Generation of direct current in bilayer graphene due to the bichromatic electric field effect


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Resumo

The generation of DC current in bilayer graphene due to the superpositioning of sinusoidal electric fields with frequencies differing by a factor of two is investigated. The constant component of the density of current is calculated. The magnitude and direction of the rectified current can be controlled by varying the difference between the potentials of the graphene layers.

Sobre autores

E. Kukhar

Physical Laboratory of Low-Dimensional Systems; Volgograd State Technical University

Autor responsável pela correspondência
Email: eikuhar@yandex.ru
Rússia, Volgograd, 400066; Volgograd, 400005

S. Kryuchkov

Physical 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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