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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 80, Issue 2, Pages 134–139 (Mi jetpl2063)  
This article is cited in 5 scientific papers (total in 5 papers)

CONDENSED MATTER

Collective magnetoplasma excitations in two-dimensional electron rings

S. I. Gubareva, V. A. Koval'skiia, D. V. Kulakovskiia, I. V. Kukushkina, M. N. Khannanova, Yu. Smetb, К. фон Клитцингb

a Institute of Solid State Physics, Russian Academy of Sciences
b Max-Planck-Institut für Festkörperforschung, 70569 Stuttgart, Germany
Full-text PDF (454 kB) Citations (5)
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Abstract: The spectra of magnetoplasma excitations in two-dimensional electron disks and rings are studied by optical detection of resonance microwave absorption. For ring-shaped structures, two types of edge magnetoplasma modes localized along the inner and outer boundaries of the ring are observed. It is shown that the interaction between these modes leads to a strong modification of their magnetic-field dependences as compared to disks. In addition to the longitudinal edge magnetoplasma excitations, transverse plasma modes associated with the electron density oscillations along the ring radius are revealed. The spectra of magnetoplasma excitations are calculated in terms of the electrodynamic theory for both ring-shaped and disk-shaped structures. The classification of all modes of collective magnetoplasma excitations observed in the experiment is performed on the basis of the comparison between experimental and theoretical results.
Received: 10.06.2004
English version:
Journal of Experimental and Theoretical Physics Letters, 2004, Volume 80, Issue 2, Pages 124–129
DOI: https://doi.org/10.1134/1.1804222
Bibliographic databases:
Document Type: Article
PACS: 71.35.Cc, 78.66.Fd
Language: Russian
Citation: S. I. Gubarev, V. A. Koval'skii, D. V. Kulakovskii, I. V. Kukushkin, M. N. Khannanov, Yu. Smet, К. фон Клитцинг, “Collective magnetoplasma excitations in two-dimensional electron rings”, Pis'ma v Zh. Èksper. Teoret. Fiz., 80:2 (2004), 134–139; JETP Letters, 80:2 (2004), 124–129
Citation in format AMSBIB
\Bibitem{GubKovKul04}
\by S.~I.~Gubarev, V.~A.~Koval'skii, D.~V.~Kulakovskii, I.~V.~Kukushkin, M.~N.~Khannanov, Yu.~Smet, К.~фон Клитцинг
\paper Collective magnetoplasma excitations in two-dimensional electron rings
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2004
\vol 80
\issue 2
\pages 134--139
\mathnet{http://mi.mathnet.ru/jetpl2063}
\adsnasa{https://adsabs.harvard.edu/cgi-bin/bib_query?2004JETPL..80..124G}
\transl
\jour JETP Letters
\yr 2004
\vol 80
\issue 2
\pages 124--129
\crossref{https://doi.org/10.1134/1.1804222}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-20444493942}
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  • https://www.mathnet.ru/eng/jetpl/v80/i2/p134
    • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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