Publications

Condensed Matter

Large magnetoelectric response and its origin in bulk Co-doped BiFeO 3 synthesized by a stirred hydrothermal process

In this work, we study the effect of Co-doping on the magnetoelectric (ME) response of multiferroic BiFeO3 (BFO) ceramics made of powder synthesized using a stirred hydrothermal method known to facilitate chemical reactions and favor good chemical…

Arij Marzouki, Hassen Harzali, Vincent Loyau, Pascale Gemeiner, Karim Zehani, Brahim Dkhil, Lotfi Bessais, Adel Megriche

Acta Materialia - 2018

Cellular Biology

A microfluidic approach to study the effect of mechanical stress on erythrocytes in sickle cell disease

Maria Alejandra Lizarralde Iragorri, Sara El Hoss,, Valentine Brousse, Sophie Lefevre, Michael Dussiot, Tieying Xu, Alexander Rodrigo Ferreira, Yann Lamarre, Ana Cristina Silva Pinto, Simone Kashima, Claudine Lapouméroulie, Dimas Tadeu Covas, Caroline Le van Kim, Yves Colin, Jacques Elion, Olivier Français, Bruno Le Pioufle, Wassim El Nemer

Lab on a Chip - 2018

Electronics

Theoretical investigation of the charges weight between interface and oxygen traps in barrier layer on the 2DEG density of Al2O3/AlGaN/GaN HEMTs

Unintentional impurities like oxygen introduced into the undoped AlGaN barrier may present an important traps source for these devices besides Al2O3/AlGaN interface traps. Here, we present a theoretical study of the charges weight between oxygen…

Fadi Zaki, Zoubir Khatir, R Escoffier, Ali Ibrahim

Journal of Computational Electronics - 2018

Electric power

Gate leakage-current, damaged gate and open-circuit failure-mode of recent SiC Power Mosfet Overview and analysis of unique properties for converter protection and possible future safety management

Frédéric Richardeau, François Boige, S. Lefebvre

5th International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS) / International Transportation Electrification Conference (ITEC), Nov. 7-9, 2018, Nottingham (UK) - 2018

Microelectronics

Medical device equipped with sensors

Abdul I. Barakat, Franz Bozsak, Yvan Bonnassieux, Bruno Le Pioufle, Olivier Français, Bruno Carreel

Physics

Thermo-Electro-Mechanical Vibration Characteristics of Graphene/Piezoelectric/Graphene Sandwich Nanobeams

Abstract This paper reports an investigation on thermo-electro-mechanical vibration of graphene/piezoelectric graphene/piezoelectric/graphene sandwich nanobeams. Based on the nonlocal elasticity theory, Timoshenko beam theory and Hamilton's…

N. Kammoun, H. Jrad, S. Bouaziz, M. Amar, M. Soula, M. Haddar

Journal of Mechanics - 2017

Materials Science

Wood moisture content prediction using feature selection techniques and a kernel method

Wood is a renewable, abundant bio-energy and environment friendly resource. Woody biomass Moisture Content (MC) is a key parameter for controlling the biofuel product qualities and properties. In this paper, we are interested in predicting MC from…

Hela Daassi-Gnaba, Yacine Oussar, Maria Merlan, Thierry Ditchi, Emmanuel Géron, Stéphane Holé

Neurocomputing - 2017

Engineering Sciences

Enhancement and compression of the electrocardiogram signal using the discrete wavelet transform

J. Wissam, R. Latif, A. Toumanari, Abdelhafid El Ouardi, A. Hatim, O. El Bcharri

2017 International Conference on Wireless Technologies, Embedded and Intelligent Systems (WITS) - 2017

Electronics

EMI-Based Current and Voltage Sensing for the Control of Power Electronic Converters

In this brief, a new method for current and voltage sensing in power electronic converters is demonstrated. This concept, which uses the converter's own electromagnetic interference, associates an electromagnetic field characterization method and…

Lotfi Beghou, François Costa

IEEE Transactions on Circuits and Systems II: Express Briefs - 2017

Engineering Sciences

Optimization of hydro-mechanical model of a multiway valve used in automotive thermal management

Improving fuel economy and reducing the Greenhouse-Gas emissions have been the determining factors in the development and implementation of innovative automotive technologies. Engine thermal management is one of the research fields that tries to…

Montassar Khammassi, Judicael Aubry, Bertrand Barbedette, Mickael Cormerais, Cherif Larouci, Fethi Ben Ouezdou

2017 IEEE International Conference on Advanced Intelligent Mechatronics (AIM) - 2017