Magnetic control of polariton spin transport
arXiv:1812.01919 · doi:10.1038/s42005-019-0261-2
Abstract
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. The change of the spin-beat frequency, the suppression of the optical spin Hall effect and the rotation of the polarization pattern by the magnetic field are theoretically reproduced by accounting for the magneto-induced mixing of exciton-polariton and dark, spin forbidden, exciton states.
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Cited by in corpus (7)
- Optical orientation, polarization pinning, and depolarization dynamics in optically confined polariton condensates
- Polariton spin jets through optical control
- Magnon-polaron control in a surface magnetoacoustic wave resonator
- Persistent polarization oscillations in ring-shape polariton condensates
- Persistent current by a static non-Hermitian ratchet
- Magneto-optical induced supermode switching in quantum fluids of light
- Long-Distance Coupling and Energy Transfer between Exciton States in Magnetically Controlled Microcavities