Publications

• Communication dans un congrès

Electronic properties of selective area grown semiconductor heterostructures

N. Peric, Corentin Durand, Louis Biadala, Maxime Berthe, L. Desplanque, V. Dubrovskii, X. Wallart, B. Grandidier

Journées du GDR Nanosciences with near-field microscopy under ultra high vacuum 2021, Nov 2021, Toulouse, France. ⟨hal-03606187⟩

• Communication dans un congrès

An autonomous acoustic collar to quantify the severity of covid-19 effects by analyzing the vibratory components of vocal and respiratory systems

Victory Elias, A. Rabih, S. Bin, H. Aziz, Georges Nassar

In this work, an acoustic wide band devise based on a nano-wire electromechanical sensor has been designed to assess the pathophysiology state severity resulting from the effect of Covid-19 affectation. The system consists of a flexible collar to which biocompatible acoustic and thermoelectric…

3rd IEEE International Conference on Design and Test of Integrated Micro and Nano-Systems, DTS 2021, Jun 2021, Sfax, Tunisia. ⟨10.1109/DTS52014.2021.9498235⟩. ⟨hal-03362268⟩

• Rapport

Report on the massive MIMO channel measurement campaign

Eric Pierre Simon, Joumana Farah, Pierre Laly, Gauthier Delbarre

This document describes the measurement campaign that was carried out for the article: A New Gradual Resource Allocation Technique for Massive MIMO-NOMA. The campaign took place on the campus of the University of Lille, called Cité Scientifique, in France.

[Research Report] université de lille. 2021. ⟨hal-03343733⟩

• Article dans une revue

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, specially for edge computing. Recent progress in computational neuroscience have demonstrated the importance of…

Frontiers in Nanotechnology, 2021, 3, pp.779070. ⟨10.3389/fnano.2021.779070⟩. ⟨hal-04157007⟩

• Article dans une revue

Structural and microstructural features of lead‐free BNT–BT thin films: Nanoscale electromechanical response analysis

Yanela Mendez‐gonzález, Anthony Ferri, Elton Lima, Ahmad Hamieh, Denis Remiens, Aimé Peláiz‐barranco, Atair Silva, José Santos Guerra

The structural, microstructural, and electromechanical properties have been investigated at the nanoscale, as a function of the lanthanum concentration, in Bi_0.506Na_0.46Ba_0.08–3x/2La_xTiO<sub>3</sub…

Journal of the American Ceramic Society, 2021, 104 (7), pp.3665-3681. ⟨10.1111/jace.17645⟩. ⟨hal-03178146⟩

• Article dans une revue

Dielectric Passivation and Edge Effects in Planar GaN Schottky Barrier Diodes

B. Orfao, B. Vasallo, S. Perez, J. Mateos, D. Moro-Melgar, M. Zaknoune, T. Gonzalez

The influence of passivation on the edge effects (EEs) present in the capacitance-voltage ( C- V) characteristics of GaN Schottky barrier diodes (SBDs) with realistic geometry is analyzed by means of Monte Carlo simulations. The enhancement of the performance of SBDs as frequency multipliers is…

IEEE Transactions on Electron Devices, 2021, 68 (9), pp.4296-4301. ⟨10.1109/TED.2021.3097703⟩. ⟨hal-03508422⟩

• Article dans une revue

Large-area femtosecond laser milling of silicon employing trench analysis

Arun Bhaskar, Justine Philippe, Flavie Braud, Etienne Okada, Vanessa Avramovic, Jean-François Robillard, Cédric Durand, Daniel Gloria, Christophe Gaquière, Emmanuel Dubois

A femtosecond laser is a powerful tool for micromachining of silicon. In this work, large-area laser ablation of crystalline silicon is comprehensively studied using a laser source of pulse width 300 fs at two wavelengths of 343 nm and 1030 nm. We develop a unique approach to gain insight into the…

Optics and Laser Technology, 2021, 138, pp.106866. ⟨10.1016/j.optlastec.2020.106866⟩. ⟨hal-03091197⟩

• Communication dans un congrès

Alpha-stable model for interference in IoT networks

Laurent Clavier, Troels Pedersen, Ignacio Rodriguez Larrad, Malcolm Egan

The increase in connected device, linked with the evolution of IoT and cellular networks with 5G and towards 6G makes crucial the limitation of the interference impact. Devices in networks (like LoRa, SigFox and even WiFi) or in different networks are not necessarily coordinated to optimize their…

International Conference on Antenna Measurements and Applications, CAMA 2021, Nov 2021, Antibes Juan-les-Pins, France. pp.575-578, ⟨10.1109/CAMA49227.2021.9703600⟩. ⟨hal-03582453⟩

• Communication dans un congrès

Event-driven ECG classification using an open-source, LC-ADC based non-uniformly sampled dataset

M. Saeed, Q. Wang, O. Märtens, Benoit Larras, Antoine Frappé, B. Cardiff, D. John

In this article, non-uniformly sampled electrocardiogram (ECG) signals obtained from level-crossing analog-to-digital converters (LC-ADCs) are analyzed for event-driven classification and compression performance. The signal compression results show that it is important to assess the distortion in…

53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021, May 2021, Daegu, South Korea. pp.9401333, ⟨10.1109/ISCAS51556.2021.9401333⟩. ⟨hal-03362265⟩

• Communication dans un congrès

GaN-based HEMTs operating as zero-bias microwave detectors at low temperature

G. Paz, I. Iniguez de La Torre, H. Sanchez, Virginie Hoel, Y. Cordier, T. Gonzalez, J. Mateos

13th Spanish Conference on Electron Devices, CDE 2021, Jun 2021, Seville, Spain. ⟨hal-03340956⟩