Terahertz and infrared surface plasmon-polaritons in double-graphene layer structures

Dmitry Svintsov, Vladimir Vyurkov, Victor Ryzhii, Taiichi Otsuji

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1 Citation (Scopus)


Spectra and damping of surface plasmon-polaritons (SPPs) in double graphene layer structures are studied theoretically. The SPPs in those structures exhibit a remarkable voltage tunability of velocity and damping, inherent to gated graphene. The spatial dispersion of conductivity significantly augments the free path and cutoff frequency of SPPs. It is also pointed out to the effect of photon-assisted interlayer tunneling, which leads to a substantial decrease in SPP damping.

Original languageEnglish
Article number012023
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 2014
Event2nd Russia-Japan-USA Symposium on the Fundamental and Applied Problems of Terahertz Devices and Technologies, RJUS TeraTech 2013 - Moscow, Russian Federation
Duration: 2013 Jun 32013 Jun 6


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