The paper proposes an analytical method for determining the parameters of multilayer impurity carbon nanotubes of semiconductor type (number of layers, their radii, depth of impurities and their concentration) based on a comparison of experimental and theoretical dependences of current strength on the characteristics of external static and alternating electric fields. The density of the electric current generated in a carbon nanotube under the action of external electric fields is calculated using the kinetic Boltzmann equation. The quasi-classical imaginary time method was used to describe the ionization of atoms.
$^1$Volgograd State Socio-Pedagogical University
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