In this brief review, we summarize and elaborate on some of the nomenclature of polaritonic
phenomena and systems as they appear in the literature on quantum materials and …

BACKGROUND Light trapped at the nanoscale, deep below the optical wavelength, exhibits
an increase in the associated electric field strength, which results in enhanced light-matter …

Graphene plasmons were predicted to possess simultaneous ultrastrong field confinement
and very low damping, enabling new classes of devices for deep-subwavelength …

Hybrid nanostructures composed of graphene or other two-dimensional (2D) nanomaterials
and plasmonic metal components have been extensively studied. The unusual properties of …

Abstract 2D optics is gradually emerging as a frontier in modern optics. Plasmons in
graphene provide a prominent platform for 2D optics in which the light is squeezed into …

The single-particle and many-body properties of twisted bilayer graphene (TBG) can be
dramatically different from those of a single graphene layer, particularly when the two layers …

Surface plasmon polaritons can confine electromagnetic fields in subwavelength spaces
and are of interest for photonics, optical data storage devices and biosensing applications …

Due to the two-dimensional character of graphene, the plasmons sustained by this material
have been invariably studied in supported samples so far. The substrate provides stability …

Progress in nanotechnology is enabled by and dependent on the availability of
measurement methods with spatial resolution commensurate with nanomaterials' length …

Plasmons in graphene have unusual properties and offer promising prospects for plasmonic
applications covering a wide frequency range, ranging from terahertz up to the visible …