Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system

Superconducting Nb/Ni bilayers, prepared by magnetron sputtering are investigated in the range of temperatures 1.3-10K. For specimens with constant Nb layer thickness a non- monotonic behavior of the critical temperature upon increasing of the Ni layer thickness with distinct oscillations of Tc(d...

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Autores principales:	Prepeliţa, Andrei, Zdravkov, Vladimir, Sidorenko, Anatolie
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2006
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/625a7180bd894d389a3afdd17a1b081c
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spelling	oai:doaj.org-article:625a7180bd894d389a3afdd17a1b081c2021-11-21T12:10:20ZNonuniform superconducting state in superconductor/ferromagnet nanoscale layered system 2537-63651810-648Xhttps://doaj.org/article/625a7180bd894d389a3afdd17a1b081c2006-01-01T00:00:00Zhttps://mjps.nanotech.md/archive/2006/article/3421https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365Superconducting Nb/Ni bilayers, prepared by magnetron sputtering are investigated in the range of temperatures 1.3-10K. For specimens with constant Nb layer thickness a non- monotonic behavior of the critical temperature upon increasing of the Ni layer thickness with distinct oscillations of Tc(dNi) of the Ni layer is found. The results are interpreted in terms of Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) inhomogeneous superconducting state in the ferromagnetic Ni layer. Prepeliţa, AndreiZdravkov, VladimirSidorenko, AnatolieD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 5, Iss 1, Pp 71-77 (2006)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Prepeliţa, Andrei Zdravkov, Vladimir Sidorenko, Anatolie Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system
description	Superconducting Nb/Ni bilayers, prepared by magnetron sputtering are investigated in the range of temperatures 1.3-10K. For specimens with constant Nb layer thickness a non- monotonic behavior of the critical temperature upon increasing of the Ni layer thickness with distinct oscillations of Tc(dNi) of the Ni layer is found. The results are interpreted in terms of Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) inhomogeneous superconducting state in the ferromagnetic Ni layer.
format	article
author	Prepeliţa, Andrei Zdravkov, Vladimir Sidorenko, Anatolie
author_facet	Prepeliţa, Andrei Zdravkov, Vladimir Sidorenko, Anatolie
author_sort	Prepeliţa, Andrei
title	Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system
title_short	Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system
title_full	Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system
title_fullStr	Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system
title_full_unstemmed	Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system
title_sort	nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2006
url	https://doaj.org/article/625a7180bd894d389a3afdd17a1b081c
work_keys_str_mv	AT prepelitaandrei nonuniformsuperconductingstateinsuperconductorferromagnetnanoscalelayeredsystem AT zdravkovvladimir nonuniformsuperconductingstateinsuperconductorferromagnetnanoscalelayeredsystem AT sidorenkoanatolie nonuniformsuperconductingstateinsuperconductorferromagnetnanoscalelayeredsystem
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Nonuniform superconducting state in superconductor/ferromagnet nanoscale layered system

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