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Density of states in spin-valve structure with superconducting electrodes

D. Gusakova·A. Vedyayev·O. Kotel'nikova
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Abstract

Energy variation of the density of states (DOS) has been calculated in the superconductor/ferromagnet/ferromagnet/superconductor structure (SFFS) in the frame of Gorkov equations taking into account the s-d electron scattering in the ferromagnetic layers. DOS behavior is presented for the antiparallel and parallel magnetic moments alignment of two adjacent F layers. The cases of small and large values of exchange ferromagnetic field are discussed.

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D. Gusakova, A. Vedyayev, O. Kotel'nikova. 2004-11-18. Density of states in spin-valve structure with superconducting electrodes. https://arxiv.org/abs/cond-mat/0411470

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