Enviar artigo por via de e-mail Effect of a dc electric field on the high-frequency conductivity of a graphene superlattice
- Autores: Kukhar’ E.I.1, Kryuchkov S.V.1,2, Ionkina E.S.2
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Afiliações:
- Laboratory of Low-Dimensional Systems
- Volgograd State Technical University
- Edição: Volume 81, Nº 1 (2017)
- Páginas: 47-50
- Seção: Proceedings of the XV National Sukhorukov Seminar “Wave Phenomena in Inhomogeneous Media” (Waves 2016)
- URL: https://journals.rcsi.science/1062-8738/article/view/184929
- DOI: https://doi.org/10.3103/S1062873817010154
- ID: 184929
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Resumo
Longitudinal and transverse high-frequency conductivities of a graphene superlattice placed in an additional dc electric field are calculated. It is shown that in a sufficiently strong transverse field, the dependence of the longitudinal high-frequency conductivity of the superlattice on the ac field frequency changes. This effect is explained by the nonadditivity of the electronic spectrum of the investigated structure.
Sobre autores
E. Kukhar’
Laboratory of Low-Dimensional Systems
Autor responsável pela correspondência
Email: eikuhar@yandex.ru
Rússia, Volgograd, 400066
S. Kryuchkov
Laboratory of Low-Dimensional Systems; Volgograd State Technical University
Email: eikuhar@yandex.ru
Rússia, Volgograd, 400066; Volgograd, 400005
E. Ionkina
Volgograd State Technical University
Email: eikuhar@yandex.ru
Rússia, Volgograd, 400005
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