Graphene-Based Hyperbolic Metamaterial Acting as Tunable THz Power Limiter
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2023.3271766
Abstract: In this paper, we investigate the possibility of employing a graphene-based hyperbolic metamaterial as a tunable optical power limiter and/or controllable laser noise suppressor for terahertz frequency range. This is the first time that the… read more here.
Keywords: power; hyperbolic metamaterial; power limiter; based hyperbolic ... See more keywords
Design of General Flux-Controlled and Charge-Controlled Memristor Emulators Based on Hyperbolic Functions
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2022.3186928
Abstract: In this article, a general memristor model emulator based on the hyperbolic function is proposed. Based on the mathematical model of hyperbolic function memristor, a general circuit model emulator is designed. The general circuit can… read more here.
Keywords: charge controlled; hyperbolic function; model; memristor ... See more keywords
Graphene-based hyperbolic metamaterial as a switchable reflection modulator.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.387065
Abstract: A tunable graphene-based hyperbolic metamaterial is designed and numerically investigated in the mid-infrared frequencies. Theoretical analysis proves that by adjusting the chemical potential of graphene from 0.2 eV to 0.8 eV, the reflectance can be blue-shifted up… read more here.
Keywords: graphene based; metamaterial switchable; switchable reflection; based hyperbolic ... See more keywords