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Physics of Metals and Metallography

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01.05.2020 | ELECTRICAL AND MAGNETIC PROPERTIES

Controllаble Josephson 0–π Junction Based on a Four-Layer Ferromagnetic–Superconductor System (FSFS)

verfasst von: O. N. Borisova, V. A. Tumanov, Yu. N. Proshin

Erschienen in: Physics of Metals and Metallography | Ausgabe 5/2020

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Abstract

A system containing four alternating ferromagnetic and superconducting layers (F₁/S₁/F₂/S₂) is examined in this work. The state of this contact may be controlled by an external magnetic field. The critical temperature of the superconducting transition and the Josephson current are calculated theoretically at different thicknesses and collinear orientations of magnetizations of ferromagnetic layers. It is demonstrated that this F₁/S₁/F₂/S₂ system may serve as a controllable Josephson 0–π contact or an inverse spin valve.

Vorheriger Artikel Temperature Dependence of Magnetoimpedance Effect of a Composite Wire with Induced Magnetic Anisotropy

Nächster Artikel Design and Development of P/M Fe–P Based Magnetic Friction Material

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Titel: Controllаble Josephson 0–π Junction Based on a Four-Layer Ferromagnetic–Superconductor System (FSFS)
verfasst von: O. N. Borisova
V. A. Tumanov
Yu. N. Proshin
Publikationsdatum: 01.05.2020
Verlag: Pleiades Publishing
Erschienen in: Physics of Metals and Metallography / Ausgabe 5/2020
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI: https://doi.org/10.1134/S0031918X20050051

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