Ballistic transport in one-dimensional loops with Rashba and Dresselhaus spin-orbit coupling

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dc.creatorRamaglia, V. Marigliano
dc.creatorCataudella, V.
dc.creatorDe Filippis, G.
dc.creatorPerroni, C. A.
dc.date2005-12-20
dc.date.accessioned2026-07-07T06:53:34Z
dc.date.available2026-07-07T06:53:34Z
dc.descriptionWe discuss the combined effect of Rashba and Dresselhaus spin-orbit interactions in polygonal loops formed by quantum wires, when the electron are injected in a node and collected at the opposite one. The conditions that allow perfect localization are found. Furthermore, we investigate the suppression of the Al'tshuler--Aronov--Spivak oscillations that appear, in presence of a magnetic flux, when the electrons are injected and collected at the same node. Finally, we point out that a recent realization of a ballistic spin interferometer can be used to obtain a reliable estimate of the magnitude ratio of the two spin-orbit interactions.\bigskip
dc.description6 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0512499
dc.identifierhttp://arxiv.org/abs/cond-mat/0512499
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105630
dc.subjectMesoscale and Nanoscale Physics
dc.titleBallistic transport in one-dimensional loops with Rashba and Dresselhaus spin-orbit coupling
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