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Communication dans un congrès

Co-Integration of High-Frequency Devices on Epitaxial ScAlN for Tunable RF SAW Filters

Nagesh Bhat, Seif El Whibi, Edouard Lebouvier, N. Defrance, Jean-Claude de Jaeger, Zahia Bougrioua, Florian Bartoli, Valentina Gallardo-Mödinger, Maxime Hugues, Yvon Cordier, Sami Hage-Ali, Ulrich Youbi, Thierry Aubert, Omar Elmazria, Marie Lesecq

With the rise of 6G and growing data demands, high performance materials for RF components are essential. Scandium-doped aluminum nitride (ScAlN) offers a promising barrier layer for next-generation high electron mobility transistors (HEMTs), providing enhanced carrier density. This piezoelectric…

Wocsdice Exmatec 2025, Jun 2025, Cadiz, Spain. ⟨hal-05467164⟩

Communication dans un congrès

Integration of Millimeter-Wave Air Filled Cavities and Filters Using Vertically Aligned Carbon Nanotubes

Ankit Kumar Verma, Rongtao Jiang, Jianping Zou, Chong Wei Tan, Amit Kumar, Beng Kang Tay, Dominique Baillargeat, Philippe Coquet, Stéphane Bila

This work is a step towards the 3D integration of millimeter-wave and THz circuits and subsystems with a nano-packaging technology using vertically aligned carbon nanotubes (VACNTs). In doing so, we have developed and optimized a fabrication process based on a low temperature transfer of VACNT,…

2025 IEEE/MTT-S International Microwave Symposium - IMS 2025, Jun 2025, San Francisco, United States. pp.862-865, ⟨10.1109/IMS40360.2025.11103942⟩. ⟨hal-05308584⟩

Autre publication scientifique

Fortran Package Manager fpm

Vincent Magnin

A l'instar d'autres langages tels que Rust, le langage Fortran dispose désormais d'un gestionnaire de paquets faisant également office d'outil de construction de projet : fpm (Fortran Package Manager). Cet outil est développé par la communauté Fortran-lang.org.

2025. ⟨hal-05115290⟩

Communication dans un congrès

Transformer-Based Lung Infection Severity Prediction with Cross Attention and Conditional TransMix Augmentation

Bouthaina Slika, Fadi Dornaika, Fares Bougourzi, Karim Hammoudi

Lung infections, particularly pneumonia, pose significant health risks and can rapidly worsen, especially during pandemics. Developing advanced AI-driven tools for severity prediction based on medical imaging is essential for timely decision-making and treatment, ultimately saving lives. In this…

2025 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW 2025), Jun 2025, Nashville, TN, United States. pp.212-221, ⟨10.1109/CVPRW67362.2025.00026⟩. ⟨hal-05376952⟩

Thèse

Fabrication de micro-condensateurs hybrides 3D à charges rapides pour l'autonomie énergétique de composants électroniques miniaturisés, Manufacture of fast-charging 3D hybrid micro-capacitors for energy autonomy of miniaturised electronic components

Cédric Teyssédou

La demande croissante de l'Internet des objets demandes des solutions de stockages de l'énergie miniaturisé qui puissent rendre des micro-capteurs autonomes en énergies limitant grandement le besoin de maintenance. De plus un micro-capteur a besoin de différentes sources de stockage de l…, The growing demand for the Internet of Things (IoT) requires miniaturized energy storage solutions capable of powering micro-sensors autonomously, thereby greatly reducing the need for maintenance. Furthermore, a micro-sensor needs different energy storage sources to support all its functionalities…

Micro et nanotechnologies/Microélectronique. Université de Lille, 2025. Français. ⟨NNT : 2025ULILN007⟩. ⟨tel-05351820⟩

Poster de conférence

Power of two fine-tuning for patient-specific cardiac arrhythmia recognition

Mathieu Chêne, Benoit Larras, Andreas Kaiser, Antoine Frappé

<div><p>Deep learning is one of the main solution in cardiac arrhythmia classifier for its excellent performances. Research aims to embed these classifiers as near as possible from the sensors to process the data in real time and get ride of the wireless communication drawbacks. This…

19ème édition du Colloque National du GDR SoC2, Jun 2025, Lorient, France. ⟨hal-05304139⟩

Communication dans un congrès

Soft Fault Diagnosis in a Communication Cable using a Transferometry-Based Method

Ameer Ahmadie, Virginie Degardin, Vincent Cocquempot

This paper aims to detect and locate a soft fault, i.e. a physical degradation, in unshielded twisted pair cables used for data transmission in a networked control system (NCS). The proposed approach is based on the analysis of the transmission coefficient (TC) in the time domain for both nofault…

33rd Mediterranean Conference on Control and Automation (MED2025), Jun 2025, Tanger, Morocco. ⟨10.1109/MED64031.2025.11073447⟩. ⟨hal-05139613v2⟩

Communication dans un congrès

Exploring Quantum Analogies: Superradiance, Bipartite Correlations, and static Bell Tests in Pilot-Wave Hydrodynamics

Konstantinos Papatryfonos, Louis Vervoort, Mélanie Ruelle, Corentin Bourdiol, André Nachbin, Valeri Frumkin, Matthieu Labousse, John W M Bush

Since its discovery in 2005, the hydrodynamic pilot-wave system has provided a macroscopic realization of wave-particle duality, reproducing an increasing number of quantum-like effects. A key question is how closely particle-particle correlations in this classical system can mimic those at the…

Quantum Information and Probability: from Foundations to Engineering (QIP25), Andrei Khrennikov and Linnaeus University, Jun 2025, Vaxjo, Sweden. ⟨hal-05038683v2⟩

Communication dans un congrès

A unifying perspective on defect evolution in light of configurational mechanics

Salvatore Di Stefano, Claudia Binetti, Giuseppe Puglisi, Stefano Giordano

In this contribution, we develop a theoretical study of defect propagation in solid media, in which a unifying approach to the onset and evolution of both topological and material defective phenomena is addressed. We recall that, in the field of Continuum Mechanics, we speak of “defect” to denote…

WASCOM 2025 XXIII International Conference on Waves and Stability in Continuous Media, Jun 2025, Parma (IT), Italy. ⟨hal-05106127⟩

Communication dans un congrès

Unique characteristics of the electronic and optical properties of HgTe nanocrystals

Antoine Hage, Christophe Delerue

HgTe is a semi-metallic material with unconventional electronic properties compared to the usual III-V or II-VI semiconductors, characterized by a negative bandgap, band inversion and topological insulator properties under the action of quantum confinement. How do these unique characteristics…

Infrared Nanocrystals and Optoelectronics, Emmanuel Lhuillier; Philippe Guyot-Sionnest, Jun 2025, Paris, France. ⟨hal-05133339⟩