Polariton lasers emit coherent monochromatic light through a spontaneous emission
process. As a rare example of a system in which Bose–Einstein condensation and …

Symmetry breaking in 2D layered materials plays a significant role in their macroscopic
electrical, optical, magnetic and topological properties, including, but not limited to, spin …

The photonic spin Hall effect (SHE) refers to the transverse spin separation of photons with
opposite spin angular momentum, after the beam passes through an optical interface or …

In recent years, two-dimensional (2D) van der Waals materials have emerged as a focal
point in materials research, drawing increasing attention due to their potential for isolating …

Nonlinear interactions between excitons strongly coupled to light are key for accessing
quantum many-body phenomena in polariton systems. Atomically-thin two-dimensional …

Abstract 2D monolayers supporting a wide variety of highly confined plasmons, phonon
polaritons, and exciton polaritons can be vertically stacked in van der Waals …

Parametric nonlinear optical processes are at the heart of nonlinear optics underpinning the
central role in the generation of entangled photons as well as the realization of coherent …

Monolayer transition-metal dichalcogenide (TMD) materials have attracted a great attention
because of their unique properties and promising applications in integrated optoelectronic …

The emergence of two-dimensional crystals has revolutionized modern solid-state physics.
From a fundamental point of view, the enhancement of charge carrier correlations has …

Exciton-polaritons, hybrid light–matter bosonic quasiparticles, can condense into a single
quantum state, ie, forming a polariton Bose–Einstein condensate (BEC), which represents a …