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Publications

Affichage des publications 31 à 40 sur 4042 au total

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 -

Automatic

How to Achieve the Best Trade-off Between Robustness and Performance

The work presents an innovative approach to addressing the trade-off between robustness and performance, known as the optimality criterion. Moreover, the procedure relies on well-established methods that effectively support the search for the best…

Mohamed Abbas-Turki

Other

Single-Vehicle Trajectory Prediction: A Review and Experimental Embedded Assessment

Due to technological advances in the automotive field, advanced driver assistance systems have attracted increasing interest from various research and development entities. Predicting road users' future trajectories remains an active research…

Oumaima Skalli, Sergio Rodriguez Florez, Abdelhafid El Ouardi, Stefano Masi

IEEE Open Journal of Vehicular Technology -

Physics

Unraveling energy flow mechanisms in semiconductors by ultrafast spectroscopy: Germanium as a case study

Semiconductor materials are the foundation of modern electronics, and their functionality is dictated by the interactions between fundamental excitations occurring on (sub-)picosecond timescales. Using time-resolved Raman spectroscopy and transient…

Grazia Raciti, Begoña Abad, Riccardo Dettori, Raja Sen, Aswathi K. Sivan, Jose M Sojo-Gordillo, Nathalie Vast, Riccardo Rurali, Claudio Melis, Jelena Sjakste, Ilaria Zardo

Advanced Science -

Physics

Competing effects of charge-carrier and impurity scattering limiting phonon heat conduction in heavily-doped silicon

With respect to undoped semiconductors, thermal transport by phonons is limited by two additional mechanisms when doping increases: charge-carrier and impurity scattering. Previous works provided contradicting conclusions on the dominant doping…

Raja Sen, Juan Carlos Acosta Abanto, Mélanie Brouillard, Séverine Gomès, Jean-François Robillard, Alessandro Ciavatta, Lorenzo Paulatto, Nathalie Vast, Jérôme Saint-Martin, Jelena Sjakste, Pierre-Olivier Chapuis

Engineering Sciences

Static and dynamic Monte Carlo simulations of phonon drag effects on thermoelectric properties in silicon nanostructures

Thermoelectric transport in silicon nanofilms is investigated using a self-consistent electro-thermal Monte Carlo simulator that couples electron dynamics to a phonon bath with spatially varying temperature. A key novelty of this work is the…

Mohammad Ghanem, Philippe Dollfus, Raja Sen, Jelena Sjakste, Jérôme Saint-Martin

Computational Materials Science -

Computer Science

Decentralized multi-agent multi-armed bandits for smart electric vehicles charging

Smart charging of electrical vehicles can help in avoiding congestion and peak load demands in an electrical distribution network. On the consumer's side, the advantage lies in minimizing the daily charging cost. He may also benefit from cheap…

Sharyal Zafar, Raphaël Féraud, Anne Blavette, Guy Camilleri, Hamid Ben Ahmed

Engineering Applications of Artificial Intelligence -