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Probing Spin Polarization with Andreev Reflection: A Theoretical Basis

I. I. Mazin·A. A. Golubov·B. Nadgorny
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Abstract

Andreev reflection at the interface between a ferromagnet and a superconductor has become a foundation of a versatile new technique of measuring the spin polarization of magnetic materials. In this paper we will briefly outline a general theory of Andreev reflection for spin-polarized systems and arbitrary Fermi surface in two limiting cases of ballistic and diffusive transport

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I. I. Mazin, A. A. Golubov, B. Nadgorny. 2000-12-27. Probing Spin Polarization with Andreev Reflection: A Theoretical Basis. https://doi.org/10.1063/1.1357127

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