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 …

Exciton-polaritons in semiconductor microcavities have become a model system for the
studies of dynamical Bose–Einstein condensation, macroscopic coherence, many-body …

Cavity–polaritons in semiconductor microstructures have emerged as a promising system for
exploring non-equilibrium dynamics of many-body systems. Key advances in this field …

Semiconductor excitations can hybridize with cavity photons to form exciton-polaritons (EPs)
with remarkable properties, including light-like energy flow combined with matter-like …

The experimental realization of Bose-Einstein condensation (BEC) with atoms and
quasiparticles has triggered wide exploration of macroscopic quantum effects. Microcavity …

Quantum states depend on the coordinates of all their constituent particles, with essential
multi-particle correlations. Time-resolved laser spectroscopy is widely used to probe the …

Polaritonic devices exploit the coherent coupling between excitonic and photonic degrees of
freedom to perform highly nonlinear operations with low input powers. Most of the current …

The “marriage” of light (ie, photon) and matter (ie, exciton) in semiconductors leads to the
formation of hybrid quasiparticles called exciton polaritons with fascinating quantum …

Semiconductors in all dimensionalities ranging from 0D quantum dots and molecules to 3D
bulk crystals support bound electron–hole pair quasiparticles termed excitons. Over the past …

Transient absorption and coherent two-dimensional spectroscopy are widely established
methods for the investigation of ultrafast dynamics in quantum systems. Conventionally, they …