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Collective plasma excitations in two-dimensional electron systems

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Institute of Solid-State Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation

The latest results on the study of collective plasma excitations in two-dimensional electron systems based on AlGaAs/GaAs, AlGaAs/AlAs, MgZnO/ZnO nanostructures, and graphene are considered. Special attention is paid to the interaction of two-dimensional plasma with light. The results of experimental work on the discovery of a new family of plasma oscillations are presented. Possible directions for the further development of experiment and theory are discussed.

Text is available here.

Keywords: plasmon, cyclotron resonance, two-dimensional electron system, nanostructure
PACS: 73.21.−b, 73.43.Lp, 78.70.Gq, 73.22.−f (all)
DOI: 10.3367/UFNe.2019.07.038637
Citation: Murav’ev V M, Kukushkin I V "Collective plasma excitations in two-dimensional electron systems" Phys. Usp., accepted

Received: 2nd, July 2019, revised: 23rd, July 2019, 26th, July 2019

Оригинал: Муравьев В М, Кукушкин И В «Коллективные плазменные возбуждения в двумерных электронных системах» УФН, принята к публикации; DOI: 10.3367/UFNr.2019.07.038637

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