Journal ArticleDOI
Spin-valve effect in soft ferromagnetic sandwiches
Bernard Dieny,Virgil Simon Speriosu,B.A. Gurney,Stuart S. P. Parkin,Dennis R. Wilhoit,Kevin P. Roche,S. Metin,D.T. Peterson,S. Nadimi +8 more
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TLDR
In this paper, the spin-valve effect was observed in the case of soft ferromagnetic layers separated by nonmagnetic metallic layers in a variety of systems, where the in-plane resistivity of sandwiches was investigated in terms of the relative angle between their magnetizations.About:
This article is published in Journal of Magnetism and Magnetic Materials.The article was published on 1991-02-01. It has received 169 citations till now. The article focuses on the topics: Exchange bias & Spin valve.read more
Citations
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Journal ArticleDOI
Giant magnetoresistance in spin-valve multilayers
TL;DR: In this paper, a comprehensive review of giant magnetoresistance in spin-valve sandwiches and multilayers is presented, highlighting the experimental and theoretical results which are of particular interest for the development of applications of these systems, especially in magnetic recording technology.
Journal ArticleDOI
Magnetoelectric Devices for Spintronics
TL;DR: The control of magnetism by electric fields is an important goal for the future development of low-power spintronics as discussed by the authors, and various approaches have been proposed on the basis of either single-phase multiferroic materials or hybrid structures in which a ferromagnet is influenced by the electric field applied to an adjacent insulator.
Book ChapterDOI
Perspectives of giant magnetoresistance
TL;DR: In this paper, the physics of giant magneto resistance (GMR) were discussed and the role of the spin-polarized electronic band structure was emphasized for understanding GMR.
Journal ArticleDOI
Electrodeposited multilayer films with giant magnetoresistance (GMR): Progress and problems
Imre Bakonyi,László Péter +1 more
TL;DR: In this paper, a review of the progress achieved over the last one and a half decades on ED multilayer films with GMR effect and to critically evaluate the GMR results reported for various element combinations accessible to the electrodeposition (ED) technique for the preparation of FM/NM multi-layer films (ED multilayered nanowires will be treated very briefly only).
Journal ArticleDOI
Magnetic biosensor technologies for medical applications: a review
TL;DR: An alternative approach based on magnetic nanotechnology is presented and their biocompatibility and functionalisation discussed, with spotlights on functionalisation via self assembled monolayers and on methods of reducing nonspecific binding.
References
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Journal ArticleDOI
Giant magnetoresistance of (001)Fe/(001)Cr magnetic superlattices.
Mario Norberto Baibich,J. M. Broto,Albert Fert,F. Nguyen Van Dau,Frédéric Petroff,P. Etienne,G. Creuzet,A. Friederich,Jean Chazelas +8 more
TL;DR: This work ascribes this giant magnetoresistance of (001)Fe/(001)Cr superlattices prepared by molecularbeam epitaxy to spin-dependent transmission of the conduction electrons between Fe layers through Cr layers.
Journal ArticleDOI
Enhanced magnetoresistance in layered magnetic structures with antiferromagnetic interlayer exchange
TL;DR: The electrical resistivity of Fe-Cr-Fe layers with antiferromagnetic interlayer exchange increases when the magnetizations of the Fe layers are aligned antiparallel, much stronger than the usual anisotropic magnetoresistance.
Journal ArticleDOI
Oscillations in exchange coupling and magnetoresistance in metallic superlattice structures: Co/Ru, Co/Cr, and Fe/Cr.
TL;DR: Mise en evidence d'un interaction d'echange intercouche antiferromagnetique et d'une magnetoconductivite en saturation dans les superreseaux Co/Cr et Co/Ru.
Journal ArticleDOI
Theory of giant magnetoresistance effects in magnetic layered structures with antiferromagnetic coupling.
Robert E. Camley,Józef Barnaś +1 more
TL;DR: Description theorique simple des effets de magnetoresistance geante mesures recemment dans les structures Fe/Cr en couches dans la diffusion des electrons suivant la direction de leur spin.
Journal ArticleDOI
Spontaneous resistivity anisotropy in Ni alloys
TL;DR: In this paper, the authors present experimental results for the resistivity anisotropy of Ni alloys containing transition impurities and show that the Smit spin mixing mechanism is dominant in all cases where there is no d virtual bound state at the spin ↑ Fermi level.