title: Non-reciprocal magnetoplasmon graphene coupler.
abstract: The non-reciprocity of the edge magnetoplasmon modes of a graphene strip is leveraged to design a non-reciprocal magnetoplasmon graphene coupler, coupling only in one direction. The proposed coupler consists of two coplanar parallel magnetically biased graphene strips. In the forward direction, the modes along the adjacent strip edges of the strips have the same wavenumber and therefore couple to each other. In the backward direction, the modes along the adjacent strip edges have different wavenumbers and therefore no coupling occurs.
authors.affiliation: Poly-Grames Research Center, École Polytechnique de Montréal, Montréal, Québec H3T 1J4, Canada. nima.chamanara@polymtl.ca
authors.forename: Nima
authors.initials: N
authors.lastname: Chamanara
authors.forename: Dimitrios
authors.initials: D
authors.lastname: Sounas
authors.forename: Christophe
authors.initials: C
authors.lastname: Caloz
mesh_terms: D004867:Equipment Design; D019544:Equipment Failure Analysis; D006108:Graphite / Q000737:chemistry*; D060526:Magnetic Fields; D020349:Surface Plasmon Resonance / Q000295:instrumentation*; D014159:Transducers
chemical_list: D006108:Graphite