R. Weil
Université Paris-Saclay
16 Papers
27 Citations
R. Weil is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Ferrimagnetism & Nucleation. The author has an hindex of 9, co-authored 16 publications.
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Papers
Current-induced skyrmion generation and dynamics in symmetric bilayers.
Aleš Hrabec,Aleš Hrabec,Joao Sampaio,Mohamed Belmeguenai,I. Gross,I. Gross,R. Weil,S. M. Chérif,Andrey Stashkevich,Andrey Stashkevich,Vincent Jacques,André Thiaville,Stanislas Rohart +12 more
TL;DR: It is shown that a pair of coupled skyrmions of opposite chiralities can be stabilized in a symmetric magnetic bilayer system by combining Dzyaloshinskii–Moriya interaction (DMI) and dipolar coupling effects and this results set the ground for emerging spintronic technologies where issues concerningSkyrmion stability, nucleation and propagation are paramount.
Universality of non-equilibrium fluctuations in strongly correlated quantum liquids
Meydi Ferrier,Meydi Ferrier,Tomonori Arakawa,Tokuro Hata,Ryo Fujiwara,Raphaelle Delagrange,R. Weil,R. Deblock,Rui Sakano,Akira Oguri,Kensuke Kobayashi +10 more
TL;DR: In this paper, the authors show a precise experimental demonstration of Landau Fermi liquid theory extended to the non-equilibrium regime in a zero-dimensional system by combining transport and ultra-sensitive current noise measurements, and unambiguously identify the SU(2) (ref.
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Localization and Characterization of Thyroid Microcalcifications: A Histopathological Study
Joanne Guerlain,Sophie Périé,Marine Lefevre,Joëlle Perez,Sophie Vandermeersch,Chantal Jouanneau,Léa Huguet,Vincent Frochot,Emmanuel Letavernier,R. Weil,Stéphan Rouzière,Dominique Bazin,Michel Daudon,Jean-Philippe Haymann +13 more
TL;DR: The aim of this study was to evaluate the prevalence of calcifications in thyroid tissue samples of patients with various thyroid diseases, and to identify their composition according to their localization, raising intriguing issues upon follicle physiology for calcium and oxalate transport.
Measurement of the tilt of a moving domain wall shows precession-free dynamics in compensated ferrimagnets.
TL;DR: It is experimentally demonstrated that magnetic precession vanishes when the net angular momentum is compensated in domain walls driven by spin–orbit torque in a ferrimagnetic GdFeCo/Pt track.
Role of interfaces in the biased composition of TbFe(Co) thin films
Eloi Haltz,R. Weil,Joao Sampaio,A. Pointillon,O. Rousseau,Katia March,N. Brun,Z. Li,E. Briand,C. Bachelet,Yves Dumont,Alexandra Mougin +11 more
TL;DR: In this article, a large set of experimental techniques were used to evidence an interface related contribution in such thin films as compared to much thicker samples, in particular, scanning transmission electron microscopy experiments evidence a depth dependent composition and perturbed top and bottom interfaces with preferential oxidation and diffusion of terbium.