3 papers
physics.optics2023
Screened plasmons of graphene near a perfect electric conductor
Afshin Moradi, Nurhan Turker Tokan
Screened plasmon properties of graphene near a perfect electric conductor are investigated using classical electrodynamics and a linearized hydrodynamic model that includes Fermi c…
physics.optics2022
Electromagnetic Energy Density in Hyperbolic Metamaterials
Afshin Moradi, Pi-Gang Luan
We derive the energy density associated with an electromagnetic wave passing through a hyperbolic metamaterial (HMM). Both types of HMMs are studied. By considering a dispersive an…
physics.optics2021
Strongly direction-dependent magnetoplasmons in mixed Faraday-Voigt configurations
Afshin Moradi, Martijn Wubs
The electrostatic theory of magnetoplasmons on a semi-infinite magnetized electron gas is generalized to mixed Faraday-Voigt configurations. We analyze a new type of electrostatic…