Quasi-stationary states of electrons interacting with strong electromagnetic field in two-barrier resonance tunnel nano-structure

TL;DR

This paper derives an exact solution to the non-stationary Schrödinger equation for electrons in a two-barrier nano-structure under strong electromagnetic fields, revealing quasi-stationary states and their impact on permeability.

Contribution

It provides an exact analytical solution for electron dynamics in a nano-structure under arbitrary electromagnetic field intensity and frequency, and analyzes the resulting quasi-stationary states.

Findings

Identification of quasi-stationary states with main and satellite energies.

Analysis of resonance and non-resonance permeability channels.

Demonstration of electromagnetic field effects on nano-structure electron states.

Abstract

An exact solution of non-stationary Schrodinger equation is obtained for a one-dimensional movement of electrons in an electromagnetic field with arbitrary intensity and frequency. Using it, the permeability coefficient is calculated for a two-barrier resonance tunnel nano-structure placed into a high-frequency electromagnetic field. It is shown that a nano-structure contains quasi-stationary states the spectrum of which consists of the main and satellite energies. The properties of resonance and non-resonance channels of permeability are displayed.