Enviar artigo por via de e-mail Amplification of plasma waves in shielded active graphene
- Autores: Morozov M.Y.1, Moiseenko I.M.2, Popov V.V.1,2
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Afiliações:
- Kotel’nikov Institute of Radio Engineering and Electronics (Saratov Branch)
- Saratov State University
- Edição: Volume 42, Nº 1 (2016)
- Páginas: 40-42
- Seção: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/196737
- DOI: https://doi.org/10.1134/S1063785016010144
- ID: 196737
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Resumo
Amplification of plasma waves in shielded graphene with inverted energy distribution of charge carriers is investigated theoretically. It is shown that graphene shielding allows one to increase an amplification factor of terahertz plasmons in several times compared to the case of amplification of unshielded plasmons due to strong field confinement of the shielded plasmons near graphene.
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Sobre autores
M. Morozov
Kotel’nikov Institute of Radio Engineering and Electronics (Saratov Branch)
Autor responsável pela correspondência
Email: mikkym@mail.ru
Rússia, Saratov, 410019
I. Moiseenko
Saratov State University
Email: mikkym@mail.ru
Rússia, Saratov, 410012
V. Popov
Kotel’nikov Institute of Radio Engineering and Electronics (Saratov Branch); Saratov State University
Email: mikkym@mail.ru
Rússia, Saratov, 410019; Saratov, 410012
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