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arXiv · 1505.07849

Superconducting spin valve effect and triplet superconductivity in CoO$_x$/Fe1/Cu/Fe2/Cu/Pb multilayer

P. V. Leksin·N. N. Garifyanov·A. A. Kamashev·Ya. V. Fominov·J. Schumann·C. Hess·V. Kataev·B. Buechner·I. A. Garifullin
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Abstract

We report magnetic and superconducting properties of the modified spin valve system CoOx/Fe1/Cu/Fe2/Cu/Pb. Introduction of a Cu interlayer between Fe2 and Pb layers prevents material interdiffusion process, increases the Fe2/Pb interface transparency, stabilizes and enhances properties of the system. This allowed us to perform a comprehensive study of such heterostructures and to present theoretical description of the superconducting spin valve effect and of the manifestation of the long-range triplet component of the superconducting condensate.

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P. V. Leksin, N. N. Garifyanov, A. A. Kamashev, Ya. V. Fominov, J. Schumann, C. Hess, V. Kataev, B. Buechner, I. A. Garifullin. 2015-05-27. Superconducting spin valve effect and triplet superconductivity in CoO$_x$/Fe1/Cu/Fe2/Cu/Pb multilayer. https://arxiv.org/abs/1505.07849

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