Publications

• Communication dans un congrès

Contribution à la réalisation d'antennes patch à partir de polyaniline chargée de nanotubes de carbone

Z. Hamouda, J.L. Wojkiewicz, A.A. Pul, B. Belaabed, S. Bergheul, Tuami Lasri

Cet article présente la simulation d'une antenne patch réalisée à partir de polymères conducteurs (polyaniline) chargés par des nanotubes de carbone (NTC). Ce type d'antennes possède des propriétés électriques et mécaniques intéressante pour une utilisation dans des applications à faible…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01020474⟩

• Communication dans un congrès

A new optimal design method for electrostatically actuated silicon-based MEMS: Application to a micro-gripper with large stroke and high force resolution

A. Grira, C. Rotinat-Libersa, Bernard Legrand, L. Buchaillot

The design of Micro Electro Mechanical Systems (MEMS) is often based on the use of costly trial and error method which depends highly on the technical skills of the involved engineers. The drawback of such a procedure is to lead to sub-optimal designs and poor performance at the end. Some research…

1st International Conference on Engineering and Applied Sciences Optimization, OPT-i 2014, Jun 2014, Kos Island, Greece. pp.2407-2417. ⟨cea-01844451⟩

• Article dans une revue

Two types of MEMS-based oscillating AFM probes

Zhuang Xiong, Estelle Mairiaux, Benjamin Walter, Marc Faucher, Lionel Buchaillot, Bernard Legrand

Most of the commercial Atomic Force Microscope ( AFM) oscillating probes are based on micro-scale cantilevers enabling measurement with pico-Newton force resolution in vacuum. However, the cantilever probes suffer from a degradation of both resonance frequency and quality factor when operating in…

Journal of Chinese Electron Microscopy Society , 2014, 2, pp.137-141. ⟨hal-01960910⟩

• Article dans une revue

Simultaneous bandgaps in LiNbO3 phoxonic crystal slab

Quentin Rolland, Samuel Dupont, Joseph Gazalet, Jean-Claude Kastelik, Yan Pennec, Bahram Djafari-Rouhani, Vincent Laude

We study simultaneous photonic and phononic crystal slabs created in Z-cut lithium niobate membranes. Bandgaps for guided waves are identified using the three-dimensional finite element method (FEM). Three lattices are considered: the square, the hexagonal, and the honeycomb lattices. We…

Optics Express, 2014, 22 (13), pp.16288-16297. ⟨10.1364/OE.22.016288⟩. ⟨hal-01018289⟩

• Communication dans un congrès

Sputtered thin films for lithium ion microbatteries: recent results on TiN lithium barrier diffusion layer, Au negative and C-LiFePO4 positive electrodes

Etienne Eustache, Jeremy Freixas, Olivier Crosnier, Pascal Tilmant, Dmitri Yarekha, Pascal Roussel, Nathalie Rolland, Thierry Brousse, Christophe Lethien

226th Meeting of the Electrochemical Society and XXIX Congreso de la Sociedad Mexicana de Electroquímica, 2014 ECS and SMEQ Joint International Meeting, 2014, Cancun, Mexico. ⟨hal-01015287⟩

• Article dans une revue

Improved efficiency by the effect of strain on the structure of a solar cell based on GaInP/GaAs

Abdelkader Aissat, Rachid Bestam, Jean-Pierre Vilcot

This work is aimed at the study of GaInP-based photovoltaic cell. The effects of In content, lattice parameter mismatch and thickness of the SiO2 insulating layer on the characteristics and efficiency of the GaInP structure were investigated. We noticed that for higher In concentrations, the band…

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2014, 3, pp.7038-7046. ⟨hal-00947584⟩

• Communication dans un congrès

Acousto-optical tunable transmissive grating beam splitter

Anthony Dieulangard, Jean-Claude Kastelik, Samuel Dupont, Joseph Gazalet

We present a tunable transmissive grating beam splitter for multiple laser line separation based on acousto-optic interaction in tellurium dioxide. Acousto-optic devices are well known for light modulation, frequency shifting, filtration or deflection. For a deflector, the incident light beam is…

SPIE Photonics West, OPTO 2014, Conference 8982 - Optical Components and Materials XI, 2014, San Francisco, CA, United States. 89821H, 8 p., ⟨10.1117/12.2036327⟩. ⟨hal-00964449⟩

• Communication dans un congrès

Conception d'un réseau de capteurs acoustiques passifs pour un contrôle-santé intégré basse consommation et non-intrusif des structures aéronautiques et conduites de transport de fluides

Karl Hourany, Farouk Benmeddour, Emmanuel Moulin, Youssef Zaatar, Jamal Assaad

La corrélation d'un champ acoustique permet de caractériser un milieu de façon passive, cette étude a commencé à se développer depuis plusieurs années dans différentes applications de contrôle santé intégré (CSI). Une brève explication d'une étude faite précédemment pour la détection des…

Lebanese Association for the Advancement of Science 20th International Science Conference, LAAS 20, 2014, Hadath, Liban. Poster session 1 : Theoretical and Experimental Chemistry and Physics I, 297-298. ⟨hal-00974480⟩

• Communication dans un congrès

Caractérisation des propriétés élastiques du PZT déposé en couches minces par acoustique picoseconde

F. Casset, Arnaud Devos, A. Le Louarn, P. Emery, G. Le Rhun, S. Fanget, E. Defay

12ème Congrès Français d'Acoustique, CFA 2014, 2014, Poitiers, France. Session APUS2-2 : Contrôles et essais non-destructifs II, papier CFA2014/208, 530-534. ⟨hal-00978406⟩

• Article dans une revue

Modulation recognition for MIMO relaying broadcast channels with direct link

Wassim Ben Chikha, Iyad Dayoub, Walaa Hamouda, Rabah Attia

In this letter, we investigate the performance of modulation identification based on pattern recognition approach using the decision tree (J48) classifier, for multiple-inputmultipleoutput (MIMO) relaying broadcast channels with direct link (source-to-destination). The proposed system identifies…

IEEE Wireless Communications Letters, 2014, 3 (1), pp.50-53. ⟨10.1109/WCL.2013.111113.130655⟩. ⟨hal-00954477⟩