolated boron and nitrogen substitutions
S. B. Feodosyev, V. A. Sirenko, E. S. Syrkin +3
Based on the calculation and analysis of local Green functions of impurity atoms of low concentration in a two-dimensional graphene lattice, the conditions for the formation and ch…
cond-mat.mes-hall2025
Phonon spectra and vibrational heat capacity of quasi-one-dimensional structures formed by rare gas atoms on the surface of carbon nanotube bundles
E. V. Manzhelii, S. B. Feodosyev, I. A. Gospodarev
The features of phonon spectra and their effect on the vibrational heat capacity of linear chains of inert gas atoms adsorbed onto a substrate, which is the surface of nanotubes bo…
cond-mat.mes-hall2025
Localized atomic vibrations caused by point impurity in long chains of noble gas atoms adsorbed in outer grooves of carbon nanobundle
E. V. Manzhelii, S. B. Feodosyev
The characteristics of discrete vibrational levels caused by a point three-parameter substitutional impurity in long linear chain of inert gas atoms adsorbed in groove on the surfa…