A “Hybrid Plane” with spin-orbit interaction
نویسندگان
چکیده
منابع مشابه
A “hybrid plane” with spin-orbit interaction
In this paper we attempt to reconstruct one of the last projects of Volodya Geyler which remained unfinished. We study motion of a quantum particle in the plane to which a halfline lead is attached assuming that the particle has spin 1 2 and the plane component of the Hamiltonian contains a spin-orbit interaction of either Rashba or Dresselhaus type. We construct the class of admissible Hamilto...
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Investigation of quantum particles confined to manifolds of a mixed dimensionality has a long history starting from [EŠ87]. Recently this problem attracted a new interest connected with possible influence of external fields and/or internal degrees of freedom. In this paper we continue this line of research and study the dynamics of a charged particle with spin 12 , having in mind an electron, w...
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Spin accumulation is a crucial but imprecise concept in spintronics. In metal-based spintronics it is characterized in terms of semiclassical distribution functions. In semiconductors with a strong spin-orbit coupling the spin accumulation is interpreted as a superposition of coherent eigenstates. Both views can be reconciled by taking into account the electron-electron interaction: a sufficien...
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Spin-orbit interaction in quantum wires leads to a spin resonance at low temperatures, even in the absence of an external dc magnetic field. We study the effect of electron-electron interaction on the resonance. This interaction is strong in quantum wires. We show that the electron-electron interaction changes the shape of the resonance curve and produces an additional cusp at the plasmon frequ...
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We have measured the hyperfine structure of mutually perturbing rovibrational levels of the 1sbd P0 and 2sAd S states of the NaK molecule, using the perturbation-facilitated optical-optical double resonance method with copropagating lasers. The unperturbed 1sbd P0 levels are split into four hyperfine components by the Fermi contact interaction bFI ·S. Mixing between the 1sbd P0 and 2sAd S level...
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ژورنال
عنوان ژورنال: Russian Journal of Mathematical Physics
سال: 2007
ISSN: 1061-9208,1555-6638
DOI: 10.1134/s1061920807040085