Počet záznamů: 1  

Two-component interference effect: Model of a spin-polarized transport

  1. 1.
    0185286 - UJF-V 20010013 RIV US eng J - Článek v odborném periodiku
    Šeba, P. - Exner, Pavel - Pichugin, K. N. - Vyhnal, A. - Středa, P.
    Two-component interference effect: Model of a spin-polarized transport.
    Physical Review Letters. Roč. 86, č. 8 (2001), s. 1598-1601. ISSN 0031-9007. E-ISSN 1079-7114
    Grant CEP: GA ČR GA202/98/0085; GA AV ČR IAA1048804
    Kód oboru RIV: BE - Teoretická fyzika
    Impakt faktor: 6.668, rok: 2001

    The effect of spin-involved interaction on the transport properties of disordered two-dimensional electron systems with ferromagnetic contacts is described using a two-component model. Components representing spin-up and spin-down states are supposed to be coupled at a discrete set of points. We have found that due to the additional interference arising in two component systems the difference between conductances fur the parallel and antiparallel orientations of the contact magnetization changes its sign as a function of the length of the conducting channel.
    Trvalý link: http://hdl.handle.net/11104/0081693

     
     

Počet záznamů: 1  

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