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Physics of Wave Phenomena

, Volume 18, Issue 4, pp 313–317 | Cite as

Plasma oscillations in two-dimensional electron systems with a superstructure under Stark quantization conditions

  • S. Yu. GlazovEmail author
  • E. S. Kubrakova
  • N. E. Meshcheryakova
Plasma Physics

Abstract

The effect of quantizing electric field on plasma oscillations of two-dimensional electron gas in a system with a periodic potential has been theoretically investigated. The coupled-plasmon spectrum ω(q) is calculated for high temperatures (Δ ≪ T, where Δ is the conduction miniband width and T is temperature in energy units). The calculations are based on the quantum theory of plasma oscillations in the random-phase approximation, with allowance for the umklapp processes.

Keywords

Wave Phenomenon Periodic Potential Plasma Oscillation Umklapp Process Conduction Miniband 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Allerton Press, Inc. 2010

Authors and Affiliations

  • S. Yu. Glazov
    • 1
    Email author
  • E. S. Kubrakova
    • 1
  • N. E. Meshcheryakova
    • 2
  1. 1.Volgograd State Pedagogical UniversityVolgogradRussia
  2. 2.Volgograd Business InstituteVolgogradRussia

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