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Electrically Tunable Interband Collective Excitations in Biased Bilayer and Trilayer Graphene
Tomer Eini, M. F. C. Martins Quintela, J. C. G. Henriques +4
Collective excitations of charged particles under the influence of an electromagnetic field give rise to a rich variety of hybrid light-matter quasiparticles with unique properties…
2D Semiconductors Superlattices as Hyperbolic Materials
Ilana Kats, Tomer Eini, Itai Epstein
Hyperbolic materials are natural or engineered artificial structures that provide means to manipulate and control electromagnetic radiation, leading to a variety of strong light-ma…
In-plane Exciton Polaritons vs Plasmon Polaritons: Nonlocal corrections, confinement and loss
Yonatan Gershuni, Itai Epstein
Polaritons are quasi-particles describing the coupling between a photon and a material excitation, which can carry large momentum and confine electromagnetic fields to small dimens…