Study of the Influence of Polarization Fields on the Channeling of Charged Particles in Nanotubes Using the Dielectric Approach

摘要

The polarization potential of the interaction between polarized particles with walls propagating in a nanotube and the loss of energy spent on exciting the surface modes of electromagnetic oscillations are calculated. The nanotube is modeled as a cylindrical layer with a given dielectric function taking the time dispersion of the medium into account. It is noted that the produced polarization forces can, under certain conditions, considerably affect the character of the trajectories of the channeling particles.