559 citations · 3.3k across the 47 of their papers we have counts for
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Emerging supersolidity from a polariton condensate in a photonic crystal waveguide
Dimitrios Trypogeorgos, Antonio Gianfrate, Manuele Landini +10
A supersolid is a counter-intuitive phase of matter where its constituent particles are arranged into a crystalline structure, yet they are free to flow without friction. This requ…
Exciton-polariton ring Josephson junction
Nina Voronova, Anna Grudinina, Riccardo Panico +6
Macroscopic coherence in quantum fluids allows the observation of interference effects in their wavefunctions, and enables applications such as superconducting quantum interference…
Chromodynamics of photons in an artificial non-Abelian magnetic Yang-Mills field
A. Fieramosca, L. Polimeno, G. Lerario +12
Artificial gauge fields, simulating real phenomenologies that unfold in a vast variety of systems, offer extraordinary possibilities to study extreme physical effects in many diffe…
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…
Polariton Induced Enhanced Emission from an Organic Dye under Strong Coupling Regime
Dario Ballarini, Milena De Giorgi, Salvatore Gambino +10
Exciton-polaritons in semiconductors are quasi-particles which have recently shown the capability to undergo phase transition into a coherent hybrid state of light and matter. The…
Relaxation Oscillations in the Formation of a Polariton Condensate
Milena De Giorgi, Dario Ballarini, Paolo Cazzato +7
We report observation of oscillations in the dynamics of a microcavity polariton condensate formed under pulsed non resonant excitation. While oscillations in a condensate have alw…
Tuning of polarisation sensitivity in closely-stacked trilayer InAs/GaAs quantum dots induced by overgrowth dynamics
Vittorianna Tasco, Muhammad Usman, Milena De Giorgi +1
Tailoring electronic and optical properties of self-assembled InAs quantum dots (QDs) is a critical limit for the design of several QD-based optoelectronic devices operating in the…
Understanding Polarization Properties of InAs Quantum Dots by Atomistic Modeling of Growth Dynamics
Vittorianna Tasco, Muhammad Usman, Maria Teresa Todaro +2
A model for realistic InAs quantum dot composition profile is proposed and analyzed, consisting of a double region scheme with an In-rich internal core and an In-poor external shel…
Control and ultrafast dynamics of a two-fluid polariton switch
M. De Giorgi, D. Ballarini, E. Cancellieri +8
We investigate the cross-interactions in a two-component polariton quantum fluid coherently driven by two independent pumping lasers tuned at different energies and momenta. We sho…
All-optical polariton transistor
Dario Ballarini, Milena De Giorgi, Emiliano Cancellieri +6
While optical technology provides the best solution for the transmission of information, optical logics still calls for qualitative new concepts to be explored. Exciton-polaritons…
All-optical control of the quantum flow of a polariton superfluid
D. Sanvitto, S. Pigeon, A. Amo +12
While photons in vacuum are massless particles that do not interact with each other, significant photon-photon interactions appear in suitable nonlinear media, leading to novel hyd…