Unité mixte de physique CNRS/Thales (UMPhy)

Laboratory presentation

UMPHY is a research unit of both CNRS and the Thalès corporation, which is associated with Université Paris-Sud. The research carried out at UMPHY is state of the art, with for instance the discovery of Giant Magnetoresistance in 1988 (2007 Nobel Prize), or the development of spintronics. The main research themes are nanoelectronics, microfabrication, high critical temperature supraconductors, and bio-inspired electronic circuits. Thanks to its state of the art technological platforms, UMPHY is a major contributor in the fileds with which it interacts.

The 20 latest publications

Title Authors Publication date Source
Epitaxial growth of the candidate ferroelectric Rashba material SrBiO<inf>3</inf>by pulsed laser deposition G. Verdierre, S. Mallik, Manuel Bibes 03/01/23 APL Materials
Effect of applied stresses on magnetic properties of Co and Fe-rich glass-coated microwires A. Fert 03/01/23 AIP Advances
Coexistence of volatile and nonvolatile memristive effects in phase-separated La<inf>0.5</inf>Ca<inf>0.5</inf>MnO<inf>3</inf>-based devices J. Briático 02/06/23 Applied Physics Letters
Origin of the anomalous Hall effect at the magnetic insulator/heavy metals interface Sajid Husain, Nicholas Figueiredo-Prestes, Olivier Fayet, Sophie Collin, Florian Godel, Eric Jacquet, Nicolas Reyren, H. Jaffrès, Jean Marie George 02/06/23 Applied Physics Letters
Probing 3D magnetic nanostructures by dark-field magneto-optical Kerr effect Dédalo Sanz-Hernández 01/28/23 Journal of Applied Physics
Artificial Graphene Spin Polarized Electrode for Magnetic Tunnel Junctions Victor Zatko, Regina Galceran, Marta Galbiati, Julian Peiro, Florian Godel, Lisa Marie Kern, David Perconte, Sophie Collin, Frédéric Petroff, Marie Blandine Martin, Bruno Dlubak, Pierre Seneor 01/11/23 Nano Letters
Spin-Momentum Locking and Ultrafast Spin-Charge Conversion in Ultrathin Epitaxial Bi<inf>1 − x</inf>Sb<inf>x</inf> Topological Insulator E. Rongione, L. Baringthon, D. She, R. Lebrun, Nicolas Reyren, H. Jaffrès, Jean Marie George 01/01/23 Advanced Science
Coexistence and coupling of ferroelectricity and magnetism in an oxide two-dimensional electron gas Julien Bréhin, Sara Varotto, Manuel Bibes 01/01/23 Nature Physics
Large Fieldlike Spin-Orbit Torque and Magnetization Manipulation in a Fully Epitaxial van der Waals Two-Dimensional-Ferromagnet/Topological-Insulator Heterostructure Grown by Molecular-Beam Epitaxy Nicholas Figueiredo-Prestes, S. Krishnia, Julian Peiro, Victor Zatko, Bruno Dlubak, Nicolas Reyren, H. Jaffrès, Pierre Seneor, Jean Marie George 01/01/23 Physical Review Applied
Antiferromagnetic Cavity Magnon Polaritons in Collinear and Canted Phases of Hematite I. Boventer, A. Anane, R. Lebrun 01/01/23 Physical Review Applied
Gradient-Induced Dzyaloshinskii-Moriya Interaction A. Fert 12/28/22 Nano Letters
Terahertz Spin-to-Charge Current Conversion in Stacks of Ferromagnets and the Transition-Metal Dichalcogenide NbSe<inf>2</inf> A. Anane 12/20/22 Advanced Materials Interfaces
Visualizing Giant Ferroelectric Gating Effects in Large-Scale WSe<inf>2</inf>/BiFeO<inf>3</inf>Heterostructures Sara Varotto, Vincent Garcia, Stéphane Fusil, Manuel Bibes 12/14/22 Nano Letters
Ultrafast Activation and Tuning of Topological Textures in Ferroelectric Nanostructures Brahim Dkhil 12/01/22 Advanced Electronic Materials
Binding events through the mutual synchronization of spintronic nano-neurons Miguel Romera, Philippe Talatchian, Vincent Cros, P. Bortolotti, Maxence Ernoult, Julie Grollier 12/01/22 Nature Communications
Forecasting the outcome of spintronic experiments with Neural Ordinary Differential Equations Flavio Abreu Araujo, Mathieu Riou, Jacob Torrejon, Julie Grollier 12/01/22 Nature Communications
Ultrafast time-evolution of chiral Néel magnetic domain walls probed by circular dichroism in x-ray resonant magnetic scattering Erick Burgos-Parra, Yanis Sassi, Fernando Ajejas, Vincent Cros, Nicolas Reyren 12/01/22 Nature Communications
Superfluid stiffness of a KTaO<inf>3</inf>-based two-dimensional electron gas S. Mallik, H. Witt, Manuel Bibes 12/01/22 Nature Communications
Anisotropic long-range spin transport in canted antiferromagnetic orthoferrite YFeO<inf>3</inf> A. Ross, R. Lebrun 12/01/22 Nature Communications
Direct visualization of Rashba-split bands and spin/orbital-charge interconversion at KTaO<inf>3</inf> interfaces Sara Varotto, Luis M. Vicente-Arche, S. Mallik, Julien Bréhin, Manuel Bibes 12/01/22 Nature Communications

Number of publications of the laboratory by scientific field (2016-2021)

Every paper can be classified in one or more scientific fields. The figure below shows the lab's number of publications in each scientific field, according to the ASJC classification (Elsevier)