Abstract:
Dispersion properties of surface plasmon polaritons in a semiconductor film with graphene plates in the far-IR range and the possibility of controlling propagation modes due to the change in the chemical potential on one or both plates have been investigated. Dispersion relations for the TE- and TM-polarized waves have been obtained and analyzed, and distributions of the wave field and energy fluxes over the structure have been constructed. Spectral ranges where the surface-wave group velocity is negative are found.
This study was supported by the Russian Science Foundation, project no. 17-72-10135, and the Ministry of Education and Science of the Russian Federation, project no. 3.6825/BCh.
Citation:
A. S. Abramov, D. A. Evseev, D. I. Sementsov, “Surface plasmon polaritons in a graphene–semiconductor–graphene thin film”, Fizika Tverdogo Tela, 61:8 (2019), 1550–1556; Phys. Solid State, 61:8 (2019), 1502–1508
\Bibitem{AbrEvsSem19}
\by A.~S.~Abramov, D.~A.~Evseev, D.~I.~Sementsov
\paper Surface plasmon polaritons in a graphene--semiconductor--graphene thin film
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 8
\pages 1550--1556
\mathnet{http://mi.mathnet.ru/ftt8742}
\crossref{https://doi.org/10.21883/FTT.2019.08.47987.349}
\elib{https://elibrary.ru/item.asp?id=41130214}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 8
\pages 1502--1508
\crossref{https://doi.org/10.1134/S106378341908002X}
Linking options:
https://www.mathnet.ru/eng/ftt8742
https://www.mathnet.ru/eng/ftt/v61/i8/p1550
This publication is cited in the following 1 articles:
Mariam Saeed, Abdul Ghaffar, Sajjad ur Rehman, Muhammad Yasin Naz, Shazia Shukrullah, Qaisar Abbas Naqvi, “Graphene-Based Plasmonic Waveguides: a Mini Review”, Plasmonics, 17:3 (2022), 901