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Publications

Affichage des publications 101 à 110 sur 4116 au total

Chemical Sciences

Synthesis, Characterization, and Investigation of the Properties of a New Promising Poly(Azomethine) Organic Semiconductor Material

A new poly(azomethine) with improved solubility was successfully prepared by the polycondensation of terephthalaldehyde and 2,2-Bis[4-(4-aminophenoxy)phenyl]-hexafluoropropane (4-BDAF) under green chemistry conditions. This new polymer containing…

Jihane Ismaili, Chouki Zerrouki, Najla Fourati, Stephanie Leroy-Lhez, Daniel Montplaisir, Nicolas Villandier, Rachida Zerrouki

Materials -

Engineering Sciences

Matériaux ferroïques & Systèmes multiphysiques

La présentation montre le lien étroit qu'il peut y avoir entre matériaux fonctionnels et systèmes innovants, au travers de différents exemples comme la réfrigération électrocalorique, l'augmentation de l'aorte pour l'assistance cardiaque, les…

Morgan Almanza

Rencontres mécatroniques 2025 -

Electromagnetism

Measurement Method of Dynamic Hysteresis Loops on Magnetic Materials including Minor Loops

Magnetic cores used for electric power conversion are typically subjected to polarizations that either include a DC-component of the magnetic field or biased minor loops, e.g. due to PWM-like voltage or heavy harmonic content. Therefore, the correct…

Clémentine Delaunay, Luigi Solimene, Olivier de la Barrière, Salvatore Musumeci, Michele Pastorelli, Carlo Ragusa

14th International symposium on Hysteresis Modeling and Micromagnetics -

Earth Sciences

Systèmes de failles décrochantes sismiques au laboratoire : "Experimental Earthquake Strike-Slip Fault Systems (EEASY)

Le mécanisme des séismes, depuis leur source jusqu’à l’expression de la rupture à la surface, reste encore mal compris aujourd’hui. L’approche instrumentale, basée sur la densification des réseaux sismologiques et géodésiques et sur les techniques…

Louis Demange, Pauline Souloumiac, Bertrand Maillot, Salah-Eddine Hebaz, Yann Klinger

29e édition de la Réunion des Sciences de la Terre (RST 2025) -

Electric power

Two-inputs, Two-outputs (TITO) active filter

Amina Gahfif, Pierre-Etienne Lévy, Bertrand Revol, Marwan Ali, François Costa

2025 International Symposium on Electromagnetic Compatibility – EMC Europe -

Electronics

New EMI Active Hybrid Active‐Passive Filter With Mixed Voltage‐Current Injection Dedicated to a GaN Based Boost Converter in kW Range

In this article, we propose a novel hybrid EMI filtering technique that directly considers line currents instead of the traditional approach based on their decomposition. This method naturally accounts for propagation characteristics without…

Amina Gahfif, Pierre‐etienne Lévy, Bertrand Revol, Marwan Ali, François Costa

IET Power Electronics -

Engineering Sciences

Photothermal radiometry for non-destructive testing and characterization of cultural heritage objects

Photothermal radiometry (PTR) is very attractive for non-destructive testing and characterization of complex art objects and analysis of defects caused by ageing and environmental effects. Our preliminary studies with non-museum paintings were aimed…

Alexandre Semerok, Vincent Detalle, Nicolas Wilkie-Chancellier, Stephane Serfaty, Xueshi Bai, Thomas Calligaro, Ruven Pillay, Elisabeth Ravaud, Philippe Salinson, Wilfried Pacquentin, Victor Etgens

SPIE Optical Metrology: Optics for Arts, Architecture, and Archaeology (O3A) X -

Electromagnetism

Experimental Non-Standard Dynamic Hysteresis Loops of NGO Laminations for Model Testing

The standard characterization of electrical steel, made under sinusoidal polarisations, can be insufficient to predict the behavior under real operating conditions of such materials. Most applications suffer from both a consequent harmonic content…

Clémentine Delaunay, Luigi Solimene, Olivier de la Barrière, Salvatore Musumeci, Michele Pastorelli, Carlo Ragusa

14th International symposium on Hysteresis Modeling and Micromagnetics -