Publications

• Communication dans un congrès

Ultra low power analog design and technology for artificial neurons

Francois Danneville, Ilias Sourikopoulos, Sara Hedayat, Christophe Loyez, Virginie Hoel, A. Cappy

In a context of the end of Moore's law, energy dissipation constitutes a real challenge. Among the new energy efficient paradigms for data processing, bio-inspired computing is very promising, moreover introducing cognitive characteristics. As applications at very high scale are addressed, the…

BCTM 2017, IEEE Bipolar/BiCMOS Circuits and Technology Meeting, Oct 2017, Miami, United States. paper 1.1, 1-8, ⟨10.1109/BCTM.2017.8112899⟩. ⟨hal-03270088⟩

• Article dans une revue

Theoretical and experimental study of a thermal damper based on a CNT/PCM composite structure for transient electronic cooling

Christophe Kinkelin, Stéphane Lips, Ulrich Soupremanien, Vincent Remondière, Jean Dijon, Hélène Le Poche, Emmanuel Ollier, Malek Zegaoui, Nathalie Rolland, Paul-Alain Rolland, Sandrine Lhostis, Brigitte Descouts, Yann Kaplan, Frédéric Lefèvre

The present study focuses on a thermal damper that aims at smoothing the temperature peaks experienced by electronic components during transient solicitations. It consists of a silicon casing containing a densified or undensified carbon nanotube (CNT) array - linking directly both sides of the…

Energy Conversion and Management, 2017, 142, pp.257-271. ⟨10.1016/j.enconman.2017.03.034⟩. ⟨hal-01494833⟩

• Communication dans un congrès

Pinces acoustiques à ondes de surface tourbillonnaires pour la manipulation sélective et sans contact de microparticules et cellules

Antoine Riaud, Michael Baudoin, Jean-Louis Thomas, Matar, Olivier Bou

La manipulation de particules, de cellules, de gouttelettes ou de bulles est une opération clefs dans de nombreux domaines tels que la biologie cellulaire, la biologie des micro-organismes, la microfluidique, le génie chimique ou encore les microsystèmes. En particulier, la manipulation sélective d…

CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France. ⟨hal-03465293⟩

• Article dans une revue

Energy Efficient Hardware and Improved Cluster-Tree Topology for Lifetime Prolongation in ZigBee Sensor Networks

Mourad Ouadou, Ouadoudi Zytoune, Yassin El Hillali, Atika Rivenq, Driss Aboutajdine

In wireless sensor networks, building energy-efficient systems is one of the major challenges. In such networks, nodes are usually supplied by low power and small batteries. Many factors are involved in the energy consumption, and this issue may be considered as a cross-layer problem, from the…

Journal of sensor and actuator networks, 2017, 6 (4), pp.22. ⟨10.3390/jsan6040022⟩. ⟨hal-03528721⟩

• Article dans une revue

Luminescence imaging of photoelectron spin precession during drift in a p-type GaAs microfabricated Hall bar

V. Notot, D. Paget, A. Rowe, L. Martinelli, Fabian Cadiz, S. Arscott

Using a microfabricated p-type GaAs Hall bar, it is shown that the combined application of co-planar electric and magnetic fields enables the observation of spatial oscillations of the photoluminescence circular polarization due to the precession of drifting spin-polarized photoelectrons.…

Journal of Applied Physics, 2017, 121 (12), pp.125703. ⟨10.1063/1.4979097⟩. ⟨hal-02345426⟩

• Article dans une revue

Tuning the Cation Ordering with the Deposition Pressure in Sputtered LiMn1.5Ni0.5O4 Thin Film Deposited on Functional Current Collectors for Li-Ion Microbattery Applications

Manon Létiche, Maxime Hallot, Marielle Huve, Thierry Brousse, Pascal Roussel, C. Lethien

The development of high voltage spinel LiMn1.5Ni0.5O4 (LMNO) sputtered thin films on functional current collector was reported within the framework of this study. We have first solved the technological issue due to the PtSi phase which originates from the interdiffusion between silicon wafer and…

Chemistry of Materials, 2017, 29 (14), pp.6044 - 6057. ⟨10.1021/acs.chemmater.7b01921⟩. ⟨hal-03192879⟩

• Article dans une revue

International Summer School, Lille Report

Raffaele Pisano

Viewpoint, 2017, 110 (6), pp.13-14. ⟨hal-04509329⟩

• Article dans une revue

Influence of neutron irradiation on electron traps induced by NGB stress in AlInN/GaN HEMTs

Sébastien Petitdidier, Yannick Guhel, Guillaume Brocero, Philippe Eudeline, Jean-Lionel Trolet, Patrick Mary, Christophe Gaquière, Bertrand Boudart

IEEE Transactions on Nuclear Science, 2017, pp.1 - 1. ⟨10.1109/TNS.2017.2708692⟩. ⟨hal-01645121⟩

• Article dans une revue

Thermal conductivity of glassy GeTe4 by first-principles molecular dynamics

Assil Bouzid, Hayat Zaoui, Pier Luca Palla, Guido Ori, Mauro Boero, Carlo Massobrio, Fabrizio Cleri, Évelyne Martin

A transient thermal regime is achieved in glassy GeTe4 by first-principles molecular dynamics following the recently proposed “approach-to-equilibrium” methodology. The temporal and spatial evolution of the temperature do comply with the time-dependent solution of the heat equation. We demonstrate…

Physical Chemistry Chemical Physics, 2017, 19 (15), pp.9729-9732. ⟨10.1039/c7cp01063j⟩. ⟨hal-02349381⟩

• Communication dans un congrès

Graphene field effect transistors with optimized contact resistance for current gain

W. Wei, D. D. Fazio, U. Sassi, A. C. Ferrari, E. Pallecchi, H. Happy

75th Annual Device Research Conference, DRC 2017, Jun 2017, South Bend, IN, USA, United States. pp.1-2, ⟨10.1109/DRC.2017.7999420⟩. ⟨hal-03335834⟩