Publications

Type of document

Keywords

Author

Of

At

Affichage de 141 à 150 sur 16075

Article dans une revue

Contact forces move a particle along an acoustically excited surface: Case of permanent contact

Vladislav Aleshin, Marina Terzi, Jules Ghesquière

It is known that solid particles can move along vibrating surfaces due to the action of oscillating contact forces. The effect is used for sorting or transporting particles (granular mixtures or powders) in food and pharmaceutical industries. Future applications can include actuating micro-devices…

AIP Conference Proceedings, 2025, International Conference “Advanced Mechanics: Structure, Materials, Tribology”, 3177, pp.020001. ⟨10.1063/5.0295665⟩. ⟨hal-05313689⟩

Article dans une revue

Adhesion at the glass/metal interface probed by Brillouin oscillations in colored picosecond acoustics

Arnaud Devos

Glass is a common material already employed in everyday applications, which has gained considerable interest for electronic components, due to its attractive electrical, physical, and chemical properties, as well as its prospects for a cost-efficient solution. Adhesion of thin metal film on glass…

Surface and Coatings Technology, 2025, 515, pp.132611. ⟨10.1016/j.surfcoat.2025.132611⟩. ⟨hal-05245832⟩

Communication dans un congrès

Estimation d'une loi de saut en fréquence par une analyse de la transformée de Fourier bidimensionnelle du spectrogramme, Estimation of a frequency hopping law by an analysis of the two-dimensional Fourier transform of the spectrogram

Ali Khalaf, Arthur Louchart, Sébastien Houcke, Ray Abdo, Laurent Clavier

<div><p>L'estimation des signaux à sauts de fréquence (FHSS) joue un rôle crucial dans l'analyse et la détection des communications dans des environnements dynamiques et complexes. Dans cet article, nous présentons une nouvelle méthode basée sur l'analyse fréquentielle du…, The estimation of frequency-hopping spread spectrum (FHSS) signals plays a crucial role in the analysis and detection of communications in dynamic and complex environments. In this paper, we introduce a novel method based on the frequency analysis of the spectrogram of an FHSS signal, specifically…

GRETSI 2025-30° Colloque sur le traitement du signal et des images, GRETSI, Aug 2025, Strasbourg, France. ⟨hal-05233046⟩

Article dans une revue

Point-of-Care Applicability of Graphene-Based Field Effect Transistors upon Modification with a Pyrene-Tagged Antifouling Copolymer: Application for cTnI Sensing in Blood

Rupali Bagale, Manova Santhosh Yesupatham, Abdellah Hambli, Subhankar Sahu, Christophe Ritzenthaler, Mandana Amiri, Sandro Spagnolo, Anna Kálosi, Francesco Basini, Henri Happy, Rabah Boukherroub, Wolfgang Knoll, Tibor Hianik, Eva Majková, Peter Šiffalovič, Roberto Corradini, David Montaigne, Eloise Woitrain, Adriana Hvizdošová Annušová, Sabine Szunerits

Field-effect transistors (FETs) are an integrated part of various electronic products and play an irreplaceable role in modern-day bioelectronics and biosensors. The electronic performance of FET-based sensors is intrinsically correlated with the choice of the sensing layer, with graphene being one…

ACS Sensors, 2025, 10 (9), pp.7072-7083. ⟨10.1021/acssensors.5c02191⟩. ⟨hal-05409285⟩

Article dans une revue

Celebrating 75 Years of the IEEE Circuits and Systems Society Across Europe [CASS Conference Highlights]

Francois Rivet, Sandro Carrara, Shih-Chii Liu, Laura Begon-Lours, Andreas Demosthenous, Mustak Erhan Yalcin, Morgan Madec, Antoine Frappe, Danilo Manstretta, Sonal Shreya

In celebration of the 75th anniversary of the IEEE Circuits and Systems Society (CASS), a series of events were held across Eu- rope from November to December 2024, organized by local CASS chapters in countries including Turkey, France, Switzerland, Fin- land, Italy, Denmark, and the United Kingdom…

IEEE Circuits and Systems Magazine -New Series-, 2025, 25 (3), pp.69-87. ⟨10.1109/MCAS.2025.3560603⟩. ⟨hal-05342860⟩

Article dans une revue

Low-temperature cotunneling electron transport in photoswitchable molecule-nanoparticle networks.

Yannick Viero, David Guérin, Dominique Vuillaume

We report the temperature-dependent (4.2 - 300 K) electron transport properties (current-voltage) of photo-switchable two-dimensional arrays of gold nanoparticles (10 nm in diameter) functionalized by azobenzene derivatives. Under UV-light irradiation at 4.2 K, the azobenzene moieties are switched…

Journal of Applied Physics, 2025, 138, pp.074304. ⟨10.1063/5.0284541⟩. ⟨hal-05100137v2⟩

Article dans une revue

Advancing medical question answering with a knowledge embedding transformer

Xiang Zhu, Mustaqeem Khan, Abdelmalik Taleb-Ahmed, Alice Othmani

Efficient medical question answering is essential for better patient care. Despite progress since Eliza (1966), even advanced LLMs (e.g., GPT-4) struggle with medical data. This study presents a system combining knowledge embedding and transformers. It includes a knowledge understanding layer and…

PLoS ONE, 2025, 20 (8), pp.e0329606. ⟨10.1371/journal.pone.0329606⟩. ⟨hal-05217396⟩

Article dans une revue

Absorption properties of hyperuniform and Poisson Point Process distributed metasurfaces at infrared wavelengths

R. Buisine, O. Vanbesien, D. Dereudre, L. Burgnies, E. Lheurette

In this article, we analyze the extinction and absorption properties of randomly distributed Metal–Insulator–Metal (MIM) metasurfaces operating at an infrared wavelength. Our attention has been focused on the comparison between correlated disordered, namely, hyperuniform, and Poisson Point Process…

Journal of Applied Physics, 2025, 138 (6), pp.063101. ⟨10.1063/5.0272612⟩. ⟨hal-05374899⟩

Article dans une revue

Impact of Multi-Bias on the Performance of 150 nm GaN HEMT for High-Frequency Applications

Mohammad Abdul Alim, Christophe Gaquière

This study examines the performance of a GaN HEMT with a 150 nm gate length, fabricated on silicon carbide, across various operational modes, including direct current (DC), radio frequency (RF), and small-signal parameters. The evaluation of DC, RF, and small-signal performance under diverse bias…

Micromachines, 2025, 16, ⟨10.3390/mi16080932⟩. ⟨hal-05234668⟩

Article dans une revue

Explicit noise and dissipation operators for quantum stochastic thermodynamics

Stefano Giordano, Fabrizio Cleri, Ralf Blossey

The theory of open quantum systems plays a fundamental role in several scientific and technological disciplines, from quantum computing and information science to molecular electronics and quantum thermodynamics. Despite its widespread relevance, a rigorous formulation of quantum dissipation in…

Journal of Statistical Mechanics: Theory and Experiment, 2025, 2025, ⟨10.1088/1742-5468/adf4bd⟩. ⟨hal-05300835⟩