Publications

• Article dans une revue

Harnessing normal-shear coupling in metabarriers for deep sub-wavelength underwater noise control

Vinícius F Dal Poggetto, Marco Miniaci

Anthropogenic underwater noise poses a significant threat to marine ecosystems, disrupting key biological functions. Common mitigation strategies include enclosing noise sources within acoustic barriers. Current designs include locally resonant absorbers, which offer narrow-band performance, and…

npj Acoustics, 2026, 2 (1), pp.20. ⟨10.1038/s44384-026-00056-7⟩. ⟨hal-05675214⟩

• Article dans une revue

Real-Time Evolution of the Mechanical Properties of Flax Stems During Post-Harvest Dew Retting: Towards Objective Retting Assessment

Ali Reda, Lionel Buchaillot, Steve Arscott

Post-harvest field dew retting is a critical stage in flax fibre production because it facilitates the separation of fibre bundles from the surrounding stem tissues. In current agricultural practice, the optimum retting stop-point is still assessed largely using empirical criteria, motivating the…

Agriculture, 2026, 16 (18), pp.1940. ⟨10.3390/agriculture16181940⟩. ⟨hal-05742620⟩

• Chapitre d'ouvrage

Chapter 2. Electromagnetic wave to material interaction and microwave materials measurements

Kamel Haddadi, Malgorzata Celuch

Electromagnetic Interference Shielding Materials, Electromagnetic Interference Shielding Materials Graphene-Based Composites and Beyond Woodhead Publishing Series in Electronic and Optical Materials, Elsevier, pp.3-28, 2026, ISBN: 978-0-443-36630-7. ⟨10.1016/B978-0-443-36630-7.00004-1⟩. ⟨hal-05619825⟩

• Chapitre d'ouvrage

Path eigenfunction localization and sensing

Abdellatif Akjouj, Housni Al-Wahsh, Eman Abdel-Ghaffar, Madiha Amrani, Leonard Dobrzyński

Leonard Dobrzynski. Sensing, Elsevier, pp.39-70, 2026, Interface Transmission Tutorial Book Series, Sensing Long-Lived Resonances, 978-0-443-32944-9. ⟨10.1016/B978-0-44-332944-9.00013-X⟩. ⟨hal-05569940⟩

• Article dans une revue

0.53 mΩ.cm 2 /592 V High Breakdown Voltage GaN-on-Sapphire Schottky Diodes Without Edge Termination

Hugo Bouillaud, Beatriz Orfao, Etienne Okada, Yannick Roelens, Malek Zegaoui, Mohammed Zaknoune

In this letter, we report high-performance Pt/GaN quasi-vertical Schottky barrier diodes on sapphire substrate. With a 5 μm drift layer and a highly controlled fabrication process, the devices demonstrate an extremely low on-resistance of 0.53 mΩ.cm² while exhibiting a high breakdown voltage of 592…

IEEE Electron Device Letters, 2026, pp.1-1. ⟨10.1109/LED.2026.3652934⟩. ⟨hal-05484994⟩

• Article dans une revue

Steerable Thin-Film Electrode Array for Cochlear Implantation: Design and Development for Future Atraumatic Insertion

Ahmad Itawi, Bacem Zribi, Prabhakar Sidambaram, Thanh Hang Tran, Guillaume Tourrel, Renato Torres, Sofiane Ghenna, Sébastien Grondel, Yann Nguyen, Cedric Plesse, Eric Cattan

During cochlear implant surgery, standard electrode arrays are inserted into the scala tympani to stimulate the spiral ganglion cells and rehabilitate hearing in deaf patients. However, conventional electrode arrays' stiffness and passive nature lead to potential trauma or incomplete insertion…

Sensors and Actuators Reports, 2026, 11, pp.100447. ⟨10.1016/j.snr.2026.100447⟩. ⟨hal-05488634⟩

• Article dans une revue

Inkjet-Printing with Micrometer Resolution on Paper for Flexible RF Applications

Fawzi Bouakkaz, Riccardo Sargeni, Sylvie Lepilliet, Simon Skrzypczak, Emiliano Pallecchi, Gianluca Fiori, Henri Happy

Geometry is a critical factor in radio frequency design that directly affects the performance and efficiency of RF components and systems. The characteristic impedance and the propagation constant of transmission lines are affected by the conductor width, spacing, and the dielectric properties. In…

IEEE Journal On Flexible Electronics, 2026, pp.1-1. ⟨10.1109/JFLEX.2026.3668145⟩. ⟨hal-05554156⟩

• Article dans une revue

Reconfigurable Intelligent Surfaces for 6G and Beyond: A Comprehensive Survey from Theory to Deployment

Prasetyo Putranto, Anis Amazigh Hamza, Sameh Mabrouki, Nasrullah Armi, Iyad Dayoub

IEEE Open Journal of the Communications Society, 2026, pp.1-1. ⟨10.1109/OJCOMS.2026.3740346⟩. ⟨hal-05784235⟩

• Article dans une revue

Performance Evaluation of Cell-Free Massive MIMO Systems Based on Mixed Indoor/Outdoor Measurements

Eric Pierre Simon, Joumana Farah, Valentin Picquet, Pierre Laly

This paper presents an extensive investigation into the performance of cell-free massive multiple-input multiple-output (CF-mMIMO) systems using empirical channel data. We first detail an original measurement campaign conducted in a mixed indoor/outdoor campus environment, providing a realistic…

IEEE Access, 2026, 14, pp.58453-58465. ⟨10.1109/ACCESS.2026.3682917⟩. ⟨hal-05602429⟩

• Article dans une revue

Low-loss, 1-m long length, silica based hollow-core THz waveguide operating at 1 THz

Georges Humbert, Jean-Louis Auguste, Guillaume Ducournau, Jean-Francois Lampin

A hollow-core THz waveguide composed of silica capillaries is proposed for low-loss THz wave propagation. Silica, despite its large absorption coefficient at THz frequencies, offers numerous fabrication advantages for developing THz waveguides. A numerical study on the anti-resonant guiding…

IEEE Transactions on Terahertz Science and Technology, 2026, pp.1-7. ⟨10.1109/TTHZ.2026.3705971⟩. ⟨hal-05697920⟩