RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Pis'ma v Zh. Èksper. Teoret. Fiz., 2011, Volume 94, Issue 9, Pages 767–773 (Mi jetpl2377)  

This article is cited in 1 scientific paper (total in 1 paper)

CONDENSED MATTER

Nature of low-energy excitations in $\mathrm{La_{1.87}Sr_{0.13}CuO_{4}}$ superconducting cuprate

A. A. Voronkovab, B. P. Gorshunovab, V. S. Nozdrina, E. S. Zhukovaab, T. Matsuokac, K. Tanakac, S. Miyasakac, S. Tajimac, M. Dressel'd

a Moscow Institute of Physics and Technology
b General Physics Institute named after A. M. Prokhorov, Russian Academy of Sciences
c Osaka University
d University of Stuttgart, Physical Institute

Abstract: The spectra of the conductivity and dielectric constant of $\mathrm{La_{1.87}Sr_{0.13}CuO_{4}}$ cuprate have been directly measured in the frequency range of $0.3$ to $1.2$ THz ($10$$40$ cm$^{-1}$) and the temperature range of $5$ to $300$ K in the $E \| c$ polarization (the electric field vector of radiation is perpendicular to the copper-oxygen planes). Excitation has been observed in the superconducting phase, and its nature has been attributed to the transverse optical excitation of the condensate of Cooper pairs, which appears because Josephson junctions between $\mathrm{CuO}$ planes are modulated due to in-plane magnetic and charge stripes. Additional quasiparticle absorption of unknown origin has been detected at frequencies below ${\approx} 15$ cm$^{-1}$ at liquid helium temperatures.

Full text: PDF file (824 kB)
References: PDF file   HTML file

English version:
Journal of Experimental and Theoretical Physics Letters, 2011, 94:9, 708–713

Bibliographic databases:

Received: 15.09.2011
Revised: 12.10.2011

Citation: A. A. Voronkov, B. P. Gorshunov, V. S. Nozdrin, E. S. Zhukova, T. Matsuoka, K. Tanaka, S. Miyasaka, S. Tajima, M. Dressel', “Nature of low-energy excitations in $\mathrm{La_{1.87}Sr_{0.13}CuO_{4}}$ superconducting cuprate”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:9 (2011), 767–773; JETP Letters, 94:9 (2011), 708–713

Citation in format AMSBIB
\Bibitem{VorGorNoz11}
\by A.~A.~Voronkov, B.~P.~Gorshunov, V.~S.~Nozdrin, E.~S.~Zhukova, T.~Matsuoka, K.~Tanaka, S.~Miyasaka, S.~Tajima, M.~Dressel'
\paper Nature of low-energy excitations in $\mathrm{La_{1.87}Sr_{0.13}CuO_{4}}$
superconducting cuprate
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2011
\vol 94
\issue 9
\pages 767--773
\mathnet{http://mi.mathnet.ru/jetpl2377}
\elib{http://elibrary.ru/item.asp?id=17239220}
\transl
\jour JETP Letters
\yr 2011
\vol 94
\issue 9
\pages 708--713
\crossref{https://doi.org/10.1134/S0021364011210120}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000300146100009}
\elib{http://elibrary.ru/item.asp?id=17973698}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84862955795}


Linking options:
  • http://mi.mathnet.ru/eng/jetpl2377
  • http://mi.mathnet.ru/eng/jetpl/v94/i9/p767

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Zhang S.J., Wang Z.X., Shi L.Y., Lin T., Zhang M.Y., Gu G.D., Dong T., Wang N.L., Phys. Rev. B, 98:2 (2018), 020506  crossref  isi  scopus
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
    Number of views:
    This page:290
    Full text:42
    References:48

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2019