Publicaciones

• Communication dans un congrès

Smart electrode array for cochlear implants

Ahmad Itawi, Sofiane Ghenna, Guillaume Tourrel, Sébastien Grondel, Cedric Plesse, Giao Tran Minh Nguyen, Frederic Vidal, Yinoussa Adagolodjo, Lingxiao Xun, Gang Zheng, Alexandre Kruszewski, Christian Duriez, Eric Cattan

Cochlear implants made of standard silicone electrode array (EA) are currently used to stimulate the auditory nerve of patients’ cochlea. The implants have a proximal diameter of 0.5mm and 2~3cm long composed of 20 bulk platinum electrodes and connection wires (Ø 25µm). Due to their stiffness and...

36th International Conference on Micro Electro Mechanical Systems (IEEE MEMS 2023), IEEE, Jan 2023, München, Germany. 4 p., ⟨10.1109/MEMS49605.2023.10052348⟩. ⟨hal-03946253⟩

• Article dans une revue

High-Speed Uni-Travelling-Carrier Photodiodes on Silicon Nitride.

Dennis Maes, Sam Lemey, Gunther Roelkens, Mohammed Zaknoune, Vanessa Avramovic, Etienne Okada, Pascal Szriftgiser, Emilien Peytavit, Guillaume Ducournau, Bart Kuyken

Integrated photonics is an emerging technology for many existing and future tele- and data communication applications. One platform of particular interest is Silicon Nitride (SiN) thanks to - amongst others - its very low-loss waveguides. However, it lacks active devices, such as lasers, amplifiers...

APL Photonics, 2023, 8 (1), 016104, 6 p. ⟨10.1063/5.0119244⟩. ⟨hal-03917866⟩

• Article dans une revue

SuperpixelGridMasks Data Augmentation: Application to Precision Health and Other Real-world Data

Karim Hammoudi, Adnane Cabani, Bouthaina Slika, Halim Benhabiles, Fadi Dornaika, Mahmoud Melkemi

A novel approach of data augmentation based on irregular superpixel decomposition is proposed. This approach called SuperpixelGridMasks permits to extend original image datasets that are required by training stages of machine learning-related analysis architectures towards increasing their...

Journal of Healthcare Informatics Research, 2023, 6, pp.442-460. ⟨10.1007/s41666-022-00122-1⟩. ⟨hal-03951542⟩

• Thèse

Preparation of photothermal nanomaterials for water treatment, Préparation de nanomatériaux photothermiques pour la purification d'eau

Go Inoue

Solar interfacial evaporation has recently emerged as a solution to alleviate the water shortage of our century in an environmentally-friendly way. However, the low efficiency of water-steam conversion, the high cost for the preparation of the evaporator, and the scarcity of raw materials are major..., L'évaporation interfaciale solaire est apparue récemment comme une solution pour pallier la pénurie d'eau de notre siècle de manière écologique. Cependant, la faible efficacité de la conversion eau-vapeur, le coût élevé de la préparation de l'évaporateur et la rareté des matières...

Micro and nanotechnologies/Microelectronics. Université de Lille, 2023. English. ⟨NNT : 2023ULILN002⟩. ⟨tel-04528742⟩

• Thèse

Effet de la paromomycine sur le développement du parasite Cryptosporidium parvum : des méthodes standards de détection à la spectroscopie d'impédance, comment accélérer les méthodes de criblage des molécules à visée thérapeutique ?, Effect of paromomycin on the development of the parasite Cryptosporidium parvum : from standard methods of detection to impedance spectroscopy, how to accelerate drug screening method ?

Anne-Charlotte Lenière

Les parasites du genre Cryptosporidium sont les agents pathogènes responsables d'une maladie gastro-entérique marquée par des diarrhées sévères : la cryptosporidiose. Cette infection peut devenir fatale chez les individus les plus fragiles (enfants en bas âge, personnes âgées ou..., Cryptosporidium is a protozoan parasite which infects a wide range of hosts including Human Beings and has a global presence. Cryptosporidium is the etiologic agent of cryptosporidiosis, a disease characterized by profuse diarrhea. In vulnerable patients (infants, old people or immunodeficient...

