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Fizika i Tekhnika Poluprovodnikov, 2020, Volume 54, Issue 8, Pages 785–790
DOI: https://doi.org/10.21883/FTP.2020.08.49626.02 (Mi phts5196) 		 
This article is cited in 8 scientific papers (total in 8 papers)

XXIV International symposium Nanophysics and nanoelectronics, Nizhny Novgorod, march 10-13, 2020

Hydrodynamic terahertz plasmons and electron sound in graphene with spatial dispersion

D. V. Fateevab, V. V. Popovb

a Saratov State University
b Saratov Branch, Kotel'nikov Institute of Radio-Engineering and Electronics, Russian Academy of Sciences
Full-text PDF (512 kB) Citations (8)
DOI: https://doi.org/10.21883/FTP.2020.08.49626.02
Abstract: The intrinsic transverse-magnetic modes of graphene with spatial dispersion are investigated theoretically in the hydrodynamic regime in a terahertz frequency range. It is revealed that spatial dispersion is caused by the diffusion electron-transport mechanism due to the spreading of electron-concentration gradients under the effect of pressure in an electron liquid. The cases of a screened and unscreened plasmon as well as electron sound are considered.
Keywords: plasmon, terahertz radiation, graphene, spatial dispersion, electron sound.
Funding agency Grant number
Russian Foundation for Basic Research 18-37-20004
Foundation for the Advancement of Theoretical Physics and Mathematics BASIS
This work was performed in the framework of the state task and supported in part by the Russian Foundation for Basic Research, project no. 18-37-20004, and “BAZIS” fund.
Received: 15.04.2020
Revised: 21.04.2020
Accepted: 21.04.2020
English version:
Semiconductors, 2020, Volume 54, Issue 8
DOI: https://doi.org/10.1134/S1063782620080084
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: D. V. Fateev, V. V. Popov, “Hydrodynamic terahertz plasmons and electron sound in graphene with spatial dispersion”, Fizika i Tekhnika Poluprovodnikov, 54:8 (2020), 785–790
Citation in format AMSBIB
\Bibitem{FatPop20}
\by D.~V.~Fateev, V.~V.~Popov
\paper Hydrodynamic terahertz plasmons and electron sound in graphene with spatial dispersion
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2020
\vol 54
\issue 8
\pages 785--790
\mathnet{http://mi.mathnet.ru/phts5196}
\crossref{https://doi.org/10.21883/FTP.2020.08.49626.02}
\elib{https://elibrary.ru/item.asp?id=43800753}
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    • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Fizika i Tekhnika Poluprovodnikov Fizika i Tekhnika Poluprovodnikov
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