Publications

• 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

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

Advancements on the molecular design of nanoantibiotics: current level of development and future challenges

Roxana Jijie, Alexandre Barras, Florina Teodorescu, Rabah Boukherroub, Sabine Szunerits

Numerous antimicrobial drugs have been developed and commercialized to kill and inhibit the growth of pathogenic microbes. The therapeutic efficiency of these drugs has however become often inadequate for the treatment of microbial infections, the reasons being multiple. Oral administration results…

Molecular Systems Design & Engineering, 2017, 2 (4), pp.349-369. ⟨10.1039/C7ME00048K⟩. ⟨hal-01686819⟩

• Communication dans un congrès

Comparative Study of Transient Disturbances Impact on 2G and 4G Telecommunication Systems in a Railway Context

Mohammed Raouf Kousri, Virginie Deniau, Jean Rioult, Grecia Romero, Eric Pierre Simon

Pour des raisons de fiabilité et de sécurité, les systèmes de signalisation dans le domaine ferroviaire évoluent en permanence. Aujourd'hui, en Europe, le GSM-R est utilisé dans le cadre du système européen de gestion du trafic ferroviaire (ERTMS) et la transmission des informations de…

URSI GASS 2017 - 32nd International Union of Radio Science General Assembly & Scientific Symposium, Aug 2017, Montreal, Canada. 4p. ⟨hal-01662738⟩

• Article dans une revue

A comprehensive study of magnetic exchanges in the layered oxychalcogenides Sr3Fe2O5Cu2Q2 (Q = S, Se)

Minfeng Lü, Olivier Mentre, Elijah E. Gordon, Myung-Hwan Whangbo, Alain Wattiaux, Mathieu Duttine, Nicolas Tiercelin, Houria Kabbour

The layered oxysulfide Sr3Fe2O5Cu2S2 was prepared, and its crystal structure and magnetic properties were characterized by synchrotron X-ray diffraction (XRD), powder neutron diffraction (PND), Mössbauer spectroscopy measurements and by density functional theory (DFT) calculations. In addition, the…

Journal of Magnetism and Magnetic Materials, 2017, 444, pp.147-153. ⟨10.1016/j.jmmm.2017.07.026⟩. ⟨hal-01611341⟩

• Article dans une revue

Topological protection of electronic states against disorder probed by their magnetic moment

Athmane Tadjine, Christophe Delerue

Magnetic moments (MMs) of electrons in topological insulator quantum dots (TI-QDs) are investigated using a model system, namely a multiorbital honeycomb lattice. Their nature and orientation with respect to the spin are studied. We show that large MMs are not specific to edge states in nontrivial…

Physical Review B, 2017, 95 (23), pp.235426. ⟨10.1103/PhysRevB.95.235426⟩. ⟨hal-02906814⟩

• Communication dans un congrès

A 65-nm CMOS 7fJ per synaptic event clique-based neural network in scalable architecture

Benoit Larras, Paul Chollet, Cyril Lahuec, Fabrice Seguin, Matthieu Arzel

Clique-based neural networks are less complex than commonly used neural network models. They have a limited connectivity and are composed of simple functions. They are thus adapted to implement neuro-inspired computation units operating under severe energy constraints. This paper shows an ST 65-nm…

ISCAS 2017 : IEEE International Symposium on Circuits and Systems, May 2017, Baltimore, United States. pp.1 - 4, ⟨10.1109/ISCAS.2017.8050658⟩. ⟨hal-01656139⟩