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Rashba effect in 2D mesoscopic systems with transverse magnetic field

S. Bellucci·P. Onorato
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Abstract

We present semiclassical and quantum mechanical results for the effects of a strong magnetic field in Quantum Wires in the presence of Rashba Spin Orbit coupling. Analytical and numerical results show how the perturbation acts in the presence of a transverse magnetic field in the ballistic regime and we assume a strong reduction of the backward scattering interaction which could have some consequences for the Tomonaga-Luttinger transport. We analyze the spin texture due to the action of Spin Orbit coupling and magnetic field often referring to the semiclassical solutions that magnify the singular spin polarization: results are obtained for free electrons in a twodimensional electron gas and for electrons in a Quantum Wire. We propose the systems as possible devices for the spin filtering at various regimes.

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S. Bellucci, P. Onorato. 2003-11-03. Rashba effect in 2D mesoscopic systems with transverse magnetic field. https://doi.org/10.1103/physrevb.68.245322

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