J
Jacques Ferré
Researcher at University of Paris-Sud
Publications - 205
Citations - 6995
Jacques Ferré is an academic researcher from University of Paris-Sud. The author has contributed to research in topics: Magnetization & Magnetic domain. The author has an hindex of 40, co-authored 205 publications receiving 6722 citations. Previous affiliations of Jacques Ferré include Laajasalon Palloseura & Centre national de la recherche scientifique.
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Journal ArticleDOI
Planar Patterned Magnetic Media Obtained by Ion Irradiation
Claude Chappert,Harry Bernas,Jacques Ferré,V. Kottler,J.P. Jamet,Yong Chen,Edmond Cambril,Thibaut Devolder,F. Rousseaux,V. Mathet,H. Launois +10 more
TL;DR: By ion irradiation through a lithographically made resist mask, the magnetic properties of cobalt-platinum simple sandwiches and multilayers were patterned without affecting their roughness and optical properties.
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Creep and Flow Regimes of Magnetic Domain-Wall Motion in Ultrathin Pt / Co / Pt Films with Perpendicular Anisotropy
Peter J. Metaxas,Peter J. Metaxas,J.P. Jamet,Alexandra Mougin,M. Cormier,Jacques Ferré,Vincent Baltz,Bernard Rodmacq,Bernard Dieny,Robert Stamps +9 more
TL;DR: The dissipation limited flow regime is found to be consistent with precessional domain-wall motion, analysis of which yields values for the damping parameter, alpha, which is consistent with general theories for driven elastic interfaces in weakly disordered media.
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Domain wall creep in an ising ultrathin magnetic film
TL;DR: MDW velocity measurements down to the so called creep regime show that the average energy barrier scales as $(1/H{)}^{\ensuremath{\mu}phantom}\phantom{\rule{0ex}{0ex}}=\phantom¬0ex}2/3$.
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Magnetization Reversal in Arrays of Perpendicularly Magnetized Ultrathin Dots Coupled by Dipolar Interaction
T. Aign,P. Meyer,S. Lemerle,J.P. Jamet,Jacques Ferré,V. Mathet,Claude Chappert,Jacques Gierak,Christophe Vieu,F. Rousseaux,H. Launois,Harry Bernas +11 more
TL;DR: In this article, an array of micron size perpendicularly magnetized ultrathin Co dots with 20 nm separation was obtained using ion irradiation by a focused ion beam and studied by polar magneto-optical microscopy.
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Magnetic switching and in‐plane uniaxial anisotropy in ultrathin Ag/Fe/Ag(100) epitaxial films
TL;DR: In this article, the authors studied the process by which the in-plane magnetization of an ultrathin epitaxial iron film reverses under the action of an external magnetic field.