Controlled coupling of spin-resolved quantum hall edge states (Articolo in rivista)

Type
Label
  • Controlled coupling of spin-resolved quantum hall edge states (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.107.236804 (literal)
Alternative label
  • Karmakar B.; Venturelli D.; Chirolli L.; Taddei F.; Giovannetti V.; Fazio R.; Roddaro S.; Biasiol G.; Sorba L.; Pellegrini V.; Beltram F. (2011)
    Controlled coupling of spin-resolved quantum hall edge states
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Karmakar B.; Venturelli D.; Chirolli L.; Taddei F.; Giovannetti V.; Fazio R.; Roddaro S.; Biasiol G.; Sorba L.; Pellegrini V.; Beltram F. (literal)
Pagina inizio
  • 235804 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevLett.107.236804 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 107 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 23 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • NEST, Scuola Normale Superiore and Istituto Nanoscienze-CNR, Piazza San Silvestro 12, I-56127 Pisa, Italy Institut NEEL, CNRS and Université Joseph Fourier, Grenoble, France International School for Advanced Studies (SISSA), Via Bonomea 265, I-34136 Trieste, Italy Istituto Officina dei Materiali CNR, Laboratorio TASC, Basovizza (TS), Italy (literal)
Titolo
  • Controlled coupling of spin-resolved quantum hall edge states (literal)
Abstract
  • We introduce and experimentally demonstrate a new method that allows us to controllably couple copropagating spin-resolved edge states of a two-dimensional electron gas (2DEG) in the integer quantum Hall regime. The scheme exploits a spatially periodic in-plane magnetic field that is created by an array of Cobalt nanomagnets placed at the boundary of the 2DEG. A maximum charge or spin transfer of 28±1% is achieved at 250 mK. (literal)
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