Publications

• Poster de conférence

GAP(111)B-SE Surface for TMD epitaxial growth

Niels Chapuis, Christophe Coinon, D. Deresmes, Xavier Wallart

Over the past few years, 2D-Transition Metal Dichalcogenides (TMDs) have revealed great potential for optoelectronics and nanoelectronics devices, thanks to their exceptional properties, not encountered in other materials. They can be grown by van der Waals epitaxy allowing the use of materials…

GDR-IRN HOWDI 2022 Meeting, May 2022, Dourdan, France. . ⟨hal-03828069⟩

• Communication dans un congrès

High Data Rate OOK Wireless Link at 300 GHz Band through Metasurface-based Filters: Analysis, Design, and Experiment

Daniele Pirrone, Antonio Ferraro, Dimitrios Zografopoulos, Pascal Szriftgiser, Guillaume Ducournau, Romeo Beccherelli, Walter Fuscaldo

The capabilities of frequency-selective surface (FSS) as free-space filters for wireless communications in the 300 GHz band are here demonstrated experimentally. The presence of a filter plays a key role to protect wireless communications from out-of-band interference without resorting to…

2022 Microwave Mediterranean Symposium (MMS), May 2022, Pizzo Calabro, Italy. pp.1-4, ⟨10.1109/MMS55062.2022.9825576⟩. ⟨hal-03739939⟩

• Communication dans un congrès

SiGe Circuits for Future LEO Constellations

Marc Margalef-Rovira, N. Defrance, Guillaume Ducournau

This work presents an overview of the current state-of-the-art Power Amplifiers and Low-Noise amplifiers in the 40–75 GHz frequency band (i.e., V -band). These RF blocks are critical for the development of future LEO constellations that have recently begun to target these frequencies. Special…

2022 Microwave Mediterranean Symposium (MMS), May 2022, Pizzo Calabro, Italy. pp.1-2, ⟨10.1109/MMS55062.2022.9825590⟩. ⟨hal-03747640⟩

• 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⟩

• 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⟩

• 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⟩

• 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⟩