Publicaciones

• Article dans une revue

Active control of high-level tonal noise in flows up to Mach 0.5 using Harmonic Acoustic Pneumatic Sources

Alexandre Schiavini, Philippe Micheau, Gwénaël Gabard, Thomas Humbert, Pierre Grandjean

The Harmonic Acoustic Pneumatic Source (HAPS) has been designed to act as a secondary source for active control of fan noise in aircraft engines, taking advantage of the pneumatic energy from the turbofan. One challenge for its use in the nacelle is that the source has to produce a high-level tonal...

Acta Acustica, 2026, 10 (78), pp.13. ⟨10.1051/aacus/2026078⟩. ⟨hal-05742864⟩

• Article dans une revue

A Systematic Measurement Study of Magnetoresistance Sensor Selection and Differential Configuration for Magnetic Nanoparticle Quantification

Peggy Xinyu Pei, Yannick Dusch, Fabio Aldo Kraft, Abdelkrim Talbi, Martina Gerken

Magnetic nanoparticles (MNPs) are widely used in biomagnetic sensing and bioassays, where accurate and reliable concentration quantification is often required. Relaxation-based magnetic detection exploits the nonlinear magnetization dynamics of MNPs and is commonly employed to probe particle...

IEEE Transactions on Instrumentation and Measurement, 2026, 75, pp.6006715 - 6006715. ⟨10.1109/tim.2026.3742155⟩. ⟨hal-05836658⟩

• Article dans une revue

Mo-enhanced passivity of stainless steels studied at metal/oxide interfaces by DFT atomistic modeling

Xian Huang, Dominique Costa, Vincent Maurice, Philippe Marcus

Applied Surface Science, 2026, 716, ⟨10.1016/j.apsusc.2025.164709⟩. ⟨hal-05322240⟩

• Article dans une revue

Silicon Tile-Stacking Technology for Low-Loss Sub-THz Waveguides and 3D Packaging

Arthur L. Alves, Cybelle Belem Goncalves, Frederic Gianesello, Guillaume Ducournau, Emmanuel Dubois

This paper presents the design, fabrication, and experimental characterization of low-loss, G-band (140–220 GHz) H-plane S-bend rectangular waveguides fabricated via a multi-layer stack of laser-micromachined silicon tiles. To overcome sub-millimeter manufacturing challenges, an ultrashort-pulse...

IEEE Transactions on Components, Packaging and Manufacturing Technology, In press. ⟨hal-05782059⟩

• Article dans une revue

Ultralow‐Dispersion Silicon THz Photonic Crystal Interconnects for Multichannel Datalinks

Nikhil Navaratna, Thomas Caiwei Tan, Pascal Szriftgiser, Guillaume Ducournau, Ranjan Singh

All-Silicon (Si) Terahertz (THz) interconnects are a key platform for next-generation on-chip communication, leveraging broadband photonics to connect reconfigurable electronics. Yet their potential remains largely unrealized, due to low reported data rates and a lack of systematic insight into the...

Advanced Materials, 2026, 8 p. ⟨10.1002/adma.74150⟩. ⟨hal-05705648⟩

• Pré-publication, Document de travail

SPARK-IL: Spectral Retrieval-Augmented RAG for Knowledge-driven Deepfake Detection via Incremental Learning

Hessen Bougueffa Eutamene, Abdellah Zakaria Sellam, Abdelmalik Taleb-Ahmed, Abdenour Hadid

Detecting AI-generated images remains a significant challenge because detectors trained on specific generators often fail to generalize to unseen models; however, while pixel-level artifacts vary across models, frequency-domain signatures exhibit greater consistency, providing a promising...

2026. ⟨hal-05596260⟩

• Article dans une revue

Combined Influence of Precursor Source and Solvent Type on Microstructural and Optical Properties of Spin-Coated ZnO Thin Films

Alphonse Déssoudji Gboglo, Mazabalo Baneto, Ognanmi Ako, Abdoul-Razak Ali-Tagba, Bruno Grandidier, Kekeli N’konou

The present work investigates the combined effect of precursor source and solvent on the structural, morphological, and optical properties of ZnO thin films prepared by the spin-coating technique. Three precursor sources (zinc acetate dihydrate, zinc chloride, and zinc nitrate hexahydrate) and four...

Surfaces, 2026, 9 (2), pp.50. ⟨10.3390/surfaces9020050⟩. ⟨hal-05684448⟩

• 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

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⟩