Effect of high-frequency electromagnetic radiation on the plasmon dispersion in biased graphene bilayer
Sign Up to like & getrecommendations! Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2018.08.016
Abstract: Plasma oscillations in doped graphene bilayer at zero temperature has been investigated. Bias voltage effect on the dispersion curve for plasmon in bigraphene has been studied in random phase approximation. The possibility of controlling of… read more here.
Keywords: dispersion; bias voltage; plasmon; graphene bilayer ... See more keywords
On the Amplification of Terahertz Radiation by High-Q Resonant Plasmons in a Periodic Graphene Bilayer under Plasmon-Mode Anticrossing
Sign Up to like & getrecommendations! Published in 2019 at "Semiconductors"
DOI: 10.1134/s106378261909015x
Abstract: The spectrum of amplification of terahertz radiation in a structured active graphene bilayer consisting of two identical periodic graphene microribbon arrays separated by a thin dielectric barrier layer is theoretically investigated. The system supports optical… read more here.
Keywords: graphene; amplification terahertz; plasmon; graphene bilayer ... See more keywords