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Publications

Affichage des publications 1 à 10 sur 3998 au total

Computer Science

An anomaly-aware detection head for frugal and robust Infrared Small Target Detection

Infrared Small Target Detection (IRSTD) is a challenging task in defense applications, where complex backgrounds and tiny target sizes often result in numerous false alarms using conventional object detectors. To overcome this limitation, we propose…

Alina Ciocarlan, Sylvie Le Hégarat-Mascle, Sidonie Lefebvre

Engineering Applications of Artificial Intelligence -

Microelectronics

Failure mechanisms of GaN HEMTs in single event destructive short-circuit at different VDS voltage levels

In this work, the short-circuit (SC) robustness of 650 V normally-off SP-GaN HEMTs is investigated. The devices under test (DUTs) were subjected to single-event destructive SCs at different drain-source voltage levels. Overall, the DUTs exhibited a…

M.L. Dedew, Stéphane Lefebvre, T.A. Nguyen, T.L. Le, V. Rustichelli, J. Oliveira, M. Alam, J.P. Fradin, A. Marie, F. Coccetti

Microelectronics Reliability -

Signal and Image processing

Learning-based probabilistic subarray switching for robust low-cost interferometric imaging

Computational cost poses a significant challenge in next-generation interferometric imaging systems. In these systems, the large number of antennas makes it impractical to process all measurements simultaneously due to computational capacity…

Jianhua Wang, Mohammed Nabil El Korso, Lucien Bacharach, Pascal Larzabal

IEEE Transactions on Computational Imaging -

Infrastructures de transport

Railway Track Defects Detection: From a Comprehensive Review of Methods to New Embedded System Modelling Perspectives

The expansion and increasing complexity of railway infrastructure, combined with a growing demand for higher safety and maintenance standards, has driven important innovation in rail defect detection. This review examines recent methods for railway…

S. Radosavljevic, A. Rivero, A. El Ouardi, S. Rodríguez Flórez

IEEE Transactions on Instrumentation and Measurement -

Materials Science

Engineering MgFe<sub>2</sub>O<sub>4</sub> nanoparticles to enhance magnetic, optical, and dielectric performance

This research investigated the effects of solution pH during synthesis and annealing on the structural, magnetic, optical, and dielectric properties of MgFe2O4 synthesised using the citric acid-assisted sol-gel auto-combustion method. Structural…

Muhammad Luqman Hashmi, Fabio Scaffidi Muta, Gianluca Deninno, C. Parmar, R. Verma, Frédéric Mazaleyrat, Shashank Kane, Salil Modak, V.R. Reddy, Paola Maria Tiberto, Marco Coïsson

Journal of Magnetism and Magnetic Materials -

Materials Science

Spatiotemporal modulation of the magnetic order in FeRh using sub-gigahertz strain waves

We probe the first-order hysteretic antiferromagnetic (AFM) to ferromagnetic (FM) phase transition of FeRh in a FeRh/Ta/GaAs stack using surface acoustic waves (SAW) of three different frequencies up to 889 MHz. A clear signature of the phase…

Catherine Gourdon, Ashwin Kavilen Vythelingum, Doan Nguyen Ba, Laura Thevenard, Martino Lobue

Physical Review B -

Cultural heritage and museology

New directions for interconnector research: drawing from social sciences and humanities perspectives to explore the Celtic Interconnector

The current discourse on interconnectors primarily centers on the technical and economic aspects necessary for delivering a stable grid infrastructure powered by renewable sources and for integrating energy markets. This article, therefore, explores…

Alexandra Revez, Evan Boyle, Anne Goarzin, Edmond Byrne, Jesse D Peterson, Fionn Rogan, Claire Connolly, Aoife Deane, James Cuffe, Roman Le Goff Latimier, Caitríona Ó Dochartaigh, David Espes, Brian Ó Gallachóir

Energy Research & Social Science -