Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve

We have theoretically studied the transport properties of the SIsN [Formula: see text] F structure consisting of thick (S) and thin (s) films of superconductor, an insulator layer (I), a thin film of normal metal with spin–orbit interaction (SOI) (N [Formula: see text]), and a monodomain ferromagnet...

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Autores principales: Neilo, Alexey, Bakurskiy, Sergey, Klenov, Nikolay, Soloviev, Igor, Kupriyanov, Mikhail
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10343233/
https://www.ncbi.nlm.nih.gov/pubmed/37446484
http://dx.doi.org/10.3390/nano13131970
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author Neilo, Alexey
Bakurskiy, Sergey
Klenov, Nikolay
Soloviev, Igor
Kupriyanov, Mikhail
author_facet Neilo, Alexey
Bakurskiy, Sergey
Klenov, Nikolay
Soloviev, Igor
Kupriyanov, Mikhail
author_sort Neilo, Alexey
collection PubMed
description We have theoretically studied the transport properties of the SIsN [Formula: see text] F structure consisting of thick (S) and thin (s) films of superconductor, an insulator layer (I), a thin film of normal metal with spin–orbit interaction (SOI) (N [Formula: see text]), and a monodomain ferromagnetic layer (F). The interplay between superconductivity, ferromagnetism, and spin–orbit interaction allows the critical current of this Josephson junction to be smoothly varied over a wide range by rotating the magnetization direction in the single F-layer. We have studied the amplitude of the spin valve effect and found the optimal ranges of parameters.
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spelling pubmed-103432332023-07-14 Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve Neilo, Alexey Bakurskiy, Sergey Klenov, Nikolay Soloviev, Igor Kupriyanov, Mikhail Nanomaterials (Basel) Article We have theoretically studied the transport properties of the SIsN [Formula: see text] F structure consisting of thick (S) and thin (s) films of superconductor, an insulator layer (I), a thin film of normal metal with spin–orbit interaction (SOI) (N [Formula: see text]), and a monodomain ferromagnetic layer (F). The interplay between superconductivity, ferromagnetism, and spin–orbit interaction allows the critical current of this Josephson junction to be smoothly varied over a wide range by rotating the magnetization direction in the single F-layer. We have studied the amplitude of the spin valve effect and found the optimal ranges of parameters. MDPI 2023-06-28 /pmc/articles/PMC10343233/ /pubmed/37446484 http://dx.doi.org/10.3390/nano13131970 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Neilo, Alexey
Bakurskiy, Sergey
Klenov, Nikolay
Soloviev, Igor
Kupriyanov, Mikhail
Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve
title Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve
title_full Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve
title_fullStr Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve
title_full_unstemmed Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve
title_short Tunnel Josephson Junction with Spin–Orbit/Ferromagnetic Valve
title_sort tunnel josephson junction with spin–orbit/ferromagnetic valve
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10343233/
https://www.ncbi.nlm.nih.gov/pubmed/37446484
http://dx.doi.org/10.3390/nano13131970
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AT solovievigor tunneljosephsonjunctionwithspinorbitferromagneticvalve
AT kupriyanovmikhail tunneljosephsonjunctionwithspinorbitferromagneticvalve

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