Spin-orbit coupled cold exciton condensates
arXiv:1204.2721 · doi:10.1103/PhysRevB.86.115324
Abstract
We analyze theoretically the dynamics of degenerate condensate of cold indirect excitons. We account for both linear spin dependent terms arising from spin-orbit interaction of Rashba and Dresselhaus types and non-linear terms transforming a pair of bright excitons into a pair of dark ones. We show that both terms should lead to the qualitative changes in the dynamics of cold exciton droplets in the real space and time.
14 pages, 7 figures
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- Tunable single photon emission from dipolaritons
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- Skyrmion Formation and Optical Spin-Hall Effect in an Expanding Coherent Cloud of Indirect Excitons
- Nonlinear interactions of dipolar excitons and polaritons in MoS2 bilayers
- Microscopic origin of anomalous interlayer exciton transport in van der Waals heterostructures
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- Complexes of dipolar excitons in layered quasi-two-dimensional nanostructures
- Ballistic spin transport in exciton gases
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- Nonlinear Optical Probe of Indirect Excitons
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- Nonlinear exciton drift in piezoelectric two-dimensional materials
- Voltage control of the spin-dependent interaction constants of Dipolaritons and its application to Optical Parametric Oscillator
- Vortices in spinor cold exciton condensates with spin-orbit interaction
- Tunable strongly interacting dipolar excitons in hybrid perovskites
- Microscopic theory of nonlinear phase space filling in polaritonic lattices
- Hall effect for indirect excitons in an inhomogeneous magnetic field
- Exciton fractional Chern insulators in moiré heterostructures
- Emergence of a condensate with finite-energy Cooper pairing in hybrid exciton/superconductor systems