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Transport theory for disordered multiple-band systems: Anomalous Hall effect and anisotropic magnetoresistance

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    0335849 - FZÚ 2010 RIV US eng J - Journal Article
    Kovalev, A.A. - Tserkovnyak, Y. - Výborný, Karel - Sinova, J.
    Transport theory for disordered multiple-band systems: Anomalous Hall effect and anisotropic magnetoresistance.
    [Teorie transportu v neuspořádaných vícepásových systémech: anomální Hallův jev a anizotropní magnetorezistence.]
    Physical Review. B. Roč. 79, č. 19 (2009), 19529/1-19529/19. ISSN 1098-0121
    R&D Projects: GA MŠMT LC510; GA AV ČR KJB100100802
    Institutional research plan: CEZ:AV0Z10100521
    Keywords : ferromagnetic materials * Hall effect * magnetoresistance * quasiparticles * spin-orbit interactions * two-dimensional electron gas
    Subject RIV: BM - Solid Matter Physics ; Magnetism
    Impact factor: 3.475, year: 2009
    http://link.aps.org/doi/10.1103/PhysRevB.79.195129

    We present a study of transport in multiple-band noninteracting Fermi metallic systems based on the Keldysh formalism. As an example application we calculate the anomalous Hall effect and anisotropic magnetoresistance in Rashba system with conventional (electric potential) and with electro-magnetic impurities.

    Studie využívá Keldyshova formalismu pro popis transportu ve vícepásových neinteragujících Fermiho systémech. Jako příklad použití je vypočítána anizotropní magnetoresistence a anomální Hallův jev v Rashbově systému.
    Permanent Link: http://hdl.handle.net/11104/0180206

     
     
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