Title :
Graphene-based non-reciprocal metasurface
Author :
Sounas, Dimitrios L. ; Caloz, Christophe
Author_Institution :
Dept. of Electr. Eng., Ecole Polytech. de Montreal, Montréal, QC, Canada
Abstract :
A new type of non-reciprocal - essentially frequency independent - Faraday rotation effect in magnetically biased graphene is analyzed and compared to the conventional Faraday rotation effect observed in three dimensional plasmas. The possibility of controlling the amount and the direction of polarization rotation through the chemical potential is demonstrated. A resonant bandbass metasurface is employed to control the frequency response of the otherwise frequency independent gyrotropic characteristics of graphene.
Keywords :
Faraday effect; electromagnetic wave polarisation; frequency response; graphene; 3D plasmas; Faraday rotation effect in; frequency response; graphene-based non-reciprocal metasurface; polarization rotation; resonant bandbass metasurface; Conductivity; Cyclotrons; Magnetic resonance; Magnetosphere; Perpendicular magnetic anisotropy;
Conference_Titel :
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4577-0250-1
