RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PERSONAL OFFICE
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., 2018, Volume 107, Issue 3, Pages 187–190 (Mi jetpl5490)  

CONDENSED MATTER

Collisional lifetimes of elementary excitations in two-dimensional systems in the field of a strong electromagnetic wave

V. M. Kovalevab

a Novosibirsk State Technical University, Novosibirsk, Russia
b Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk

Abstract: A two-dimensional system with two nonequivalent valleys in the field of a strong circularly polarized electromagnetic wave is considered. It is assumed that the optical selection rules for a given polarization of light allow band-to-band transitions only in valleys of one, optically active, type (two-dimensional layer based on transition metal dichalcogenides, gapped graphene, etc.). This leads to the formation of photon-coupled electron-hole pairs, or an “optical insulator” state. It is assumed that the valleys of the second type (optically inactive) are populated with an equilibrium electron gas. The relaxation of elementary excitations in this hybrid system consisting of an electron gas and a gas of electron-hole pairs caused by the Coulomb interaction between the particles is investigated.

Funding Agency Grant Number
Russian Science Foundation 17-12-01039


DOI: https://doi.org/10.7868/S0370274X18030086

Full text: PDF file (138 kB)
First page: PDF file
References: PDF file   HTML file

English version:
Journal of Experimental and Theoretical Physics Letters, 2018, 107:3, 182–185

Bibliographic databases:

Document Type: Article
Received: 30.11.2017

Citation: V. M. Kovalev, “Collisional lifetimes of elementary excitations in two-dimensional systems in the field of a strong electromagnetic wave”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:3 (2018), 187–190; JETP Letters, 107:3 (2018), 182–185

Citation in format AMSBIB
\Bibitem{Kov18}
\by V.~M.~Kovalev
\paper Collisional lifetimes of elementary excitations in two-dimensional systems in the field of a strong electromagnetic wave
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2018
\vol 107
\issue 3
\pages 187--190
\mathnet{http://mi.mathnet.ru/jetpl5490}
\crossref{https://doi.org/10.7868/S0370274X18030086}
\elib{http://elibrary.ru/item.asp?id=32619805}
\transl
\jour JETP Letters
\yr 2018
\vol 107
\issue 3
\pages 182--185
\crossref{https://doi.org/10.1134/S0021364018030098}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000430097200007}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85045730866}


Linking options:
  • http://mi.mathnet.ru/eng/jetpl5490
  • http://mi.mathnet.ru/eng/jetpl/v107/i3/p187

    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
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
    Number of views:
    This page:36
    References:5
    First page:1

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