Plasma Waves in a Two-Dimensional Superlattice with a Nonadditive Energy Spectrum in the Presence of a Strong Static Electric Field

Plasma Waves in a Two-Dimensional Superlattice with a Nonadditive Energy Spectrum in the Presence of a Strong Static Electric Field

The effect the nonadditivity of the energy spectrum of a two-dimensional superlattice has on the law of plasma wave dispersion under the influence of a strong static electric field is studied. Calculations are performed on the basis of the quantum theory of plasma waves in an approximation of random...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2020-02, Vol.84 (2), p.199-202
Hauptverfasser: Glazov, S. Yu, Kovalev, A. A., Kryuchkov, S. V.
Format: Artikel
Sprache:eng
Schlagworte:
Electric fields
Energy spectra
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
Plasma waves
Quantum theory
Superlattices
Wave dispersion
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Zusammenfassung:The effect the nonadditivity of the energy spectrum of a two-dimensional superlattice has on the law of plasma wave dispersion under the influence of a strong static electric field is studied. Calculations are performed on the basis of the quantum theory of plasma waves in an approximation of random phases with allowance for umklapp.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873820020124