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Shot noise in a diffusive F-N-F spin valve

E. G. Mishchenko
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Abstract

Fluctuations of electric current in a spin valve consisting of a diffusive conductor connected to ferromagnetic leads and operated in the giant magnetoresistance regime are studied. It is shown that a new source of fluctuations due to spin-flip scattering enhances strongly shot noise up to a point where the Fano factor approaches the full Poissonian value.

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E. G. Mishchenko. 2003-04-30. Shot noise in a diffusive F-N-F spin valve. https://doi.org/10.1103/physrevb.68.100409

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