Amalio Fernandez-Pacheco, Robert Streubel, Olivier Fruchart, Riccardo Hertel, Peter Fischer, Russell P. Cowburn, Nature Comm. 8, 15756 (2017) Magnetic nanostructures are being developed for use in many aspects of our daily life, spanning areas such as data storage, sensing and biomedicine. Whereas patterned nanomagnets are traditionally two-dimensional planar structures, recent work is expanding nanomagnetism into […]

At the interface between the strontium titanate and the lanthanide aluminate forms a 2 dimensional electron system. By using a dynamical spin injection technique, we were able to demonstrate a record conversion yield between spin and charge current in this system, moreover that is tunable in amplitude and sign by an electrostatic gate, a premiere. […]

We have fabricated large-scale two-dimensional transition metal dichalcogenide (2D TMD) MoSe2, a promising candidate for electronics, valley-spintronics and optoelectronics, on insulating sapphire and have investigated its structural and transport properties. We have shown that the layered MoSe2 exhibits characteristics of a stoichiometric 2H-phase, a van der Waals epitaxy regarding the substrate and we have evidenced […]

We have created an analytical model of spin waves in microscopic spin-wave waveguides in the presence of interfacial Dzyaloshinskii-Moriya interaction. By comparing to micromagnetic simulations, we have demonstrated that spatially periodic excitation sources can be used to create a uni-directional spin-wave-emission source whose properties can be predicted by our model. Since miniaturization of CMOS devices […]

Jeudi 04 Mai 2017 à 13H30, Amphithéâtre E108 de Phelma MINATEC, – 3 parvis Louis Néel, Grenoble Ricardo Sousa soutiendra son Habilitation à Diriger des Recherches (HDR), intitulée :   “Spintronics memory function: materials and device concepts”   The presentation will highlight research I contributed to on magnetic random access memory (MRAM) since arriving at […]

Magnetic field mapping techniques have continuously been developed due to the necessity for determining the spatial components of local magnetic fields in many industrial applications and fundamental research. Several factors are considered for sensors such as spatial resolution, sensitivity, linear response, required proximity to the sample, as well as the ability to filter noise and […]

With the rising interest of the microelectronics industry for STT-MRAM and spintronics in general, it is very important to strengthen the links between the IEEE Magnetics Society and the IEEE Electron Devices Society (EDS). The purpose is to contribute reducing the cultural gap which still exists between magnetism and microelectronics communities and thereby ease the […]

The SPINTEC and SyMMES laboratories of INAC (CEA-Grenoble), offer an 18 months post-doctoral position on the development of magnetically actuated metamaterials prototypes for biotechnology applications. This work is part of the ABIOMATER European FET project, aiming at the creation of magnetically actuated soft metamaterials as a basis for micro-mechanical devices. Based on the results already […]

On Friday, the 12th Of May 2017 at 10h00, Van Tuong PHAM from UGA (DRF/INAC/SPINTEC), will defence his thesis “Ferromagnetic/nonmagnetic nanostructures for the electrical measurement of the spin Hall effect and the detection of domain walls” Place : Amphithéâtre du CNRS bâtiment A-3ème étage – 25 rue des Martyrs, Grenoble Spin−orbitronics is based on the […]

Personnalités, parcours singuliers… Visages de sciences réunit des témoignages de scientifiques de la DRF qui confient en toute simplicité leur fierté professionnelle et leur regard sur les mystères de la recherche fondamentale. Consultez le livre numérique édité en janvier 2017 (Copyright CEA / DRF) : Flipbook Visage de Sciences