V. A. Maksimenko, V. V. Makarov, A. A. Koronovskii, A. E. Khramov, “Analysis of the stability of states of semiconductor superlattice in the presence of tilted magnetic field”, Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 86, Issue 3,Pages <nobr>1

This article is cited in 1 paper

Theoretical and Mathematical Physics

Analysis of the stability of states of semiconductor superlattice in the presence of tilted magnetic field

V. A. Maksimenko^a, V. V. Makarov^a, A. A. Koronovskii^ab, A. E. Khramov^ab

^a Yuri Gagarin State Technical University of Saratov
^b Saratov State University

Abstract: A method to calculate the spectrum of the Lyapunov exponents for a periodic semiconductor nanostructure (superlattice) described in the framework of a semiclassical approach is proposed. The analysis of the stability of a stationary state in such a system is performed for autonomous dynamics and in the presence of a tilted magnetic field. The method of the Lyapunov exponents is used to study the effect of the tilted magnetic field on the stability of the stationary state and the characteristics of subterahertz oscillation regimes.

Keywords: Applied Voltage, Lyapunov Exponent, Reference State, Electric Field Strength, Drift Velocity.

Received: 20.11.2014