K.V. Mashinskiy - Post-graduate Student, Saratov State Univercity named after N.G. Chernyshevskiy E-mail: konstantin-m92@yandex.ru D.V. Fateev - Ph.D. (Phys.-Math.), Senior Researc Scientist, Kotelnikov Institute of Radio Engineering and Electronics (Saratov Branch) V.V. Popov - Dr.Sc. (Phys.-Math.), Head of Laboratory, Kotelnikov Institute of Radio Engineering and Electronics (Saratov Branch); Professor, Saratov State University named after N.G. Chernyshevskiy

Plasmonic rectification of terahertz radiation in spatially homogeneous and inhomogeneous grating-gated graphene structure was in-vestigated. New plasmonic electron-hole ratchet effect of terahertz rectification in spatially inhomogeneous graphene with both types of carriers was predicted. The rectified current due to the plasmon electron-hole ratchet effect is more than an order of magnitude greater than that is due the plasmon drag current effect.

 

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