Publications

• Communication dans un congrès

Improving ViBe-based Background Subtraction Techniques Using RGBD Information

Ihssane Houhou, Athmane Zitouni, Yassine Ruichek, Salah Eddine Bekhouche, Abdelmalik Taleb-Ahmed

In this paper, we propose a framework for improving Background Subtraction techniques. This framework is based on two types of data, RGB and Depth. Our study stands for obtaining preliminary results of the background segmentation using Depth and RGB channels independently, then using an algorithm…

2022 7th International Conference on Image and Signal Processing and their Applications (ISPA), May 2022, Mostaganem, Algeria. pp.1-6, ⟨10.1109/ISPA54004.2022.9786278⟩. ⟨hal-03689564⟩

• Article dans une revue

Nanowire-Based 3-D Transmission-Line Transformer for Millimeter-Wave Applications

Tadeu Mota Frutuoso, Joao Lé, Yoann Berthoud, Julio Mota Pinheiro, Marc Margalef-Rovira, Philippe Ferrari, Gustavo Plamplona Rehder, Ariana Maria da Conceiçao Lacorte Caniato Serrano

<p>In this letter, 3-D transformers based on transmission lines (TLs) working at mm-wave frequencies are presented. They were realized in a low-cost technology based on metallic-filled nanoporous membranes. Several transformers were designed and measured with different numbers of turns, from…

IEEE Microwave and Wireless Components Letters, 2022, 32 (10), pp.1171-1174. ⟨10.1109/LMWC.2022.3159096⟩. ⟨hal-03666358⟩

• Thèse

Calcul des résistances thermiques d'interface par dynamique moléculaire ab initio, Simulation of thermal interface resistances by first­ principles molecular dynamics

Thuy-Quynh Duong

La compréhension des mécanismes de transport thermique dans les nanostructures et les nanomatériaux est primordiale pour optimiser leur utilisation dans les nano-dispositifs. En effet, les comportements et la fiabilité de ces nano-dispositifs dépendent fortement de la façon dont les systèmes…, Understanding the mechanisms of thermal transport in nanostructures and nanomaterials is essential to optimize their use in nano-devices. Indeed, the behaviours and reliability of these nano-devices depend heavily on how the systems dissipate heat. In addition, interfaces are a major element in…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2022. Français. ⟨NNT : 2022ULILN010⟩. ⟨tel-03935306⟩

• Communication dans un congrès

Anisotropic mobility in AlGaN/GaN heterostructure with thin GaN on AlN/Sapphire template

Julien Bassaler, Rémi Comyn, C. Bougerol, Yvon Cordier, F Medjdoub, Philippe Ferrandis

WOCSDICE EXMATEC 2022, May 2022, Ponta Delgada, Portugal. ⟨hal-03681788⟩

• Communication dans un congrès

Investigation on GaN channel thickness downscaling in high electron mobility transistor structures grown on AlN bulk substrate

Reda Elwaradi, C. Bougerol, Jash Mehta, Maud Nemoz, F Medjdoub, Yvon Cordier

WOCSDICE EXMATEC 2022, May 2022, Ponta Delgada, Portugal. ⟨hal-03681811⟩

• Communication dans un congrès

Sub-Micron Thick GaN-on-Si HEMTs with More than 7.5 MV/cm Buffer Breakdown Field

Elodie Carneiro, Stephanie Rennesson, Sébastian Tamariz, Fabrice Semond, F Medjdoub

WOCSDICE EXMATEC 2022, May 2022, Ponta Delgada, Portugal. ⟨hal-03681838⟩

• Thèse

Surface engineering of stainless steel for dairy fouling management, Modification de surface de l'acier inoxydable pour limiter l'encrassement laitier

Manon Saget

In dairy industries, production costs are highly impacted by the deposition of fouling onto equipment. Promising coatings to prevent fouling adhesion (i.e. anti-fouling) or to ease fouling removal (i.e. fouling-release) were previously developed. Nonetheless, their durability and food-compatibility…, Les industries laitières sont extrêmement impactées par l’encrassement des équipements de pasteurisation et de stérilisation. Une des solutions envisagées pour limiter l’adhésion de l’encrassement consiste à modifier la surface de l’acier inoxydable des échangeurs thermiques. Différent types de…

Chemical engineering. Université de Lille, 2022. English. ⟨NNT : 2022ULILR022⟩. ⟨tel-04087170⟩

• Article dans une revue

A Biosensor Based on Bound States in the Continuum and Fano Resonances in a Solid–Liquid–Solid Triple Layer

Ilyasse Quotane, Madiha Amrani, Cécile Ghouila-Houri, El Houssaine El Boudouti, Leonid Krutyansky, Bogdan Piwakowski, Philippe Pernod, Abdelkrim Talbi, Bahram Djafari-Rouhani

We propose a simple solid–liquid–solid triple layer biosensor platform based on bound states in the continuum (BICs) and Fano resonances to detect the acoustic properties of liquids and apply the method to a mixture of water and albumin with various concentrations. The solid–liquid–solid triple…

Crystals, 2022, 12 (5), pp.707. ⟨10.3390/cryst12050707⟩. ⟨hal-03675361⟩

• Article dans une revue

Direct observation of edge modes in zigzag granular chains

Li-Yang Zheng, Shilin Qu, Florian Allein, Théo Thréard, Vitali Goussev, Vincent Tournat, Georgios Theocharis

As a new class of artificial elastic materials, granular crystals are mechanical structures of elastic beads arranged in contact through a lattice. One important feature of wave dynamics in granular crystals is that it highly relies on the contact mechanics, allowing for exotic wave transport…

Journal of Sound and Vibration, 2022, 526, pp.116761. ⟨10.1016/j.jsv.2022.116761⟩. ⟨hal-03665812⟩

• Article dans une revue

Heat dissipation in partially perforated phononic nano-membranes with periodicities below 100 nm

Antonin Massoud, Valeria Lacatena, Maciej Haras, Emmanuel Dubois, Stéphane Monfray, Jean-Marie Bluet, Pierre-Olivier Chapuis, J.F. Robillard

Understanding how thermal-phonon paths can be shaped is key for controlling heat dissipation at the nanoscale. Thermophononic crystals are periodic porous nanostructures with thermal conductivity deviating from effective medium theory, which is possible if the characteristic sizes are of the order…

APL Materials, 2022, 10 (5), pp.051113. ⟨10.1063/5.0091539⟩. ⟨hal-03682509⟩