Publications

• Article dans une revue

Oxygen vacancy engineering of TaO$_x$-based resistive memories by Zr doping for improved variability and synaptic behavior

João Palhares, Yann Beilliard, F. Alibart, Everton Bonturim, Daniel de Florio, Fabio Fonseca, Dominique Drouin, Andre Ferlauto

Resistive switching (RS) devices are promising forms of non-volatile memory. However, one of the biggest challenges for RS memory applications is the device-to-device (D2D) variability, which is related to the intrinsic stochastic formation and configuration of oxygen vacancy (V$_O$) conductive…

Nanotechnology, 2021, 32 (40), pp.405202. ⟨10.1088/1361-6528/ac0e67⟩. ⟨hal-03539056⟩

• Communication dans un congrès

Laser-combined scanning tunneling microscopy on low-temperature grown GaAs

Yevheniia Chernukha, Maxime Berthe, Pascale Diener, B. Grandidier

Journées du GDR Nanosciences with near-field microscopy under ultra high vacuum 2021, Nov 2021, Toulouse, France. ⟨hal-03606048⟩

• Communication dans un congrès

Polydimethylsiloxane micro-channels application for the study of dynamic wetting of nano-etched silicon surfaces based on acoustic characterization method

Abbas Salhab, Julien Carlier, Pierre Campistron, M. Neyens, Malika Toubal, Bertrand Nongaillard, V. Thomy

Efficient cleaning of contaminations in the semiconductor industry is a determining factor in ensuring the good quality of the electronics products. We present here the dynamic wetting characterization of a fluid on top of Deep Trench Isolation (DTI) structures using ultra-high frequency acoustic…

15th International Symposium on Ultra Clean Processing of Semiconductor Surfaces, UCPSS 2021, Session 6 - Wet processing in narrow spaces and pattern collapse, Apr 2021, Virtual, Unknown Region. pp.143-149, ⟨10.4028/www.scientific.net/SSP.314.143⟩. ⟨hal-03362264⟩

• Communication dans un congrès

Nanoprobe study of the electric field driven insulator-to-metal transition in GaMo4S8

H. Koussir, Isabelle Lefebvre, Maxime Berthe, B. Grandidier, Pascale Diener, J. Tranchant, Benoit Corraze, Etienne Janod, Laurent Cario

The resistive switching observed under electric pulses in Mott materials has a high potential for micro and nanoelectronics. Here we report on the study of the resistive switching observed at the surface of single crystals of the canonical Mott semiconductor GaMo4S8. The study is made using a…

Journées du GDR Nanosciences with near-field microscopy under ultra high vacuum 2021, Nov 2021, Toulouse, France. ⟨hal-03606122⟩

• Communication dans un congrès

Analysis of the Susceptibility of the LoRa Communication Protocol in the Railway Electromagnetic Environment

Virginie Deniau, Thomas Vantroys, Norbert Becuwe, Christophe Gransart, Artur Nogueira de Sao Jose, Alexandre Boé, Eric Pierre Simon, Olivier Vlamynck, Florent Valenti, Jonathan Villain, Quentin Rivette

In the context of the digital transformation of railway transportation systems, railway operators investigate the potentialities of the IoT (Internet of Things) in order to optimize the maintenance operations on the vehicles and the infrastructures. One of the interest is to use IoT communication…

URSI GASS 2021, XXXIV General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (URSI), Aug 2021, Rome, Italy. 4p. ⟨hal-03265936⟩

• Article dans une revue

A new equivalent circuit scheme for grounded back-to-back GCPW-MS-GCPW transitions fabricated on a thin low-k substrate

Pierre-Vincent Dugué, Mohammed El Gibari, Mathieu Halbwax, Stephane Ginestar, Vanessa Avramovic, Jean-Pierre Vilcot, Hong Wu Li

We hereby present a new equivalent circuit model including both lumped and distributed elements for GCPW-MS transitions (GCPW for Grounded CoplanarWaveguide and MS for Microstrip). In order to validate the modelling results, such transitions have been fabricated on a 20 μm-thick BCB (…

Progress In Electromagnetics Research Letters, 2021, 95, pp.33-42. ⟨10.2528/PIERL20093003⟩. ⟨hal-03054270⟩

• Communication dans un congrès

A Novel Online Subcarrier-Wise Extreme Learning Machine Receiver for OFDM Systems

Michel Saideh, Eric Pierre Simon, Joumana Farah

Recently, Extreme Learning Machine (ELM) started gaining interest among researchers in wireless communications as an online training solution for machine learning based receivers. ELM has proven to provide high training speed and global optimization capabilities. However, the number of needed…

17th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2021), Oct 2021, Bologna, Italy. pp.259-264, ⟨10.1109/WiMob52687.2021.9606391⟩. ⟨hal-03592846⟩

• Article dans une revue

Bandpass NGD function design for 5G microwave signal delay synchronization application

Sébastien Lalléchère, Lala Rajaoarisoa, Laurent Clavier, Raul Sanchez Galan, Blaise Ravelo

This paper introduces a design method of simple bandpass (BP) negative group delay (NGD) topology. The fundamental specifications of BP NGD function are defined. The NGD passive topology consists of parallel resistance associated with an open-ended microstrip stub. The NGD properties and…

Comptes Rendus. Physique, 2021, 22 (S1), pp.53-71. ⟨10.5802/crphys.68⟩. ⟨hal-03274859⟩

• Article dans une revue

Aggregated Euclidean Distances for a Fast and Robust Real-Time 3D-MOT

Rahmad Sadli, Mohamed Afkir, Abdenour Hadid, Atika Rivenq, Abdelmalik Taleb-Ahmed

Autonomous driving systems must have the ability to monitor the kinematic behaviour of multiple obstacles. Therefore, 3D multi-object tracking (3D-MOT) is one of the crucial modules in autonomous driving to detect the presence of potential hazard movements such as human operated vehicles and…

IEEE Sensors Journal, 2021, 21 (19), pp.21872-21884. ⟨10.1109/JSEN.2021.3104390⟩. ⟨hal-03442267⟩

• Communication dans un congrès

Détection d'attaques par signal de brouillage et identification de son éloignement

Jonathan Villain, Virginie Deniau, Christophe Gransart, Eric Pierre Simon, Anthony Fleury

Les réseaux sans fil Wi-Fi sont aujourd'hui dans tous les espaces, aussi bien publics que privés. Ils sont souvent utilisés pour accéder à des services ou assurer des fonctions opérationnelles à distance. Cependant, ces réseaux Wi-Fi peuvent être vulnérables et utilisés par des personnes…

CEM 2020, 20ème Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique, Apr 2021, Lyon, France. 4p. ⟨hal-03264597⟩