G
Gilles Gaudin
Researcher at Centre national de la recherche scientifique
Publications - 44
Citations - 5931
Gilles Gaudin is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Magnetization & Magnetic anisotropy. The author has an hindex of 20, co-authored 44 publications receiving 5144 citations. Previous affiliations of Gilles Gaudin include Commissariat à l'énergie atomique et aux énergies alternatives & Grenoble Institute of Technology.
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Journal Article
Perpendicular switching of a single ferromagnetic layer induced by in-plane current injection
Kevin Garello,Ioan Mihai Miron,Gilles Gaudin,Pierre-Jean Zermatten,Marius V. Costache,Stéphane Auffret,Sebastien Bandera,B. Rodmacq,Alain Schuhl,Pietro Gambardella +9 more
TL;DR: In this article, the authors demonstrate switching of a perpendicularly magnetized cobalt dot driven by in-plane current injection at room temperature, which is composed of a thin cobalt layer with strong perpendicular magnetic anisotropy and Rashba interaction induced by asymmetric platinum and AlOx interface layers.
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Current-driven spin torque induced by the Rashba effect in a ferromagnetic metal layer
Ioan Mihai Miron,Gilles Gaudin,Stéphane Auffret,Bernard Rodmacq,Alain Schuhl,Stefania Pizzini,Jan Vogel,Pietro Gambardella,Pietro Gambardella +8 more
TL;DR: It is demonstrated that strong magnetic fields can be induced in ferromagnetic metal films lacking structure inversion symmetry through the Rashba effect and this process makes it a realistic candidate for room-temperature spintronic applications.
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Symmetry and magnitude of spin-orbit torques in ferromagnetic heterostructures
Kevin Garello,Ioan Mihai Miron,Can Onur Avci,Frank Freimuth,Yuriy Mokrousov,Stefan Blügel,Stéphane Auffret,Olivier Boulle,Gilles Gaudin,Pietro Gambardella,Pietro Gambardella +10 more
TL;DR: This work reports on the three-dimensional vector measurement of SOTs in AlOx/Co/Pt and MgO/CoFeB/Ta trilayers using harmonic analysis of the anomalous and planar Hall effects and demonstrates that heavy metal/ferromagnetic layers allow for two different Sots having odd and even behaviour with respect to magnetization reversal.
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Fast current-induced domain-wall motion controlled by the Rashba effect.
Ioan Mihai Miron,Thomas Moore,H. Szambolics,Liliana D. Buda-Prejbeanu,Stéphane Auffret,Bernard Rodmacq,Stefania Pizzini,Jan Vogel,Marlio Bonfim,Alain Schuhl,Gilles Gaudin +10 more
TL;DR: In an ultrathin Co nanowire, integrated in a trilayer with structural inversion asymmetry (SIA), the high spin-torque efficiency facilitates the depinning and leads to high mobility, while the SIA-mediated Rashba field controlling the domain-wall chirality stabilizes the Bloch domain- wall structure.
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Domain wall tilting in the presence of the Dzyaloshinskii-Moriya interaction in out-of-plane magnetized magnetic nanotracks.
Olivier Boulle,Stanislas Rohart,Liliana D. Buda-Prejbeanu,Emilie Jué,Ioan Mihai Miron,Stefania Pizzini,Jan Vogel,Gilles Gaudin,André Thiaville +8 more
TL;DR: It is shown that the Dzyaloshinskii-Moriya interaction can lead to a tilting of the domain wall (DW) surface in perpendicularly magnetized magnetic nanotracks when DW dynamics are driven by an easy axis magnetic field or a spin polarized current.