Tc-oscillations of a superconducting heterostructure OC/V/Fe by oscillating couple in a fragment OC=Fe/Cr/Fe

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Superconducting transition temperature (Tc) and FMR were measured in heterostructure OC/V/Fe, were OC=Fe/Cr/Fe. Giant oscillations of Tc depending on a Cr-thickness were detected. Probable reasons of Tc-oscillation are discussed - periodic cancellation of pair-breacking exchange fields in superconducting V-layer or in fragment Fe/Cr/Fe.
PDF, 5 pages, 4 figures, submited in Phys.Rev.Lett

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Superconductivity, Mesoscale and Nanoscale Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/21446

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0305428
 http://arxiv.org/abs/cond-mat/0305428

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arXiv