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Electron Transport in Hybrid Ferromagnetic/Superconducting Nanostructures

V. T. Petrashov·I. A. Sosnin·C. Troadec·I. Cox·A. Parsons
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Abstract

We observe large amplitude changes in the resistance of ferromagnetic (F) wires at the onset of superconductivity of adjacent superconductors (S). New sharp peaks of large amplitude are found in the magnetoresistance of the F-wires. We discuss a new mechanism for the long-range superconducting proximity effect in F/S nanostructures based on the analysis of the topologies of actual Fermi-surfaces in ferromagnetic metals.

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V. T. Petrashov, I. A. Sosnin, C. Troadec, I. Cox, A. Parsons. 2000-05-25. Electron Transport in Hybrid Ferromagnetic/Superconducting Nanostructures. https://doi.org/10.1016/s0921-4534(00)01669-5

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