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Pis'ma v Zh. Èksper. Teoret. Fiz., 2002, Volume 76, Issue 9, Pages 660–664 (Mi jetpl2971)  

This article is cited in 5 scientific papers (total in 5 papers)

CONDENSED MATTER

Multicomponent dense electron gas as a model of Si MOSFET

S. V. Iordanskii, A. B. Kashuba

L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences

Abstract: We solve a 2D model of $N$-component dense electron gas in the limit $N\to \infty$ and in a range of the Coulomb interaction parameter: $N^{-3/2}\ll r_s\ll 1$. The quasiparticle interaction on the Fermi circle vanishes as $\hbar^2/Nm$. The ground state energy and the effective mass are found as series in powers of $r_s^{2/3}$. In the quantum Hall state on the lowest Landau level at integer filling: $1\ll\nu<N$, the charge activation energy gap and the exchange constant are: $\Delta=\log(r_s N^{3/2})\hbar\omega_H/\nu$ and $J=0.66 \hbar\omega_H/\nu$.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2002, 76:9, 563–567

Document Type: Article
PACS: 71.10.Ca, 73.43.Cd
Received: 02.10.2002
Language: English

Citation: S. V. Iordanskii, A. B. Kashuba, “Multicomponent dense electron gas as a model of Si MOSFET”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:9 (2002), 660–664; JETP Letters, 76:9 (2002), 563–567

Citation in format AMSBIB
\Bibitem{IorKas02}
\by S.~V.~Iordanskii, A.~B.~Kashuba
\paper Multicomponent dense electron gas as a model of Si MOSFET
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2002
\vol 76
\issue 9
\pages 660--664
\mathnet{http://mi.mathnet.ru/jetpl2971}
\transl
\jour JETP Letters
\yr 2002
\vol 76
\issue 9
\pages 563--567
\crossref{https://doi.org/10.1134/1.1538290}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0040076009}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. V. M. Pudalov, “Metal – insulator transitions and related phenomena in a strongly correlated two-dimensional electron system”, Phys. Usp., 49:2 (2006), 203–208  mathnet  crossref  crossref  adsnasa  isi
    2. S. V. Iordanskii, A. B. Kashuba, “Two-dimensional multicomponent electron gas as a model for silicon heterostructures”, Phys. Usp., 49:2 (2006), 208–211  mathnet  crossref  crossref  adsnasa  isi
    3. Pudalov V.M., Gershenson M.E., Kojima H., “Probing Electron Interactions in a Two-Dimensional System By Quantum Magneto-Oscillations”, Phys. Rev. B, 90:7 (2014), 075147  crossref  isi  elib  scopus
    4. Babichenko V.S. Polishchuk I.Ya., “Quantum phase transition of electron-hole liquid in coupled quantum wells”, Phys. Rev. B, 94:16 (2016), 165304  crossref  isi  elib  scopus
    5. Zyuzin V.A., Sharma P., Maslov D.L., “Dynamical Susceptibility of a Fermi Liquid”, Phys. Rev. B, 98:11 (2018), 115139  crossref  isi  scopus
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
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