Publications

Other

Étude d'actionneurs électriques à double excitation destinés au transport : dimensionnement de structures synchrones

This work deals with the study of Hybrid Excitation Synchronous Machines and design of Permanent Magnet Synchronous Machines in electric or hybrid vehicle applications. This one is placed within the general framework of vehicles polluting substances…

Lionel Vido

Electric power

Solutions de stockage de l'énergie pour les systèmes de production intermittente d'électricité renouvelable

Le stockage représente une clé de la pénétration des énergies renouvelables sur le réseau électrique. Il fournit non seulement une solution technique au gestionnaire du réseau pour assurer en temps réel l'équilibre production consommation mais il…

Gaël Robin, Marie Ruellan, Bernard Multon, Hamid Ben Ahmed, Pierre-Yves Glorennec

Colloque SeaTechWeek 2004 (Semaine Internat. des Technologies de la Mer) - 2004

Signal and Image processing

Automatic change detection by evidential fusion of change indices

S. Le Hégarat-Mascle, R. Seltz

Remote Sensing of Environment - 2004

Microelectronics

Micromanipulation de particules polarisables par diélectrophorèse

Dielectrophoresis can be described as the translational motion of neutral particles caused by polarization effects in a non-uniform electric field. It finds a wide range of applications, such as separation and isolation of particles, cell handling…

Marie Frénéa, Bruno Le Pioufle

Revue Internationale de Génie Electrique - 2004

Electric power

Piezoelectric microtransformer based on PZT unimorph membrane

Dejan Vasic, François Costa, Emmanuel Sarraute, Patrick Sangouard, Eric Cattan

Journal of Micromechanics and Microengineering - 2004

Electronics

Driving Liquids with Thermal Actuators

Moving liquids in microfluidic devices is nowadays a key issue. Existing techniques to drive liquids in microdevices does not allow controlling several single channels or are invasive in the case biological systems for living organisms. Our work…

Matthieu Denoual, Olivier de Sagazan, Patrice Guil, Bruno Le Pioufle

Proc. of Actuator, 9th conference, Bremen - 2004

Microelectronics

On-a-chip genotoxicity assay-application to high-throughput screening biochips

We present a cell array biochip dedicated to toxicological and high-throughput drug screening applications, on which are performed genotoxity analysis using micronucleus test. This cell biochip is an array of microwells optimized for living cell…

R. Piron, N. Rougier, R. Vaudry, A. Corlu, D. Glaise, Pascal Joly, Bruno Le Pioufle

Micro Total Analysis Systems 2004, Vol 1 - 2004

Mechanics

Structural and thermal dependence of soft magnetic properties of FeCo-based nanocrystalline materials

Structural and magnetic investigations of three families of alloys were carried out, derived from Finemet (FeSiNbBCu) type and Nanoperm type (FeNbBCu) alloys by cobalt addition, which is supposed to increase the thermal stability (higher…

Zsolt Gercsi

Engineering Sciences

Magnetic properties of MnZn ferrite with ultra-fine grain structure

Nanostructured ferrites have been prepared by milling starting from commercial ferrite powders. Subsequent compaction and sintering were applied to obtain cylindrical pieces. The magnetization as a function of the grain size follows the non-magnetic…

Johan Moulin, Y Champion, J.M Grenèche, F Mazaleyrat

Journal of Magnetism and Magnetic Materials - 2003

Physics

Vortex Flux Channeling in Magnetic Nanoparticle Chains

A detailed understanding of the formation of magnetic vortices in closely spaced ferromagnetic nanoparticles is important for the design of ultra-high-density magnetic devices. Here, we use electron holography and micromagnetic simulations to…

Martin Hÿtch, Rafal Dunin-Borkowski, Michael Scheinfein, Johan Moulin, Cécilie Duhamel, Frédéric Mazaleyrat, Yannick Champion

Physical Review Letters - 2003