4 papers
Keldysh field theory of spin- and valley-distinguished polariton nonlinearities in transition-metal dichalcogenide monolayers
Anna M. Grudinina, Nina S. Voronova
Electrons in transition-metal dichalcogenides (TMDs) possess valley and spin degrees of freedom, which leads to rich exciton and exciton-polariton physics with nontrivial scatterin…
Collective Excitations and Stability of Nonequilibrium Polariton Supersolids
A. Grudinina, J. Cao, A. Kavokin +2
Formation of nonequilibrium counterparts of supersolids, simultaneously characterized with spontaneous superfluid and crystalline order, was recently reported in incoherently pumpe…
Controlled Polarization Switch in a Polariton Josephson Junction
Valeria A. Maslova, Nina S. Voronova
The interaction between a particle's spin and momentum -- known as spin-orbit (SO) coupling -- is the cornerstone of modern spintronics. In Bose-Einsten condensates of ultracold at…
Enhanced polariton interactions in suspended WS2 monolayer microcavity
Laura Polimeno, Francesco Todisco, Rosanna Mastria +7
Transition-metal dichalcogenides monolayers exhibit strong exciton resonances that enable intense light-matter interactions at room temperature (RT). However, the sensitivity of th…