title: Anisotropic 2D Materials for Tunable Hyperbolic Plasmonics.
abstract: Motivated by the recent emergence of a new class of anisotropic 2D materials, we examine their electromagnetic modes and demonstrate that a broad class of the materials can host highly directional hyperbolic plasmons. Their propagation direction can be manipulated on the spot by gate doping, enabling hyperbolic beam reflection, refraction, and bending. The realization of these natural 2D hyperbolic media opens up a new avenue in dynamic control of hyperbolic plasmons not possible in the 3D version.
authors.affiliation: Department of Electrical Engineering & Computer Science, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211, USA.
authors.forename: Andrei
authors.initials: A
authors.lastname: Nemilentsau
authors.affiliation: Department of Electrical & Computer Engineering, University of Minnesota, Minneapolis, Minnesota 55455, USA.
authors.forename: Tony
authors.initials: T
authors.lastname: Low
authors.affiliation: Department of Electrical Engineering & Computer Science, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211, USA.
authors.forename: George
authors.initials: G
authors.lastname: Hanson