The field of colloidal synthesis of semiconductors emerged 40 years ago and has reached a
certain level of maturity thanks to the use of nanocrystals as phosphors in commercial …

The last decade has witnessed extensive breakthroughs and significant progress in
atomically flat two-dimensional (2D) semiconductor nanoplatelets (NPLs) in terms of …

Semiconductor nanoplatelets (NPLs), with their large exciton binding energy, narrow
photoluminescence (PL), and absence of dielectric screening for photons emitted normal to …

Exciton-polaritons provide a versatile platform for investigating quantum electrodynamics
effects in chemical systems, such as polariton-altered chemical reactivity. However, using …

Quantum confined lead halide perovskite nanoplatelets are anisotropic materials displaying
strongly bound excitons with spectrally pure photoluminescence. We report the controlled …

Coherent interaction between light and matter generates photon-dressed replicas of the
original electronic levels (that is, Floquet states). This opens up a so-called field of Floquet …

Colloidal nanoplatelets (NPLs) are promising materials for lasing applications. The
properties are usually discussed in the framework of 2D materials, where strong excitonic …

The generation of exciton–polaritons through strong light–matter interactions represents an
emerging platform for exploring quantum phenomena. A significant challenge in colloidal …

Defects (oxygen vacancies and interstitial cations) in oxide semiconductors have recently
been invoked as a key property behind increased photocatalytic reaction rates. In this work …

This paper reports how CdSe core-only nanoplatelets (NPLs) coupled with plasmonic Al
nanoparticle lattices can exhibit exciton-polariton lasing. By improving a procedure to …