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Thermoelectric spin diffusion in a ferromagnetic metal

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 نشر من قبل Gerrit E. W. Bauer
 تاريخ النشر 2009
  مجال البحث فيزياء
والبحث باللغة English
 تأليف Moosa Hatami




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We present a semiclassical theory of spin-diffusion in a ferromagnetic metal subject to a temperature gradient. Spin-flip scattering can generate pure thermal spin currents by short-circuiting spin channels while suppressing spin accumulations. A thermally induced spin density is locally generated when the energy dependence of the density of states is spin polarized.



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