Publications

• Article dans une revue

Metasurface-based Filters for High Data Rate THz Wireless Communications: Experimental Validation of a 14 Gbps OOK and 104 Gbps QAM-16 Wireless Link in the 300 GHz band

D. Pirrone, A. Ferraro, D. Zografopoulos, W. Fuscaldo, P. Szriftgiser, Guillaume Ducournau, R. Beccherelli

We demonstrate the effectiveness of frequency selective surface filters in wireless communications at low terahertz (THz) frequencies. Full-wave simulations of pass-band filters designed at 270 GHz and 330 GHz are compared with measurements over 220–360 GHz, showing remarkable agreement. The filter…

IEEE Transactions on Wireless Communications, 2022, 21 (10), pp.8688-8697. ⟨10.1109/TWC.2022.3168399⟩. ⟨hal-03666533⟩

• Article dans une revue

CNTFET‐based ternary address decoder design

Rawan Mohammed, Mohammed Fouda, Ihsen Alouani, Lobna Said, Ahmed Radwan

With the end of Moore's law, new paradigms are investigated for more scalable computing systems. One of the promising directions is to examine the data representation toward higher data density per hardware element. Multiple valued logic (MVL) emerged as a promising system due to its…

International Journal of Circuit Theory and Applications, 2022, 50 (10), pp.3682-3691. ⟨10.1002/cta.3340⟩. ⟨hal-03749121⟩

• 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⟩

• 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

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⟩

• 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⟩

• 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⟩