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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 1, Pages 80–86
(Mi pjtf6552)
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This article is cited in 9 scientific papers (total in 9 papers)
Amplification of plasma waves in shielded active graphene
M. Yu. Morozova, I. M. Moiseenkob, V. V. Popovab a Saratov Branch, Kotel'nikov Institute of Radio-Engineering and Electronics, Russian Academy of Sciences
b Saratov State University
Abstract:
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.
Keywords:
Charge Carrier, Barrier Layer, Technical Physic Letter, Plasma Wave, Amplification Factor.
Received: 27.08.2015
Citation:
M. Yu. Morozov, I. M. Moiseenko, V. V. Popov, “Amplification of plasma waves in shielded active graphene”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:1 (2016), 80–86; Tech. Phys. Lett., 42:1 (2016), 40–42
Linking options:
https://www.mathnet.ru/eng/pjtf6552 https://www.mathnet.ru/eng/pjtf/v42/i1/p80
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Abstract page: | 32 | Full-text PDF : | 11 |
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