On February 6th at 15:00, we have the pleasure to welcome Richard Schlitz from Technische Universität Dresden (Germany). He will give us a seminar at CEA/SPINTEC (*) Bat 1005, room 445, entitled : Spin Hall magnetoresistance in disordered magnetic insulator/metal heterostructures The spin Hall magnetoresistance (SMR) can be used as powerful tool to investigate the […]

We found that Mn4N, a rare-earth free ferrimagnet made of abundant elements, is an exciting candidate for the development of sustainable spintronics devices. This material possess exciting properties, and in particular domain walls can be moved at record speeds by spin-polarized currents, in absence of any external magnetic field. This is explained by the large […]

On December 20th at 11:00, we have the pleasure to welcome Dr. Yaroslav Kvashnin from Uppsala University who will give a seminar at CEA/SPINTEC, Bat 1005, room 445, entitled : Magnetic interactions and excitations from first principles Magnetization dynamics on the nanoscale can be well described by Landau-Lifshitz(-Gilbert) equation of motion. If properly parameterized, it […]

Domain-wall motion in one-dimensional conduits is both a textbook case for magnetization dynamics and the understanding of spin torques, and of practical importance for the design of novel spintronic ICT devices. However, instabilities known as Walker breakdown limit the speed in most cases. We have shown experimentally and confirmed by simulation, that these instabilities are […]

We propose an original concept of spintronic memristor based on the angular variation of the tunnel magnetoresistance (TMR) of a nanopillar comprising several magnetic layers. We have experimentally developed the appropriate magnetic free layer and integrated it in a full nanosized magnetic tunnel junction pillar. In parallel, we developed a model describing the magnetization dynamics […]

Gestionnaire financier(e) pour assister le coordinateur du projet DARPA (H/F) Durée: 12 mois Date d’embauche prévue : 1 mars 2020 Contexte de travail: Le CNRS recrute un/une gestionnaire financier(ère) pour aider le coordinateur d’un projet collaboratif financé par l’agence états-unienne de financement DARPA (Defense Advanced Research Projects Agency). Ce projet dans le domaine de la […]

On Monday 9th of Decembre at 13h30 Mounia KHARBOUCHE-HARRARI, will defend her thesis, jointly carried out by IM2NP, CEA-Tech and SPINTEC, entitled : « Hybridation CMOS/STT-MRAM des circuits intégrés pour la sécurité matérielle de l’Internet des Objets » Place : amphithéâtre HS02 au sein du Campus Georges Charpak Provence, 880 route de Mimet, 13541 Gardanne […]

On Thursday 5th of December at 13h30 Jayshankar NATH , will defend his thesis entitled : Mechanism of Spin-Orbit Torques in Platinum Oxide Systems (Mécanisme des Couples Spin-Orbite dans les Systèmes à l’Oxyde de Platine) Place : CEA 17 rue des Martyrs, bat 1005 room 445 (persons who do not have a CEA badge must […]

On November 20th at 11:00, we have the pleasure to welcome Daniele Pinna from Johannes Gutenberg University. He will give us a seminar at CEA/SPINTEC (*) Bat 1005, room 445, entitled : Reservoir Computing with Random Magnetic Textures In this talk we will discuss how a random magnetic “fabric” composed of skyrmion clusters can be […]

On November 14th at 11:00, we have the pleasure to welcome Michel Viret from SPEC, CEA, Saclay. He comes at Grenoble for the PHD defense of Paul Noel at 14:00. He kindly offered to take this opportunity to give us a seminar at 11:00 entitled : Ultra-fast dynamical properties of antiferromagnetic domains He will particularly […]