Micro et nanotechnologies/Microélectronique. Université de Lille, 2023. Français. ⟨NNT : 2023ULILN007⟩. ⟨tel-04324754⟩

• Thèse

Improving cooperative non-orthogonal multiple access (CNOMA) and enhancing the physical layer security (PLS) for beyond 5G (B5G) and future eHealth wireless networks, Amélioration des techniques d'accès multiple non-orthogonales coopératives (CNOMA) et renforcement de la sécurité de la couche physique pour les systèmes sans fil au-delà de la 5G (B5G) et des futurs réseaux de eSanté

Anis Amazigh Hamza

The fifth generation of cellular networks (5G) was a real revolution in radio access technologies and mobile networks, presenting itself as the breakthrough generation that allowed the coexistence of extremely diversified applications and usage scenarios, unified under the same standard...., La cinquième génération de réseaux cellulaires (5G) a été une véritable révolution des technologies du réseau d'accès radio et du réseau mobile de base, se présentant comme la génération de rupture qui permet la cohabitation d'applications et usages extrêmement diversifiés, unifiés au...

Micro and nanotechnologies/Microelectronics. Université Polytechnique Hauts-de-France; Institut national des sciences appliquées Hauts-de-France, 2023. English. ⟨NNT : 2023UPHF0006⟩. ⟨tel-04037829⟩

• Article dans une revue

Photocatalytic Partial Oxidation of Methane to Carbon Monoxide and Hydrogen over CIGS Solar Cell

Chunyang Dong, Di Yu, Karima Ben Tayeb, Pardis Simon, Ahmed Addad, Martine Trentesaux, Danilo Oliveira de Souza, Sergei Chernyak, Deizi V Peron, Amelle Rebai, Jean-François Guillemoles, Xavier Wallart, Bruno Grandidier, Andrei Y Khodakov, Negar Naghavi, Ordomsky V.

Methane valorization is one of the main challenges in the modern chemical industry. However, existing processes require high reaction temperatures. The alternative photocatalytic routes for methane valorization at ambient conditions would be highly attractive. Today, photovoltaic (PV) generation of...

Applied Catalysis B: Environmental, 2023, 325, pp.122340. ⟨10.1016/j.apcatb.2022.122340⟩. ⟨hal-03924564⟩

• Article dans une revue

Highly stable fluorine-free slippery liquid infused surfaces

Anne-Sophie Vaillard, Manon Saget, Flavie Braud, Marc Lippert, Laurent Keirsbulck, Maude Jimenez, Yannick Coffinier, Vincent Thomy

A promising Slippery Liquid Infused Surface (SLIS) has been developed, that is both easy-to-produce and environmentally friendly. Using a double replication method, a 200 µm-thick texturized cross-linked PDMS film was obtained, leading to a grid of micrometric hills and deep wells. A comparison...

Surfaces and Interfaces, 2023, 42, Part A, pp.103296. ⟨10.1016/j.surfin.2023.103296⟩. ⟨hal-04215387⟩

• Communication dans un congrès

THz topological Waveguides in 600 GHz frequency Region

Abdu Subahan Mohamed, Edouard Lebouvier, Gaëtan Lévêque, Yan Pennec, Marc Faucher, Alberto Amo, Pascal Szriftgiser, Guillaume Ducournau

We experimentally demonstrate a silicon-based valley photonic crystal (VPC) waveguide for the 590-620 GHz frequency region. We specifically conduct measurements on the transmission and group delay for normal silicon waveguides and Valley photonic crystal waveguides and state that topological valley...

2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2023, Montreal, Canada. ⟨10.1109/IRMMW-THz57677.2023.10298871⟩. ⟨hal-04277479⟩

• Communication dans un congrès

Light and Efficient Authentication Mechanism for Connected Vehicles Using Unsupervised Detection

Ramzi Boutahala, Hacène Fouchal, Marwane Ayaida, Shiwen Mao

IEEE International Conference on Communications (ICC), 2023, Rome, Italy. pp.329-333, ⟨10.1109/ICC45041.2023.10279812⟩. ⟨hal-04297399⟩