Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 74, Issue 2, Pages 123–126 (Mi jetpl4171)  
This article is cited in 7 scientific papers (total in 7 papers)

CONDENSED MATTER

Screening of exciton states by quasi-two-dimensional electron gas in quantum wells

D. V. Kulakovskiia, S. I. Gubareva, Yu. E. Lozovikb

a Institute of Solid State Physics, Russian Academy of Sciences
b Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
Full-text PDF (230 kB) Citations (7)
Abstract: Changes in the binding energy and oscillator strength of an exciton state due to screening by a quasi-two-dimensional electron gas were calculated self-consistently in a nonlinear approximation. It was shown that the collapse of the bound state proceeds at very small concentrations $N_s \simeq 5 \times 10^9$ cm$^{-2}$, which is a consequence of taking into account the nonlinearity of the system response to the Coulomb perturbation.
Received: 27.06.2001
English version:
Journal of Experimental and Theoretical Physics Letters, 2001, Volume 74, Issue 2, Pages 118–121
DOI: https://doi.org/10.1134/1.1405899
Bibliographic databases:
Document Type: Article
PACS: 71.35.Cc, 78.66.Fd
Language: Russian
Citation: D. V. Kulakovskii, S. I. Gubarev, Yu. E. Lozovik, “Screening of exciton states by quasi-two-dimensional electron gas in quantum wells”, Pis'ma v Zh. Èksper. Teoret. Fiz., 74:2 (2001), 123–126; JETP Letters, 74:2 (2001), 118–121
Citation in format AMSBIB
\Bibitem{KulGubLoz01}
\by D.~V.~Kulakovskii, S.~I.~Gubarev, Yu.~E.~Lozovik
\paper Screening of exciton states by quasi-two-dimensional electron gas in quantum wells
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2001
\vol 74
\issue 2
\pages 123--126
\mathnet{http://mi.mathnet.ru/jetpl4171}
\transl
\jour JETP Letters
\yr 2001
\vol 74
\issue 2
\pages 118--121
\crossref{https://doi.org/10.1134/1.1405899}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0040746927}
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    • This publication is cited in the following 7 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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