We establish a phase diagram of a spinor exciton-polariton condensate in a disordered microcavity in the presence of an external magnetic field. We find that the combination of the full paramagnetic screening and Anderson localization leads to the formation of a condensed phase having both localized and superfluid components. This is reflected by different dispersions of elementary excitations for the two polarization components.
|Journal||Physical Review B - Condensed Matter and Materials Physics|
|Publication status||Published - 26 Oct 2009|