05 février 2018
This study discuss the shift observed in spintronics from the current-perpendicular-to-plane geometry towards lateral geometries, illustrating the new opportunities offered by this configuration. The possibility to combine ultrathin magnetic and non-magnetic layers allowed creating ... Lire la suite »
22 août 2017
Jean-Pierre Nozières, Spintec researcher in magnetic devices, is one of the winners of the Innovation Medal of the CNRS “cuvee” 2017 at 54 years old. Since 2011, this distinction has been awarded for outstanding scientific research leading to a remarkable innovation, whether in ... Lire la suite »
17 juillet 2017
Contact : Mair CHSHIEV
Advancing spintronic devices requires using novel 2D materials including graphene with featured properties. In particular, a significant effort has been focused on injecting spins and inducing magnetism in graphene giving rise to emerging field of graphene spintronics. It is demonstrated that ... Lire la suite »
23 juin 2015
Contact : Mair Chshiev
Abstract The interfacial structures between magnetic/non-magnetic films play a crucial rule in spintronic devices. In particular, Tunneling magneto-resistance (TMR) is extremely sensitive to the band structure of ferromagnet/insulator interfaces.  In this sense, a number of experimental and ... Lire la suite »
09 octobre 2013
Contact : Léa Cuchet
Généralement, les jonctions tunnel magnétiques se composent d’électrodes en alliage de cobalt, fer et bore (CoFeB) et d’une barrière en oxyde de magnésium (MgO). Pour induire une anisotropie perpendiculaire, des multicouches à base de ... Lire la suite »
29 mai 2013
Contact : Ursula Ebels
The topical group “Magnetism and its applications” (GMAG) from the American Physical Society (APS) presents an award to three PhD students every year during the APS March meeting for their outstanding dissertation, highlighting the quality and independence of the student’s ... Lire la suite »
04 novembre 2012
Contact : Gilles Gaudin
We developed at the PTA a new 3D magnetometer concept, fully integrated, more compact, more accurate and more efficient than current solutions. We fabricated a first generation prototype. This magnetometer is perfectly suitable for mobile applications of spatial localization requiring a large ... Lire la suite »
28 avril 2012
Spintec Laboratory, in collaboration with the Circuits Multi-Projects service, the Laboratory of Informatics, Robotics and Microelectronics of Montpellier and the Fundamental Electronics Institute, has developed a set of software tools to evaluate the gains that can be expected by introducing ... Lire la suite »
02 octobre 2011
Contact: Gilles Gaudin
Spintec researchers, in collaboration with the Catalan Institute of Nanotechnology and the Autonomous University of Barcelona have developed a new technique to write information in a magnetic memory cell in a more stable manner and at a lower energy cost. This technique opens up very promising ... Lire la suite »
02 avril 2011
Contact: Éric Gautier
At Spintec, in collaboration with the Laboratory of Advanced Microscopy of SP2M, we have developed a sample preparation technique for electron holography imaging. With this technique, we can draw a map of the magnetic field in a sample consisting of magnetic bilayers developed for multilevel ... Lire la suite »
05 décembre 2010
Contact: Vincent Baltz
The interaction between ferromagnetic and anti-ferromagnetic materials is known as exchange anisotropy, and it constitutes one of the foundations of spin electronic devices such as hard disk read reads, magnetic random access memories, and magnetic oscillators for use in telecom devices. Spintec ... Lire la suite »
05 novembre 2010
Spintec has discovered and patented a new technology to fabricate spintronic oscillators, which have high purity radiofrequency emissions several hundred times more powerful than that of traditional oscillators.   The magnetization of junctions from this new process, the precession ... Lire la suite »
20 octobre 2010
Contact : Michael Quinsat
In collaboration with LETI and Hitachi, Spintec has recently developed a technique to extract the non-linear parameters characteristic of the frequency line width of spintronic oscillators.   Spintronic oscillators are based on the magnetization precession of magnetic structures, ... Lire la suite »
12 septembre 2010
Contact : Jérôme Moritz – SPINTEC
Spintec proposes a method to greatly increase the data storage density in hard disk drives. The potential of this technique has been demonstrated experimentally.   The ever-increasing need for computing power also implies an increase of the data volume being used and stored. Presently, ... Lire la suite »
17 mai 2010
Alain Schuhl
Le Prix Yves Rocard de la SFP a été décerné à l'équipe Patrick Alnot, Christophe Duret, Michel Hehn, Christophe Nicot et Alain Schuhl (Université Henri Poincaré, Nancy I, et SNR Roulements, Annecy) pour leur invention et le ... Lire la suite »
01 février 2010
Accurate experimental measurements have confirmed theoretical predictions made at Spintec concerning spin transfer torque in magnetic tunnel junctions. This effect lies at the heart of future spintronic applications.   The “spin transfer torque” concept is essential for ... Lire la suite »
20 septembre 2009
Spintronics created magnetic memories and radio-frequency oscillators based on similar stacks of magnetic and non-magnetic layers. In an oscillator, a continuous current of spin-polarized electrons flowing across the stack produces a steady magnetization precession of one layer, at the origin of ... Lire la suite »
01 mai 2009
Contact : Dimitri Houssamedine
With original measurements on high quality samples, Spintec laboratory, in collaboration with Leti and Hitachi, has just revealed one of the reasons why the performance of radio frequency spin oscillators still remains limited. Our studies show that the quality of the oscillators is inherently very ... Lire la suite »
15 mars 2009
Contact: Gilles Gaudin
In Hard disk drives and magnetic memories, information is stored in a magnetic domain, associating magnetization direction to logic 1 and 0, up or down direction, which is written using a magnetic field. To locally manipulate the border of these domains, the domain wall, with an electrical current ... Lire la suite »


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