Publicaciones

• 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

High temperature gradient calorimetric wall shear stress micro-sensor for flow separation detection

Cécile Ghouila-Houri, Quentin Gallas, Eric Garnier, Alain Merlen, Romain Viard, Abdelkrim Talbi, Philippe Pernod

The paper describes and discusses the design and testing of an efficient and high-sensitivity calorimetricthermal sensor developed for bi-directional wall shear stress measurements in aerodynamic flows. Themain technical application targeted is flow separation detection. The measurement principle...

Sensors and Actuators A: Physical , 2017, 266, pp.232-241. ⟨10.1016/j.sna.2017.09.030⟩. ⟨hal-01705613⟩

• Article dans une revue

International Summer School, Lille Report

Raffaele Pisano

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

• Article dans une revue

Core–shell structured reduced graphene oxide wrapped magnetically separable rGO@CuZnO@Fe₃O₄ microspheres as superior photocatalyst for CO₂ reduction under visible light

P. Kumar, C. Joshi, Alexandre Barras, B. Sieber, A. Addad, L. Boussekey, Sabine Szunerits, Rabah Boukherroub, S. Jain

A highly efficient, recyclable and magnetically separable core-shell structured CuZnO@Fe₃O₄ microsphere wrapped with reduced graphene oxide (rGO@CuZnO@Fe₃O₄) photocatalyst has been developed and used for the...

• Article dans une revue

IEEE 802.11n Communications in the Presence of Frequency-Sweeping Interference Signals

Virginie Deniau, Christophe Gransart, Grecia Romero, Eric Pierre Simon, Joumana Farah

This paper presents an analysis of the impact of intentional electromagnetic (EM) interferences on the performance of Wi-Fi communications. The goal is to analyze the susceptibility of orthogonal frequency-division multiplexing (OFDM) signals and to understand how certain parameters of the..., Cet article présente une analyse de l'impact des interférences électromagnétiques intentionnelles (IEMI) sur la performance des communications Wi-Fi. L'objectif est d'analyser la susceptibilité des signaux de OFDM (Orthogonal Frequency Division Multiplex ) et de comprendre comment...

IEEE Transactions on Electromagnetic Compatibility, 2017, 9p. ⟨10.1109/TEMC.2017.2684428⟩. ⟨hal-01524700⟩

• Article dans une revue

Complexity of the hot carrier relaxation in Si nanowires compared to bulk

Jing Li, Yann-Michel Niquet, Christophe Delerue

We investigate the relaxation of hot carriers by emission of phonons in bulk Si and Si nanowires (NWs) with an identical atomistic methodology. The phonon scattering is strongly enhanced in NWs. At high excitation energy, the carrier cooling is faster in NWs than in bulk, mainly due to the coupling...

Physical Review B, 2017, 95 (20), pp.205401. ⟨10.1103/PhysRevB.95.205401⟩. ⟨hal-02015399⟩

• Article dans une revue

A 4-fJ/spike artificial neuron in 65 nm CMOS technology

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

As Moore's law reaches its end, traditional computing technology based on the Von Neumann architecture is facing fundamental limits. Among them is poor energy efficiency. This situation motivates the investigation of different processing information paradigms, such as the use of spiking neural...

Frontiers in Neuroscience, 2017, 11, pp.123. ⟨10.3389/fnins.2017.00123⟩. ⟨hal-03283312⟩

• Article dans une revue

Energy Consumption Models For MISO-UWB and TR-MISO-UWB Systems

Adil El Abboubi, Fouzia Elbahhar, Marc Heddebaut, Yassin El Hillali

this paper, an energy consumption model is developed and exploited to evaluate the electrical energy consumption of ultra-wideband impulse radio (UWB-IR) systems. We develop the energy consumption models and our comparative study, on the one hand, for a system based single-input singleoutput (SISO...

JET - International Journal of electronics and telecommunications, 2017, 63 (3), pp. 285-291. ⟨10.1515/eletel-2017-0038⟩. ⟨hal-01583331⟩