Publications

• Article dans une revue

One-dimensional equivalent circuit for ultrasonic transducer arrays

Abdelmajid Bybi, Ouadia Mouhat, Mohammed Garoum, Hilal Drissi, Sébastien Grondel

Ultrasonic transducer arrays utilized in medical imaging and NDT applications are generally composed of several piezoelectric elements arranged in 1D or 2D ways. These structures are usually modeled by sophisticated 2D and 3D numerical methods. In this paper, a one-dimensional electromechanical…

Applied Acoustics, 2019, 156, pp.246-257. ⟨10.1016/j.apacoust.2019.07.011⟩. ⟨hal-03133288⟩

• Article dans une revue

Mucin modified SPR interfaces for studying the effect of flow on pathogen binding to Atlantic salmon mucins

János Tamás Padra, Quentin Pagneux, Julie Bouckaert, Roxana Jijie, Henrik Sundh, Rabah Boukherroub, Sabine Szunerits, Sara Lindén

Knowledge on host-pathogen interactions contributes to the development of approaches to alleviate infectious disease. In this work, we developed a surface plasmon resonance (SPR) based method for investigating bacteria/mucins interactions. Furthermore, we investigated adhesion of three pathogens,…

Biosensors and Bioelectronics, 2019, 146, pp.111736. ⟨10.1016/j.bios.2019.111736⟩. ⟨hal-02367926⟩

• Article dans une revue

Strong second-harmonic generation from Au–Al heterodimers

Jiyong Wang, Jérémy Butet, Gabriel David Bernasconi, Anne-Laure Baudrion, Gaëtan Lévêque, Andreas Horrer, Anke Horneber, Olivier Martin, Alfred Meixner, Monika Fleischer, Pierre-Michel Adam, Dai Zhang

Nanoscale, 2019, 11 (48), pp.23475-23481. ⟨10.1039/C9NR07644A⟩. ⟨hal-02420018⟩

• Article dans une revue

Preparation of Low-Resistance and Residue-free ITO Films for Large-scale 3D Displays

Zhiqiang Zhang, Xiang Yu, Wenjing Zhao, Kai Lu, Xinyou Ji, Rabah Boukherroub

ACS Applied Materials & Interfaces, 2019, 11 (49), pp.45903-45913. ⟨10.1021/acsami.9b16782⟩. ⟨hal-03090086⟩

• Thèse

Preparation of nanostructured materials and their application as enzyme-mimics for sensing and bacterial fighting, Préparation de matériaux nanostructurés et leur application en tant que enzymes mimétiques pour la détection et la lutte bactériennes

Abir Swaidan

CuS-based nanomaterials have gained enormous attention due to their intrinsic outstanding properties that warranted their use in various applications. CuS-based nanomaterials exhibit enzyme-like activity, referred to as “nanozymes”. They are considered as alternatives to natural peroxidase enzymes…, Les nanomatériaux à base de CuS ont suscité une attention considérable en raison de leurs propriétés intrinsèques exceptionnelles qui ont justifié leur utilisation dans diverses applications. Les nanomatériaux à base de CuS présentent une activité semblable à celle d'une enzyme, appelée «…

Micro and nanotechnologies/Microelectronics. Université de Lille; Université Libanaise, 2019. English. ⟨NNT : 2019LILUI109⟩. ⟨tel-03917531⟩

• Communication dans un congrès

GaN-based SSD structure for THz applications

Manvi Agrawal, Dharmarasu Nethaji, K Radhakrishnan, Christophe Gaquière, Guillaume Ducournau, Marie Lesecq, Javier Mateos, Tomas Gonzalez, Ignacio Iniguez-De-La-Torre, Sergio Garcia, Susana Perez

We report on the growth optimization of GaN-based self switching diode (SSD) structure on SiC, designed using Monte Carlo simulations, for the fabrication of nano-scale SSDs to reach THz emission as a result of Gunn oscillations. Crack-free epistructure with good epi-characteristics and uniformity…

2019 IEEE Asia-Pacific Microwave Conference (APMC 2019), Dec 2019, Singapour, Singapore. pp.213-215, ⟨10.1109/APMC46564.2019.9038338⟩. ⟨hal-04039379⟩

• Communication dans un congrès

Design and Fabrication of Planar Gunn Nanodiodes Based on Doped GaN

Javier Mateos, Tomas Gonzalez, Ignacio Iniguez-De-La-Torre, Sergio Garcia, Susana Perez, Christophe Gaquière, Guillaume Ducournau, Marie Lesecq, K Radhakrishnan, Dharmarasu Nethaji, Manvi Agrawal

With the aim of producing free-running Gunn oscillations in GaN devices, we propose the use of planar asymmetrically shaped nanodiodes. The key novelty of our approach is the use of an active layer of highly doped bulk GaN, and not the typical 2DEG created by an AlGaN/GaN heterojunction. To this…

2019 IEEE Asia-Pacific Microwave Conference (APMC), Dec 2019, Singapore, Singapore. pp.971-973, ⟨10.1109/APMC46564.2019.9038486⟩. ⟨hal-04038765⟩

• Thèse

Etude et optimisation d’un système de vidéotransmission conjoint Source-Canal basé « SoftCast », Study and optimization of a Joint Source-Channel video-transmission system based on “SoftCast”

Anthony Trioux

Des nouveaux schémas de Codage Vidéo Linéaire (CVL) ont démontré ces dernières années un potentiel élevé pour la diffusion de contenus vidéo sur des canaux de transmission sans-fil sévères. SoftCast représente le pionnier des schémas CVL. Différent des standards de transmission vidéo actuels et…, Linear video coding (LVC) schemes have recently demonstrated a high potential for delivering video content over challenging wireless channels. SoftCast represents the pioneer of the LVC schemes. Different from current video transmission standards and particularly useful in broadcast situation,…

Traitement du signal et de l'image [eess.SP]. Université Polytechnique Hauts-de-France, 2019. Français. ⟨NNT : 2019UPHF0018⟩. ⟨tel-02483990⟩

• Communication dans un congrès

Characterization of electromechanically induced absorption and transparency in microwave optomechanical device

Sumit Kumar, Dylan Cattiaux, Andrew Fefferman, Eddy Collin, Xin Zhou

Microwave optomechanical circuitry is attractive for both fundamental research and quantum engineering as it gives microwave photons an ability to interact with mechanical phonons through radiation pressure [1]. In this scheme, a mechanical oscillator, a weak nonlinear component, also allows…

International Conference on Quantum Metrology and Sensing, Dec 2019, Paris, France. ⟨hal-02424742⟩

• Article dans une revue

A new spectral index for the extraction of built-up land features from Landsat 8 satellite imagery

Rafik Bouhennache, Toufik Bouden, Abdelmalik Taleb-Ahmed, Abbas Cheddad

Extracting built-up areas from remote sensing data like Landsat 8 satellite is a challenge. We have investigated it by proposing a new index referred as built-up land features extraction index (BLFEI). The BLFEI index takes advantage of its simplicity and good separability between the four major…

Geocarto International, 2019, 34 (14), pp.1531-1551. ⟨10.1080/10106049.2018.1497094⟩. ⟨hal-03133294⟩