R
Ryan O. Cherifi
Researcher at University of Paris-Sud
Publications - 5
Citations - 1425
Ryan O. Cherifi is an academic researcher from University of Paris-Sud. The author has contributed to research in topics: Magnetization & Ferromagnetism. The author has an hindex of 4, co-authored 5 publications receiving 1174 citations.
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Journal ArticleDOI
A ferroelectric memristor
André Chanthbouala,Vincent Garcia,Ryan O. Cherifi,Karim Bouzehouane,Stéphane Fusil,Stéphane Fusil,Xavier Moya,Stéphane Xavier,Hiroyuki Yamada,Hiroyuki Yamada,Cyrile Deranlot,Neil D. Mathur,Manuel Bibes,Agnès Barthélémy,Julie Grollier +14 more
TL;DR: It is demonstrated that voltage-controlled domain configurations in ferroelectric tunnel barriers yield memristive behaviour with resistance variations exceeding two orders of magnitude and a 10 ns operation speed.
Journal ArticleDOI
Electric-field control of magnetic order above room temperature
Ryan O. Cherifi,Viktoria V. Ivanovskaya,L. C. Phillips,Alberto Zobelli,Ingrid C. Infante,Eric Jacquet,Vincent Garcia,Stéphane Fusil,Stéphane Fusil,Patrick R. Briddon,Nicolas Guiblin,Alexandra Mougin,Ahmet Unal,Florian Kronast,Sergio Valencia,Brahim Dkhil,Agnès Barthélémy,Manuel Bibes +17 more
TL;DR: In this article, a small electric field is used to switch a FeRh thin film from anti-to ferromagnetic above room temperature, by taking advantage of the strong magnetoelectric coupling with a BaTiO3 substrate.
Journal ArticleDOI
Local electrical control of magnetic order and orientation by ferroelastic domain arrangements just above room temperature.
L. C. Phillips,Ryan O. Cherifi,Viktoria V. Ivanovskaya,Alberto Zobelli,Ingrid C. Infante,Eric Jacquet,Nicolas Guiblin,Ahmet Unal,Florian Kronast,Brahim Dkhil,Agnès Barthélémy,Manuel Bibes,Sergio Valencia +12 more
TL;DR: It is shown that ferroelastic domains can be used to control both magnetic order and magnetization direction at the nanoscale with a voltage.
Posted Content
Local electrical control of magnetic order and orientation by ferroelastic domain arrangements just above room temperature
L. C. Phillips,Ryan O. Cherifi,Viktoria V. Ivanovskaya,Alberto Zobelli,Ingrid C. Infante,Eric Jacquet,Nicolas Guiblin,Ahmet Unal,Florian Kronast,Brahim Dkhil,Agnès Barthélémy,Manuel Bibes,Sergio Valencia +12 more
TL;DR: In this paper, the authors used element-specific x-ray imaging to map the magnetic domains as a function of temperature and voltage in epitaxial FeRh on ferroelastic BaTiO3.
Journal ArticleDOI
A ferroelectric memristor
André Chanthbouala,Vincent Garcia,Ryan O. Cherifi,Karim Bouzehouane,Stéphane Fusil,Stéphane Fusil,Xavier Moya,Stéphane Xavier,Hiroyuki Yamada,Hiroyuki Yamada,Cyrile Deranlot,Neil D. Mathur,Manuel Bibes,Agnès Barthélémy,Julie Grollier +14 more
TL;DR: In this paper, the authors demonstrate that voltage-controlled domain configurations in ferroelectric tunnel barriers yield memristive behavior with resistance variations exceeding two orders of magnitude and a 10 ns operation speed.