Full spin switch effect for the superconducting current in a superconductor/ferromagnet thin film heterostructure

Using the spin switch design F1/F2/S theoretically proposed by Oh , [ Appl. Phys. Lett. 71 , 2376 ( 1997 )] , that comprises a ferromagnetic bilayer as a ferromagnetic component, and an ordinary superconductor as the second interface component, we have realized a full spin switch effect for the supe...

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Bibliographic Details
Published in:Applied physics letters 2010-09, Vol.97 (10), p.102505-102505-3
Main Authors: Leksin, P. V., Garif'yanov, N. N., Garifullin, I. A., Schumann, J., Vinzelberg, H., Kataev, V., Klingeler, R., Schmidt, O. G., Büchner, B.
Format: Article
Language:English
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Summary:Using the spin switch design F1/F2/S theoretically proposed by Oh , [ Appl. Phys. Lett. 71 , 2376 ( 1997 )] , that comprises a ferromagnetic bilayer as a ferromagnetic component, and an ordinary superconductor as the second interface component, we have realized a full spin switch effect for the superconducting current. An experimental realization of this spin switch construction was achieved for the CoO x / Fe 1 / Cu / Fe 2 / In multilayer.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.3486687