Publications

• Communication dans un congrès

A New Nano-Generator-Photovoltaic Cell Platform for Transforming Motion on Earth to Electrical Energy: Theoretical Study

Adda Boualem, Marwane Ayaida, Cyril de Runz

2023 International Conference on Electrical, Communication and Computer Engineering (ICECCE), Dec 2023, Dubai, United Arab Emirates. pp.1-9, ⟨10.1109/ICECCE61019.2023.10442362⟩. ⟨hal-04517283⟩

• Article dans une revue

Terahertz molecular water laser using quantum cascade laser pumping

L. Juppet, Alexandra Khabbaz, J. Lampin, O. Pirali

Molecular lasers pumped by quantum cascade laser (QCL) open new possibilities for THz generation and its numerous applications, in particular, for high resolution molecular spectroscopy. In this article, a THz water laser pumped by a mid-infrared QCL was demonstrated using the broad tunability of…

Journal of Applied Physics, 2023, 134 (24), pp.243101. ⟨10.1063/5.0177191⟩. ⟨hal-04374579⟩

• Article dans une revue

Demonstration of avalanche capability in 800 V vertical GaN-on-Silicon diodes

Youssef Hamdaoui, Idriss Abid, Sondre Michler, Katir Ziouche, F Medjdoub

High-quality pseudo-vertical p-n diodes using a GaN-on-silicon heterostructure are reported. An optimized fabrication process including a beveled deep mesa as edge termination and reduced ohmic contact resistances enabled high on-state current density and low onresistance. A uniform breakdown…

Applied Physics Express, 2023, 17 (1), pp.016503. ⟨10.35848/1882-0786/ad106c⟩. ⟨hal-04313786⟩

• Article dans une revue

Surface acoustic wave confinement inside uncorrelated distributions of subwavelength scatterers

Thibault Deletang, Adnane Noual, Bernard Bonello, Roman Buisine, Yan Pennec, Bahram Djafari-Rouhani

We report an experimental study of surface acoustic wave (SAW) localization and propagation in random metasurfaces composed of Al scatters using pump–probe spectroscopy. Thanks to this technique, wideband high frequency acoustic modes are generated, and their dynamical propagation directly from…

Journal of Applied Physics, 2023, 134 (24), ⟨10.1063/5.0173970⟩. ⟨hal-04435488⟩

• Communication dans un congrès

[Invited] Contribution aux techniques avancées de contrôle non destructif (CND) et du contrôle santé intégré (CSI)

Farouk Benmeddour

Journée scientifique des chercheurs, CRTI Chéraga, Dec 2023, Alger, Algeria. ⟨hal-04570112⟩

• Article dans une revue

Towards Explainable AI for Channel Estimation in Wireless Communications

Abdul Karim Gizzini, Yahia Medjahdi, Ali Ghandour, Laurent Clavier

Research into 6G networks has been initiated to support a variety of critical artificial intelligence (AI) assisted applications such as autonomous driving. In such applications, AI-based decisions should be performed in a real-time manner. These decisions include resource allocation, localization…

IEEE Transactions on Vehicular Technology, 2023, pp.1-6. ⟨10.1109/TVT.2023.3345632⟩. ⟨hal-04387274⟩

• Thèse

An approach based on the µ-vibration concept contributes to the characterization and objective analysis of physiological fluids, Une approche basée sur un concept µ-vibratoire pour contribuer à la caractérisation et l’analyse objective des fluides physiologiques

Victory Elias

In a world of continuous technological evolution, micro-electromechanical system (MEMS) sensors are becoming increasingly prominent in various fields such as biomedicine, the aerospace industry,and information and communication technologies. At the heart of this revolution, cantilever microbeams…, Dans un monde en constante évolution technologique, les capteurs micro électromécaniques (MEMS) prennent une place prépondérante dans divers domaines tels que la biomédecine, l’industrie aérospatiale et les technologies de l’information et de la communication. Au cœur de cette révolution, les micro…

Micro and nanotechnologies/Microelectronics. Université Polytechnique Hauts-de-France, 2023. English. ⟨NNT : 2023UPHF0044⟩. ⟨tel-04453566⟩

• Article dans une revue

Real-time, chirped-pulse heterodyne detection at room-temperature with 100GHz 3dB-bandwidth mid-infrared quantum-well photodetectors

Quyang Lin, Michael Hakl, Sylvie Lepilliet, Hua Li, Jean-Francois Lampin, Emilien Peytavit, Stefano Barbieri

Thanks to intrinsically short electronic relaxation on the ps time scale, III-V semiconductor unipolar devices are ideal candidates for ultrahigh-speed operation at mid-infrared frequencies. In this work, antenna-coupled, GaAs-based multi quantum-well photodetectors operating in the 10-11`m range…

Optica, 2023, 10 (12), pp.1700-1708. ⟨10.1364/OPTICA.505745⟩. ⟨hal-04291689⟩

• Article dans une revue

Dynamic micromechanical measurement of the flexural modulus of micrometre-sized diameter single natural fibres using a vibrating microcantilever technique

Ali Reda, Thomas Dargent, Steve Arscott

The dynamic response of a structure is a manifestation of its inherent characteristics, including material density, mechanical modulus, thermo- and viscoelastic properties, and geometric properties. Together, these factors influence how the material behaves in dynamic scenarios, dictating its…

Journal of Micromechanics and Microengineering, 2023, 34 (1), pp.015009. ⟨10.1088/1361-6439/ad124e⟩. ⟨hal-04369012⟩

• Thèse

Statistical mechanics and thermodynamics of adhesion, phase transformations, and fracture in micro- and nano-systems, Mécanique statistique et thermodynamique de l'adhésion, des transformations de phase et de la rupture dans les micro et nanosystèmes

Andrea Cannizzo

Micro-instability and multi-stability phenomena play a key role in various mechanical and physical systems, both artificial and biological. As such, their understanding is addressed in a wide field of studies, with many practical and theoretical applications. The modeling of the temperature effect…, Les phénomènes de micro-instabilité et de multi-stabilité jouent un rôle clé dans divers systèmes mécaniques et physiques, tant artificiels que biologiques. Leur compréhension fait donc l'objet d'un vaste champ d'études, avec de nombreuses applications pratiques et théoriques. La…

Electronics. Centrale Lille Institut; Politecnico di Bari, 2023. English. ⟨NNT : 2023CLIL0027⟩. ⟨tel-04508901⟩