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Bénédicte Warot-Fonrose
Researcher at University of Toulouse
Publications - 115
Citations - 2639
Bénédicte Warot-Fonrose is an academic researcher from University of Toulouse. The author has contributed to research in topics: Magnetization & Thin film. The author has an hindex of 25, co-authored 110 publications receiving 2256 citations. Previous affiliations of Bénédicte Warot-Fonrose include University of Zaragoza & University of Barcelona.
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Journal ArticleDOI
Evidence for room-temperature multiferroicity in a compound with a giant axial ratio.
Hélène Béa,Bertrand Dupé,Bertrand Dupé,Stéphane Fusil,Stéphane Fusil,Richard Mattana,Eric Jacquet,Bénédicte Warot-Fonrose,F. Wilhelm,Andrei Rogalev,Sylvain Petit,Vincent Cros,Abdelmadjid Anane,Frédéric Petroff,Karim Bouzehouane,Grégorie Geneste,Brahim Dkhil,Sergey Lisenkov,Inna Ponomareva,Laurent Bellaiche,Manuel Bibes,Agnès Barthélémy +21 more
TL;DR: Surprisingly, and in contrast with previous theoretical predictions, the polarization does not increase dramatically with c/a, so there is evidence for the epitaxial stabilization of a monoclinic phase of BiFeO3 with a giant axial ratio that is both ferroelectric and magnetic at room temperature.
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Tunnel magnetoresistance and robust room temperature exchange bias with multiferroic BiFeO3 epitaxial thin films
Hélène Béa,Manuel Bibes,Salia Cherifi,Frithjof Nolting,Bénédicte Warot-Fonrose,Stéphane Fusil,Gervasi Herranz,Cyrile Deranlot,Eric Jacquet,Karim Bouzehouane,Agnès Barthélémy +10 more
TL;DR: In this article, the functionalization of multiferroic BiFeO3 epitaxial films for spintronics has been described and shown to be robust to magnetic field cycling, with no indications of training.
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Engineered inorganic core/shell nanoparticles
Patrice Mélinon,Sylvie Begin-Colin,Jean-Luc Duvail,Fabienne Gauffre,Nathalie Herlin Boime,Gilles Ledoux,Jérôme Plain,Peter Reiss,Fabien Silly,Bénédicte Warot-Fonrose +9 more
TL;DR: In this paper, the basic properties of the different types of core/shell nanoparticles including a large variety of heterostructures are discussed, and general concepts based on solid state physics are considered for material selection and for identifying criteria linking the core and shell structure and its resulting properties.
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Tuning Complex Shapes in Platinum Nanoparticles: From Cubic Dendrites to Fivefold Stars
Lise-Marie Lacroix,Christophe Gatel,Raul Arenal,Cécile Garcia,Sébastien Lachaize,Thomas Blon,Bénédicte Warot-Fonrose,Etienne Snoeck,Bruno Chaudret,Guillaume Viau +9 more
TL;DR: HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not, which may come from teaching and research institutions in France or abroad, or from public or private research centers.
Journal ArticleDOI
Experimental application of sum rules for electron energy loss magnetic chiral dichroism
Lionel Calmels,Florent Houdellier,Bénédicte Warot-Fonrose,Christophe Gatel,Martin Hÿtch,Virginie Serin,Etienne Snoeck,Peter Schattschneider +7 more
TL;DR: In this paper, a derivation of the orbital and spin sum rules for magnetic circular dichroic spectra measured by electron energy loss spectroscopy in a transmission electron microscope is presented.