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This article is cited in 5 scientific papers (total in 5 papers)
Negative terahertz conductivity of graphene when pumping by optical plasmons
I. M. Moiseenkoab, M. Yu. Morozova, V. V. Popovab a Saratov Branch, Kotel'nikov Institute of Radio-Engineering and Electronics, Russian Academy of Sciences
b Saratov State University
Abstract:
The diffusion pumping of graphene by optical plasmons, propagating in metal, and separated from the graphene by a semiconductor layer has been investigated theoretically. It is shown that pumping of graphene with optical plasmons provides maximum negative terahertz conductivity of graphene at a lower (approximately by 25%) pumping power compared to a diffusion pumping of graphene with optical radiation.
Received: 13.12.2016
Citation:
I. M. Moiseenko, M. Yu. Morozov, V. V. Popov, “Negative terahertz conductivity of graphene when pumping by optical plasmons”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 43:11 (2017), 46–54; Tech. Phys. Lett., 43:6 (2017), 523–526
Linking options:
https://www.mathnet.ru/eng/pjtf6212 https://www.mathnet.ru/eng/pjtf/v43/i11/p46
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