Tunability of the critical-current density in superconductor-ferromagnet hybrids
نویسندگان
چکیده
منابع مشابه
Ferromagnet–superconductor hybrids
The new class of phenomena described in this review is based on the interaction between spatially separated, but closely located ferromagnets and superconductors, the so-called ferromagnet–superconductor hybrids (FSH). Typical FSH are: coupled uniform and textured ferromagnetic and superconducting films, magnetic dots over a superconducting film, magnetic nanowires in a superconducting matrix, ...
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A theory of spin polarized tunneling spectroscopy based on a scattering theory is given for tunneling junctions between ferromagnets and d-wave superconductors. The spin filtering effect of an exchange field in the insulator is also treated. We clarify that the properties of the Andreev reflection are largely modified due to a presence of an exchange field in the ferromagnets, and consequently ...
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J. Van de Vondel,1 A. V. Silhanek,1 V. Metlushko,2 P. Vavassori,3,4 B. Ilic,5 and V. V. Moshchalkov1 1Nanoscale Superconductivity and Magnetism Group, INPAC-Institute for Nanoscale Physics and Chemistry, K. U. Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium 2Department of Electrical and Computer Engineering, University of Illinois, Chicago, Illinois 60607, USA 3Department of Physics, INFM-...
متن کاملS ep 2 00 4 Ferromagnet - Superconductor Hybrids
A new class of phenomena discussed in this review is based on interaction between spatially separated, but closely located ferromagnets and superconductors. They are called Ferromagnet-Superconductor Hybrids (FSH). These systems include coupled smooth and textured Ferromagnetic and Superconducting films, magnetic dots, wires etc. The interaction may be provided by the magnetic flux from magneti...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2011
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.3591971