It is shown that energy relaxation of infrared radiation heated electron gas results in equal and oppositely directed currents in spin-up and spin-down subbands caused by spin dependent electron-phonon interaction. In experiment on SiGe structures a pure spin current was converted into electric current by application of a magnetic field distorting the balance between the two partial currents.


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    Titel :

    Manifestation of pure spin currents induced by spin dependent electron-phonon interaction


    Beteiligte:
    Ganichev, S.D. (Autor:in) / Danilov, S.N. (Autor:in) / Giglberger, S. (Autor:in) / Weiss, D. (Autor:in) / Prettl, W. (Autor:in) / Bel'kov, V.V. (Autor:in) / Ivchenko, E.L. (Autor:in) / Tarasenko, S.A. (Autor:in) / Jantsch, W. (Autor:in) / Schaffler, F. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    978645 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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