Amplification of plasma waves in shielded active graphene
- Авторы: Morozov M.Y.1, Moiseenko I.M.2, Popov V.V.1,2
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Учреждения:
- Kotel’nikov Institute of Radio Engineering and Electronics (Saratov Branch)
- Saratov State University
- Выпуск: Том 42, № 1 (2016)
- Страницы: 40-42
- Раздел: Article
- URL: https://journal-vniispk.ru/1063-7850/article/view/196737
- DOI: https://doi.org/10.1134/S1063785016010144
- ID: 196737
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Аннотация
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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Об авторах
M. Morozov
Kotel’nikov Institute of Radio Engineering and Electronics (Saratov Branch)
Автор, ответственный за переписку.
Email: mikkym@mail.ru
Россия, Saratov, 410019
I. Moiseenko
Saratov State University
Email: mikkym@mail.ru
Россия, Saratov, 410012
V. Popov
Kotel’nikov Institute of Radio Engineering and Electronics (Saratov Branch); Saratov State University
Email: mikkym@mail.ru
Россия, Saratov, 410019; Saratov, 410012
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