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Magnetic control of polariton spin transport
Davide Caputo, Evgeny Sedov, Dario Ballarini +3
We show the full control of the polarization dynamics of a propagating exciton-polariton condensate in a planar microcavity by using a magnetic field applied in the Voigt geometry.…
Josephson vortices in a long Josephson junction formed by phase twist in a polariton superfluid
Davide Caputo, Nataliya Bobrovska, Dario Ballarini +7
Quantum fluids of light are an emerging platform for energy efficient signal processing, ultra-sensitive interferometry and quantum simulators at elevated temperatures. Here we dem…
Two-Dimensional hybrid perovskites sustaining strong polariton interactions at room temperature
A. Fieramosca, L. Polimeno, V. Ardizzone +9
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 curren…
Tunable out-of-plane excitons in 2D single crystal perovskites
A. Fieramosca, L. De Marco, M. Passoni +11
Hybrid organic-inorganic perovskites have emerged as very promising materials for photonic applications, thanks to the great synthetic versatility that allows to tune their optical…
Self-trapping of exciton-polariton condensates
Dario Ballarini, Igor Chestnov, Davide Caputo +7
The self-trapping of exciton-polariton condensates is demonstrated and explained by the formation of a new polaron-like state. Above the polariton lasing threshold, local variation…
Interacting polariton fluids in a monolayer of tungsten disulfide
Fábio Barachati, Antonio Fieramosca, Soroush Hafezian +7
Atomically thin transition metal dichalcogenides (TMDs) possess a number of properties that make them attractive for realizing room-temperature polariton devices. An ideal platform…