Publications

• Communication dans un congrès

Study of a microsystem based on a nitinol wire for biomedical applications; characterization in air and in a liquid medium

Oscar Gallardo, Sofiane Ghenna, Eric Cattan, Sébastien Grondel, Ali Oulmas, Quentin Francois, Bertrand Duplat

In this work, the steering system of a micro-robot developed by Robeauté is presented. This microsystem is based on a shape memory alloy (SMA) actuator, which is a biocompatible and non-ferromagnetic material increasingly used in the medical world. Thus, it also has an important volume density of…

Materiaux 2022, Oct 2022, Lille, France. ⟨hal-03952431⟩

• Communication dans un congrès

Bio-inspired non self-similar hierarchical elastic metamaterials

M. Miniaci

Nature has always represented a fundamental source of inspiration to solve mankind's scientific challenges and engineering tasks. For instance, it has been shown that a hierarchical organization over multiple length scales allows enhanced quasi-static mechanical properties, while the relative…

24th International Congress on Acoustics 2022, Oct 2022, Gyeongju, South Korea. ⟨hal-04230953⟩

• Communication dans un congrès

Surface engineering for non-wetting properties: fabrications and applications

Yannick Coffinier

Matériaux 2022, Fédération Française des Matériaux, Oct 2022, Lille, France. ⟨hal-03872396⟩

• Communication dans un congrès

Pulvérisation réactive pour le dépôt de nitrure de vanadium comme électrodes de micro-supercondensateurs performants et stables en cyclage

A. Jrondi, Christophe Lethien, Pascal Roussel, F. Blanchard, D. Deresmes

Matériaux 2022, Fédération Française des Matériaux, Oct 2022, Lille, France. ⟨hal-03876159⟩

• Thèse

Conception de nouveaux composants RF agiles à ondes acoustiques de surface, Design of tunable surface acoustic wave RF components

Ricardo Alcorta Galván

Depuis leur invention, les systèmes de télécommunications sont en développement constant. Actuellement, les systèmes de télécommunication fonctionnent sur des plages de fréquence de fonctionnement de plus en plus étendues, ce qui impose une complexification croissante des circuits d'émission/…, Since their invention, telecommunications systems have been in constant development. Modern telecommunication systems are expected to be operational in extended frequency ranges which imposes an increased complexity of emission/reception circuits such as an increasing number of filter components…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2022. Français. ⟨NNT : 2022ULILN021⟩. ⟨tel-04140270⟩

• Communication dans un congrès

Vers une compréhension des interfaces métal / isolant et isolant / électrolyte aqueux au sein de micro-condensateurs électrolytiques pour application haute tension

Cédric Teyssedou, G. Buvat, F. Marlec, Pascal Roussel, Christophe Lethien

Matériaux 2022, Fédération Française des Matériaux, Oct 2022, Lille, France. ⟨hal-03872189⟩

• Communication dans un congrès

[Invited] Structural plasticity with PEDOT:PSS electropolymerized dendritic fibers

F. Alibart

2nd Workshop on Neuromorphic Organic Devices, Oct 2022, Chania, Crete, Greece. ⟨hal-04552490⟩

• Communication dans un congrès

Measurement of Silicon dioxide thin film thermal conductivity using the 3-omega method

Amine Abdelkader Guermoudi, Pierre-Yves Cresson, Katir Ziouche, A. Ouldabbas, T. Lasri

2nd International Seminar in Industrial Engineering and Applied Mathematics, (ISIEAM’2022), Oct 2022, Skikda, Algeria. ⟨hal-04540668⟩

• HDR

Nanocomposants émergents pour l’ingénierie neuromorphique

Fabien Alibart

Physique [physics]. Université de Lille, 2022. ⟨tel-04527992⟩

• Article dans une revue

Voltage-dependent synaptic plasticity: Unsupervised probabilistic Hebbian plasticity rule based on neurons membrane potential

Nikhil Garg, Ismael Balafrej, Terrence Stewart, Jean-Michel Portal, Marc Bocquet, D. Querlioz, Dominique Drouin, Jean Rouat, Yann Beilliard, Fabien Alibart

This study proposes voltage-dependent-synaptic plasticity (VDSP), a novel brain-inspired unsupervised local learning rule for the online implementation of Hebb’s plasticity mechanism on neuromorphic hardware. The proposed VDSP learning rule updates the synaptic conductance on the spike of the…

Frontiers in Neuroscience, 2022, 16, 983950, 12 p. ⟨10.3389/fnins.2022.983950⟩. ⟨hal-03834905⟩