The last few years have seen an explosion of interest in hydrodynamic effects in interacting
electron systems in ultra-pure materials. One such material, graphene, is not only an …

Surface plasmon polaritons (SPPs) can be generated in graphene at frequencies in the mid-
infrared to terahertz range, which is not possible using conventional plasmonic materials …

The field of two-dimensional (2D) materials-based nanophotonics has been growing at a
rapid pace, triggered by the ability to design nanophotonic systems with in situ control …

We present an extensive study of resonant two-dimensional (2D) plasmon excitations in
grating-gated quantum well heterostructures, which enable an electrical control of periodic …

Unique properties of graphene are combined to enable graphene plasmonic devices that
could revolutionize the terahertz (THz) electronic technology. A high value of the carrier …

We study terahertz (THz) radiation transmission through grating-gate graphene-based
nanostructures. We report on room-temperature THz radiation amplification stimulated by …

We predict the plasmon instability associated with losses in hydrodynamic graphene with a
drift-current bias. The instability appears even in a single-layer graphene and becomes …

Light propagates symmetrically in opposite directions in most natural and artificial materials.
This fact, a consequence of the Lorentz reciprocity principle, has tremendous implications for …

We study the response of a Dirac fluid to electric fields and thermal gradients at finite wave
numbers and frequencies in the hydrodynamic regime. We find that nonlocal transport in the …

The discovery of graphene and its fascinating capabilities has triggered an unprecedented
interest in inorganic two-dimensional (2D) materials. van der Waals layered materials such …