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Influence of non-linear electrons interaction at their transport through the symmetric two- barrier resonance nano-system

JU. О. SETI1,* , М. V. ТKACH1, І. V. BOYKO1

Affiliation

  1. Chernivtsi National University, Chernivtsi, Ukraine

Abstract

The quantum mechanical theory of permeability coefficient and negative active conductivity of mono-energetic electronic flux through the plane symmetric two-barrier resonance tunnel structure which can be an active element of quantum cascade laser is developed within the models of effective masses and rectangular potentials taking into account the electron-electron interaction. The properties of permeability coefficient and conductivity as functions of electrons energies and frequency of electromagnetic radiation are established. It is shown how the properties of active conductivity can be used for the experimental evaluation of resonance energies and widths of working electron quasi-stationary states..

Keywords

Resonance tunnel nanostructure, Electron-electron interaction, Active conductivity.

Submitted at: July 4, 2011
Accepted at: April 11, 2012

Citation

JU. О. SETI, М. V. ТKACH, І. V. BOYKO, Influence of non-linear electrons interaction at their transport through the symmetric two- barrier resonance nano-system, Journal of Optoelectronics and Advanced Materials Vol. 14, Iss. 3-4, pp. 393-400 (2012)