Elastic precession of electronic spin states in interacting integer quantum Hall edge channels (Articolo in rivista)

Type
Label
  • Elastic precession of electronic spin states in interacting integer quantum Hall edge channels (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1209/0295-5075/99/37002 (literal)
Alternative label
  • Venturelli, Davide; Feinberg, Denis (2012)
    Elastic precession of electronic spin states in interacting integer quantum Hall edge channels
    in Europhysics letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Venturelli, Davide; Feinberg, Denis (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 99 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Centre National de la Recherche Scientifique (CNRS); Joseph Fourier University; Consiglio Nazionale delle Ricerche (CNR)NANO; Scuola Normale Superiore di Pisa (literal)
Titolo
  • Elastic precession of electronic spin states in interacting integer quantum Hall edge channels (literal)
Abstract
  • We consider the effect of Coulomb interactions in the propagation of single electrons prepared in arbitrary spin states on chiral edge channels in the integer quantum Hall regime. Electrons are injected and detected at the same energy at different locations of the Hall bar, which is modeled as a chiral Tomonaga-Luttinger liquid. The current is computed with a non-crossing approximation perturbatively on the tunneling amplitudes using exact solutions of the interacting Green's functions, valid for sufficiently long propagation lengths. In the case of different channel velocities, the spin precession effect is evaluated, and the role of interaction parameters and wave vectors is discussed. Copyright (C) EPLA, 2012 (literal)
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