Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 9, Pages 1048–1052 (Mi jetpl2652)  
This article is cited in 1 scientific paper (total in 1 paper)

CONDENSED MATTER

Ring interferometer on the basis of 2D electron gas in a double quantum well

A. A. Bykova, D. V. Nomokonova, A. K. Bakarova, A. I. Toropova, O. Estibalsb, J. C. Portalb

a Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Grenoble High Magnetic Fields Laboratory
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Abstract: Magnetotransport properties of submicron rings fabricated on the basis of 2D electron gas in a GaAs double quantum well are studied. It is shown that, in such interferometers, the Aharonov—Bohm effect is caused by coherent processes in two weakly coupled rings, which have different widths of electron channels. In these interferometers, a phase inversion of $h/e$ oscillations is observed under the action of the parallel component of a tilted magnetic field. This phenomenon is qualitatively explained by a redistribution of charge carriers in the two rings.
Received: 25.09.2003
English version:
Journal of Experimental and Theoretical Physics Letters, 2003, Volume 78, Issue 9, Pages 560–563
DOI: https://doi.org/10.1134/1.1641484
Bibliographic databases:
Document Type: Article
PACS: 73.23.-b, 73.40.Gk
Language: Russian
Citation: A. A. Bykov, D. V. Nomokonov, A. K. Bakarov, A. I. Toropov, O. Estibals, J. C. Portal, “Ring interferometer on the basis of 2D electron gas in a double quantum well”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:9 (2003), 1048–1052; JETP Letters, 78:9 (2003), 560–563
Citation in format AMSBIB
\Bibitem{BykNomBak03}
\by A.~A.~Bykov, D.~V.~Nomokonov, A.~K.~Bakarov, A.~I.~Toropov, O.~Estibals, J.~C.~Portal
\paper Ring interferometer on the basis of 2D electron gas in a double quantum well
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2003
\vol 78
\issue 9
\pages 1048--1052
\mathnet{http://mi.mathnet.ru/jetpl2652}
\transl
\jour JETP Letters
\yr 2003
\vol 78
\issue 9
\pages 560--563
\crossref{https://doi.org/10.1134/1.1641484}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-20444496559}
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  • https://www.mathnet.ru/eng/jetpl/v78/i9/p1048
    • This publication is cited in the following 1 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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