Publications

• Poster de conférence

High voltage excitation and nonlinear transmission of a 16 MHz AlN-based piezoelectric micro-machined ultrasonic transducer

Wen-Juan Liu

This paper reports a 16 MHz AlN-based piezoelectric micro-machined ultrasonic transducer (PMUT) under high voltage excitation. The proposed PMUT array consists of 44x39 elements fabricated on a silicon-on-insulator (SOI) substrate with 1 μm AlN film on 5 μm silicon membrane. The electrical…

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgium. . ⟨hal-03591183⟩

• Poster de conférence

Développement des capteurs acoustiques de pression pour des environnements sévères

Hassan Alhousseini, Marc Duquennoy, Christian Courtois, Nikolay Smagin

Le projet CUBISM s’insère dans une démarche d’amélioration de la compétitivité des entreprises actives dans les domaines des bétons réfractaires et du génie civil, deux secteurs d’activité très développés de part et d’autre de la zone transfrontalière. Il existe de la part des industriels une forte…

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgique. . ⟨hal-03596575⟩

• Communication dans un congrès

Dual sensing and actuation of ultrathin conducting polymer transducers

Tan Ngoc Nguyen, Cedric Plesse, Frederic Vidal, Sébastien Grondel, Eric Cattan, John D.W. Madden

Conducting polymers are active materials that exhibit an interesting bidirectional electromechanical coupling, where an input voltage results in the displacement of the film and a voltage is produced when a displacement is applied to the film. Mechanical deformation of the transducer by external…

Electroactive Polymer Actuators and Devices (EAPAD) XXI, Mar 2019, Denver, CO, United States. pp.65, ⟨10.1117/12.2517969⟩. ⟨hal-03582815⟩

• Article dans une revue

Improved facial expression recognition based on DWT feature for deep CNN

Ridha Bendjillali, Mohammed Beladgham, Khaled Merit, Abdelmalik Taleb-Ahmed

Facial expression recognition (FER) has become one of the most important fields of research in pattern recognition. In this paper, we propose a method for the identification of facial expressions of people through their emotions. Being robust against illumination changes, this method combines four…

Electronics, 2019, 8 (3), pp.324. ⟨10.3390/electronics8030324⟩. ⟨hal-03143597⟩

• Article dans une revue

Graphene-modified electrodes for sensing doxorubicin hydrochloride in human plasma

Fereshteh Chekin, Vladyslav Myshin, Ran Ye, Sorin Melinte, Santosh K Singh, Sreekumar Kurungot, Rabah Boukherroub, Sabine Szunerits

Analytical and Bioanalytical Chemistry, 2019, 411 (8), pp.1509-1516. ⟨10.1007/s00216-019-01611-w⟩. ⟨hal-02373226⟩

• Thèse

Micro air vehicle to nano air vehicle : theoretical and experimental studies of an artificial flapping insect, Du micro véhicule aérien au nano véhicule aérien : études théoriques et expérimentales sur un insecte artificiel à ailes battantes

Le Anh Doan

In recent decades, the prospect of exploiting the exceptional flying capacities of insects has prompted much research on the elaboration of flapping-wing nano air vehicles (FWNAV). However, when designing such a prototype, designers have to wade through a vast array of design solutions that…, Au cours des dernières décennies, la possibilité d’exploiter les capacités de vol exceptionnelles des insectes a été à l’origine de nombreuses recherches sur l’élaboration de nano-véhicules aériens (NAVs) à ailes battantes. Cependant, lors de la conception de tels prototypes, les chercheurs doivent…

Micro and nanotechnologies/Microelectronics. Université de Valenciennes et du Hainaut-Cambresis, 2019. English. ⟨NNT : 2019VALE0004⟩. ⟨tel-02125518⟩

• Article dans une revue

High Efficiency AlN/GaN HEMTs for Q-Band Applications with an Improved Thermal Dissipation

Riad Kabouche, Romain Pecheux, Kathia Harrouche, Etienne Okada, F Medjdoub, Joff Derluyn, Stefan Degroote, Marianne Germain, Filip Gucmann, Callum Middleton, James W Pomeroy, Martin Kuball

In this paper, we demonstrate Q-band power performance of carbon doped AlN/GaN high electron mobility transistors (HEMTs) using a deep sub-micrometer gate length (120 nm). With a maximum drain current density ID of 1.5 A/mm associated to a high electron confinement and an extrinsic transconductance…

International Journal of High Speed Electronics and Systems, 2019, 28 (01n02), pp.1940003. ⟨10.1142/S0129156419400032⟩. ⟨hal-02356733⟩

• Autre publication scientifique

Focus filière électronique

Virginie Hoel

Rendez-vous « Conseillez l’industrie ! » 2019, Paris, France, 22 mars, 2019. ⟨hal-03341281⟩

• Article dans une revue

A Sub-35 pW Axon-Hillock artificial neuron circuit

Francois Danneville, Christophe Loyez, K. Carpentier, I. Sourikopoulos, E. Mercier, A. Cappy

Artificial Intelligence (AI) applications are developing at a high rate, facing soon a tremendous energy challenge. In this context, the original Axon-Hillock (AH) Artificial Neuron (AN) has been optimized to achieve ultra-low power (ULP) consumption. The membrane capacitance was taken out, and in…

Solid-State Electronics, 2019, 153, pp.88-92. ⟨10.1016/j.sse.2019.01.002⟩. ⟨hal-03330291⟩

• Article dans une revue

Elaboration of nanomagnet arrays: organization and magnetic properties of mass-selected FePt nanoparticles deposited on epitaxially grown graphene on Ir(111)

Pierre Capiod, Laurent Bardotti, Alexandre Tamion, Olivier Boisron, Clément Albin, Veronique Dupuis, Gilles Renaud, Philippe Ohresser, Florent Tournus

The moiré pattern created by the epitaxy of a graphene sheet on an iridium substrate can be used as a template for the growth of 2D atomic or cluster arrays. We observed for the first time a coherent organization of hard magnetic preformed FePt nanoparticles on the 2D lattice of graphene/Ir(111).…

Physical Review Letters, 2019, 122 (10), pp.106802. ⟨10.1103/PhysRevLett.122.106802⟩. ⟨hal-02107539⟩