Metasurfaces are 2D artificial materials consisting of arrays of metamolecules, which are
exquisitely designed to manipulate light in terms of amplitude, phase, and polarization state …

Polaritons are hybrid excitations of matter and photons. In recent years, polaritons in van der
Waals nanomaterials—known as van der Waals polaritons—have shown great promise to …

Polaritons, originating from the interactions between photons and material excitations, have
attracted attention because of their strong field compression and deeply subdiffractional …

Metasurfaces, with extremely exotic capabilities to manipulate electromagnetic (EM) waves,
have derived a plethora of advanced metadevices with intriguing functionalities …

Control over charge carrier density provides an efficient way to trigger phase transitions and
modulate the optoelectronic properties of materials. This approach can also be used to …

Abstract 2D layered materials (2DLMs) are a subject of intense research for a wide variety of
applications (eg, electronics, photonics, and optoelectronics) due to their unique physical …

Localized surface plasmon resonance (LSPR) in semiconductor nanocrystals (NCs) that
results in resonant absorption, scattering, and near field enhancement around the NC can …

In recent years, enhanced light–matter interactions through a plethora of dipole-type
polaritonic excitations have been observed in two-dimensional (2D) layered materials. In …

Graphene plasmonic modulators can manipulate the mid‐infrared light in transmission
mode, which is currently challenging for traditional liquid crystal and digital micromirror …

Low-dimensional van der Waals (vdW) materials can harness tightly confined polaritonic
waves to deliver unique advantages for nanophotonic biosensing. The reduced …