The past 30 years have witnessed remarkable developments of microcavity exciton–
polaritons, which have made a great impact on photonics and optoelectronics from …

Fluids of exciton polaritons, excitations of two-dimensional quantum wells in optical cavities,
show collective phenomena akin to Bose condensation. However, a fundamental difference …

Vortices are topological objects representing the circular motion of a fluid. With their
additional degree of freedom, the vorticity, they have been widely investigated in many …

Exciton–polaritons in a microcavity are composite two-dimensional bosonic quasiparticles,
arising from the strong coupling between confined light modes in a resonant planar optical …

We observe a spontaneous parity breaking bifurcation to a ferromagnetic state in a spatially
trapped exciton-polariton condensate. At a critical bifurcation density under nonresonant …

We report on the experimental realization and characterization of a qubit analog with
semiconductor exciton-polaritons. In our system, a polaritonic condensate is confined by a …

Bosonic condensates of exciton polaritons (light-matter quasiparticles in a semiconductor)
provide a solid-state platform for studies of nonequilibrium quantum systems with a …

Exciton-polaritons are bosonic quasiparticles, consisting of a quantum superposition of an
exciton and a microcavity photon. Exciton-polaritons have been observed to undergo Bose …

Exciton polariton condensation is a macroscopic quantum state that can be efficiently
controlled by an external field through a nonlinear interaction. In an annular potential …

Practical challenges to extrapolating Moore's law favour alternatives to electrons as
information carriers. Two promising candidates are spin-based and all-optical architectures …