Polaritonic analogue of Datta and Das spin transistor
arXiv:0911.1621 · doi:10.1103/PhysRevB.81.125327
Abstract
We propose the scheme of a novel spin-optronic device, optical analog of Datta and Das spin transistor for the electrons. The role of the ferromagnetic-nonmagnetic contact is played by a spatially confined cavity polariton BEC. The condensate is responsible for the appearance of effective magnetic field which rotates the spin state of a propagating pulse of polaritons allowing to tune the transmittivity of the device.
5 pages, 3 figures
References in corpus (6)
- Spontaneous Polarisation Build up in a Room Temperature Polariton Laser
- Quantum Degenerate Exciton-Polaritons in Thermal Equilibrium
- Proposal for a Mesoscopic Optical Berry-Phase Interferometer
- Electroluminescence emission from polariton states in GaAs-based semiconductor microcavities
- Optical manipulation of the wave function of quasiparticles in a solid
- Exciton-polariton condensation in a natural two dimensional trap
Cited by in corpus (15)
- Artificial gauge potentials for neutral atoms
- All-optical polariton transistor
- Generalized Rashba spin-orbit coupling for cold atoms
- Propagation and amplification dynamics of 1D polariton condensates
- Spin rings in bi-stable planar semiconductor microcavities
- Motion of spin polariton bullets in semiconductor microcavities
- Operation speed of polariton condensate switches gated by excitons
- Coupling of two Dirac particles
- Optically and electrically controlled polariton spin transistor
- Selective photoexcitation of exciton-polariton vortices
- Optical control of spin textures in quasi-one-dimensional polariton condensates
- Turbulence in a Bose-Einstein Condensate of Dipolar Excitons in Coupled Quantum Wells
- Magnetic control of polariton spin transport
- Time Translation Symmetry Breaking in an Isolated Spin-Orbit-Coupled Fluid of Light
- Optically erasing disorder in semiconductor microcavities with dynamic nuclear polarization