Publications

• Article dans une revue

Dispersion of surface acoustic waves in thin films at extreme wavelength-to-thickness ratios

Marc Duquennoy, Tahar Kadi, Mohammadi Ouaftouh, Nikolay Smagin, Frédéric Jenot

Surface acoustic waves (SAWs) are sensitive to the presence of a layer on the surface of a material, even if this layer is extremely thin compared to their wavelengths. Given the very slow propagation velocities of SAWs compared to electromagnetic waves, their wavelengths are on the order of 40 μm…

JASA Express Letters, 2022, 2 (10), pp.104002. ⟨10.1121/10.0014859⟩. ⟨hal-03835165⟩

• Autre publication scientifique

[Invited] Emploi et compétences pour la filière industrie électronique: métiers d'avenir et défi formation

Virginie Hoel

FRENCHSTEM, 11-14 Oct 2022, Saint Raphael, France, 2022. ⟨hal-03813589⟩

• Article dans une revue

Broadband 3-D Shared Aperture High Isolation Nine-Element Antenna Array for On-Demand Millimeter-Wave 5G Applications

Mohammad Alibakhshikenari, Bal Virdee, Valeria Vadalà, Mariana Dalarsson, María Elena de Cos Gómez, Abdullah Alharbi, Shah Nawaz Burokur, Sonia Aïssa, Iyad Dayoub, Francisco Falcone, Ernesto Limiti

The paper presents the results of a novel 3-D shared aperture 3×3 matrix antenna-array for 26 GHz band 5 G wireless networks. Radiation elements constituting the array are hexagonal-shaped patches that are elevated above the common dielectric substrate by 3.35 mm and excited through a metallic rod…

Optik, 2022, 267, pp.169708. ⟨10.1016/j.ijleo.2022.169708⟩. ⟨hal-03739680⟩

• Article dans une revue

Influence of graphene oxide on the toxicity of polystyrene nanoplastics to the marine microalgae Picochlorum sp.

Gamze Yesilay, Layla Hazeem, Mohamed Bououdina, Demet Cetin, Zekiye Suludere, Alexandre Barras, Rabah Boukherroub

Graphene oxide (GO) features distinctive physical and chemical characteristics; therefore, it has been intensively investigated in environmental remediation as a promising material for clean-up of soil contamination and water purification and used as immobilization material. Plastic is a widespread…

Environmental Science and Pollution Research, 2022, 29, pp.75870-75882. ⟨10.1007/s11356-022-21195-w⟩. ⟨hal-03689555⟩

• Article dans une revue

Acoustic Sensor Based on a Cylindrical Resonator for Monitoring a Liquid Flow

Abdellatif Gueddida, Yan Pennec, Ana Luiza Silveira Fiates, Michael Johannes Vellekoop, Bernard Bonello, Bahram Djafari-Rouhani

We present a numerical investigation of an acoustic sensor based on a cylindrical resonator to monitor the acoustic properties of liquids flowing in a tube. The sensor design consists of a hollow cylindrical washer surrounding the tube, which carries the liquid, and which can be filled during the…

Crystals, 2022, 12 (10), 1398, 12 p. ⟨10.3390/cryst12101398⟩. ⟨hal-03815230⟩

• Article dans une revue

In Situ Growth of PbS Nanoparticles without Organic Linker on ZnO Nanostructures via Successive Ionic Layer Adsorption and Reaction (SILAR)

Basma El Zein, Mutalifu Abulikemu, Ahmad Barham, Alia Al-Kilani, Mohammed Alkhatab, Samir Hamdan, El Hadj Dogheche, Ghassan Jabbour

The process of effective solar energy harvesting and conversion requires efficient photon absorption, followed by charge generation and separation, then electron transfer. Nanostructured materials have been considered as potential building blocks for the development of future generations of solar…

Coatings, 2022, 12 (10), pp.1486. ⟨10.3390/coatings12101486⟩. ⟨hal-03811473⟩

• Article dans une revue

Development of a Broadband (100–240 MHz) Surface Acoustic Wave Emitter Devoted to the Non-Destructive Characterization of Sub-Micrometric Thin Films

Marc Duquennoy, Nikolay Smagin, Tahar Kadi, Mohammadi Ouaftouh, Frédéric Jenot

In the ultrasonic non-destructive evaluation of thin films, it is essential to have ultrasonic transducers that are able to generate surface acoustic waves (SAW) of suitably high frequencies in a wide frequency range of between ten and several hundred megahertz. If the characterization is carried…

Sensors, 2022, 22 (19), pp.7464. ⟨10.3390/s22197464⟩. ⟨hal-03822957⟩

• Chapitre d'ouvrage

9. Incremental deep learning model for plant leaf diseases detection

Salima Ouadfel, Wafa Mousser, Ismail Ghoul, Abdelmalik Taleb-Ahmed

In recent years, deep learning has revolutionized machine learning and has been used with great success in various engineering fields, such as transportation, agriculture, finance, and marketing. The interest in deep learning for such applications is due to its ability to manage gigantic volumes of…

Artificial Neural Networks for Renewable Energy Systems and Real-World Applications, Elsevier, pp.207-222, 2022, ⟨10.1016/B978-0-12-820793-2.00011-2⟩. ⟨hal-03882902⟩

• Thèse

Design and synthesis of high-performance nanomaterials for electrochemical water splitting, Conception et synthèse de nanomatériaux performants pour la séparation électrochimique de l'eau

Yuanyuan Miao

In thesis, we have designed and developed high-efficiency, high-stability, and cost-effective electrocatalysts using a facile and environmentally friendly process. Firstly, we developed an ultrathin hierarchical P-doped MoS2/Ni3S2 heterostructure on nickel foam (NF) by one-pot synthesis. Owing to…, Dans cette thèse, nous avons conçu et développé des électrocatalyseurs à hauts rendement et stabilité et à faible cout en utilisant des méthodes simples et non polluantes. Dans un premier temps, nous avons développé une hétérostructure MoS2/Ni3S2 hiérarchisée ultrafine dopée P sur le mousse de…

Micro and nanotechnologies/Microelectronics. Université de Lille, 2022. English. ⟨NNT : 2022ULILN019⟩. ⟨tel-04761203⟩

• Communication dans un congrès

Scénarisation pédagogique d’un travail pratique d’électronique des capteurs et réflexion sur les pratiques du télétravail

Bastien Roucaries, Salah-Eddine Hebaz, Taisa Guidini Gonçalves, Meriem Chrifi Alaoui

Le télétravail devient une réalité établie dans les entreprises à l’échelle mondiale. Une réflexion sur la pédagogie et l’enseignement de ces nouvelles pratiques doit être menée dans le cadre des études initiales. Le présent travail s’adresse à la question de la motivation et à la capacité des…

Colloque de l’Enseignement des Technologies et des Sciences de l’Information et des Systèmes, Jun 2023, Reims, France. pp.2001, ⟨10.1051/j3ea/20231030⟩. ⟨hal-04356243⟩