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André Chanthbouala
Researcher at University of Paris-Sud
Publications - 17
Citations - 1754
André Chanthbouala is an academic researcher from University of Paris-Sud. The author has contributed to research in topics: Tunnel magnetoresistance & Ferroelectricity. The author has an hindex of 9, co-authored 16 publications receiving 1455 citations. Previous affiliations of André Chanthbouala include Université Paris-Saclay & Centre national de la recherche scientifique.
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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
Solid-state memories based on ferroelectric tunnel junctions
André Chanthbouala,A. Crassous,Vincent Garcia,Karim Bouzehouane,Stéphane Fusil,Stéphane Fusil,Xavier Moya,J. Allibe,Bruno Dlubak,Julie Grollier,Stéphane Xavier,Cyrile Deranlot,Amir Moshar,Roger Proksch,Neil D. Mathur,Manuel Bibes,Agnès Barthélémy +16 more
TL;DR: Non-volatile memories with OFF/ON ratios as high as 100 and write powers as low as ∼1 × 10(4) A cm(-2) at room temperature are reported by storing data in the electric polarization direction of a ferroelectric tunnel barrier.
Journal ArticleDOI
Vertical-current-induced domain-wall motion in MgO-based magnetic tunnel junctions with low current densities
André Chanthbouala,Rie Matsumoto,Julie Grollier,Vincent Cros,Abdelmadjid Anane,Albert Fert,Alexey Vasilyevitch Khvalkovskiy,K. A. Zvezdin,Kazumasa Nishimura,Yoshinori Nagamine,H. Maehara,K. Tsunekawa,Akio Fukushima,Shinji Yuasa +13 more
TL;DR: In this paper, a device that uses a novel geometry for injecting electrical currents into the sample is shown to work with current densities that are two orders of magnitude lower than in previous approaches.
Journal ArticleDOI
High domain wall velocities via spin transfer torque using vertical current injection
Peter J. Metaxas,Peter J. Metaxas,Joao Sampaio,André Chanthbouala,Rie Matsumoto,Rie Matsumoto,Abdelmadjid Anane,Albert Fert,K. A. Zvezdin,Kay Yakushiji,Hitoshi Kubota,Akio Fukushima,Shinji Yuasa,Kazumasa Nishimura,Yoshinori Nagamine,H. Maehara,K. Tsunekawa,Vincent Cros,Julie Grollier +18 more
TL;DR: Using time-resolved magnetotransport measurements, it is shown that vertical injection of spin currents through a magnetic tunnel junction can drive domain walls over hundreds of nanometers at ~500 m/s using current densities on the order of 6 MA/cm2.
Journal ArticleDOI
Magnetic domain wall motion by spin transfer
Julie Grollier,André Chanthbouala,Rie Matsumoto,Abdelmadjid Anane,Vincent Cros,F. Nguyen Van Dau,Albert Fert +6 more
TL;DR: In this article, a spin polarized current was used to induce magnetization reversals and oscillations, or to control the position of a magnetic domain wall, without the help of an applied external field.