504 citations · 1.7k across the 31 of their papers we have counts for
10 papers · 1 filter
Multi-terminal memristive devices enabling tunable synaptic plasticity in neuromorphic hardware: a mini-review
Yann Beilliard, Fabien Alibart
Neuromorphic computing based on spiking neural networks has the potential to significantly improve on-line learning capabilities and energy efficiency of artificial intelligence, s…
Oxygen vacancy engineering of TaOx-based resistive memories by Zr doping for improved variability and synaptic behavior
Joao H. Quintino Palhares, Yann Beilliard, Fabien Alibart +5
Resistive switching devices are promising emerging non-volatile memories. However, one of the biggest challenges for resistive switching (RS) memory applications is the device-to-d…
Conductive filament evolution dynamics revealed by cryogenic (1.5 K) multilevel switching of CMOS-compatible Al2O3/TiO2 resistive memories
Yann Beilliard, François Paquette, Frédéric Brousseau +3
This study demonstrates multilevel switching at 1.5 K of Al2O3/TiO2-x resistive memory devices fabricated with CMOS-compatible processes and materials. The I-V characteristics exhi…
Observation of Highly Nonlinear Resistive Switching of Al2O3/TiO2-x Memristors at Cryogenic Temperature (1.5 K)
Yann Beilliard, François Paquette, Frédéric Brousseau +3
In this work, we investigate the behavior of Al2O3/TiO2-x cross-point memristors in cryogenic environment. We report successful resistive switching of memristor devices from 300 K…
Physical mechanisms involved in the formation and operation of memory devices based on a monolayer of gold nanoparticles-polythiophene hybrid materials
T. Zhang, D. Guérin, F. Alibart +10
Understanding the physical and chemical mechanisms occurring during the forming process and operation of an organic resistive memory device is a major issue for better performances…
Perspective: Organic electronic materials and devices for neuromorphic engineering
Sebastien Pecqueur, Dominique Vuillaume, Fabien Alibart
Neuromorphic computing and engineering has been the focus of intense research efforts that have been intensified recently by the mutation of Information and Communication Technolog…
Light-stimulable molecules/nanoparticles networks for switchable logical functions and reservoir computing
Y. Viero, D. Guerin, A. Vladyka +4
We report the fabrication and electron transport properties of nanoparticles self-assembled networks (NPSAN) of molecular switches (azobenzene derivatives) interconnected by Au nan…
Neuromorphic Time-Dependent Pattern Classification with Organic Electrochemical Transistor Arrays
Sebastien Pecqueur, Maurizio Mastropasqua Talamo, David Guerin +4
Based on bottom-up assembly of highly variable neural cells units, the nervous system can reach unequalled level of performances with respect to standard materials and devices used…
Cation Discrimination in Organic Electrochemical Transistors by Dual Frequency Sensing
Sebastien Pecqueur, David Guerin, Dominique Vuillaume +1
In this work, we propose a strategy to sense quantitatively and specifically cations, out of a single organic electrochemical transistor (OECT) device exposed to an electrolyte. Fr…
Concentric-electrode organic electrochemical transistors: case study for selective hydrazine sensing
S Pecqueur, S Lenfant, D Guerin +2
We report on hydrazine-sensing organic electrochemical transistors (OECTs) with a design consisting in concentric annular electrodes. The design engineering of these OECTs was moti…