Publications

Electromagnetism

Tutoriel Optimisation Topologique d’un Transformateur

Théodore Cherrière, Thomas Gauthey

Electronics

Loss Distribution in an Electric Vehicle Traction Chain using a Cascaded H-Bridge Inverter with Integrated Battery

This paper attempts to determine the sources of loss of a cascaded H-bridge inverter with integrated batteries (CHB-IB) when used to supply an electric vehicle traction machine. An Energetic Macroscopic Representation (EMR) is performed to model the…

Gaël Pongnot, Clément Mayet, Denis Labrousse

PCIM Europe 2023 - 2023

Materials Science

Grain size and piezoelectric effect on magnetoelectric coupling in BFO/PZT perovskite-perovskite composites

Magnetoelectric multiferroics are provoking much research activity for their potential applications in novel multifunctional devices. Compared with single-phase multiferroics, magnetoelectric composites have competitive advantages. The…

Minghai Yao, Arij Marzouki, Shenglan Hao, Samir Salmanov, Mojca Otonicar, Vincent Loyau, Brahim Dkhil

Journal of Alloys and Compounds - 2023

Materials Science

Great multiferroic properties in BiFeO 3 /BaTiO 3 system with composite-like structure

Multiferroic materials have attracted significant research attention due to their technological potential for applications as multifunctional devices. The scarcity of single-phase multiferroics and their low inherent coupling between multiferroic…

Minghai Yao, Long Cheng, Shenglan Hao, Samir Salmanov, Mojca Otonicar, Frédéric Mazaleyrat, Brahim Dkhil

Applied Physics Letters - 2023

Electric power

A new isolated topology of DC-DC converter based on piezoelectric resonators

This article presents a new isolated topology of dc–dc converter based on piezoelectric resonators. Contrary to most existing topologies, the proposed one uses the natural isolation of piezoelectric resonators to isolate the converter's output from…

Valentin Breton, Emile Bigot, Ghislain Despesse, François Costa

IEEE Transactions on Power Electronics - 2023

Cultural heritage and museology

Contribution to Controlled Method of Varnish Removal from Easel Paintings by ns Pulsed Nd:YAG Laser

Varnish removal from easel paintings is a restoration procedure that is regularly undertaken by cultural heritage conservators. In very few cases, traditional methods (chemical and mechanical) do not allow them to reach the goal of a perfectly…

Maxime Lopez, Xueshi Bai, Nicolas Wilkie-Chancellier, Vincent Detalle

Heritage - 2023

Food engineering

Detection and quantification of Pb and Cr in oysters using laser-induced breakdown spectroscopy

Abstract The quantitative determination of heavy metals in aquatic products is of great importance for food security issues. Laser-induced breakdown spectroscopy (LIBS) has been used in a variety of foodstuff analysis, but is still limited by its…

Qingxia Yan, Ye Tian, Ying Li, Hong Lin, Ziwen Jia, Yuan Lu, Jin Yu, Chen Sun, Xueshi Bai, Vincent Detalle

Plasma Science and Technology - 2023

Engineering Sciences

Comparative study of two surface techniques of proteins imprinting in a polydopamine matrix. Application to immunoglobulin detection

A comparison between molecularly imprinted polymer strategies based on the same monomer for large protein detection is rarely performed. Here, immunoglobulin (IgG) was chosen as a protein model. The first approach is based on the cyclic voltammetry …

Amal Tlili, Dhekra Ayed, Ghada Attia, Najla Fourati, Chouki Zerrouki, Ali Othmane

Talanta - 2023

Electric power

Battery State-of-Health estimation based on multiple charge and discharge features

In this work we propose and evaluate the performance of several linear multifeature models for battery State-of-Health estimation. The models combine high current incremental capacity and dynamic resistance features, which can be obtained during…

Brian Ospina Agudelo, Walter Zamboni, Fabio Postiglione, Eric Monmasson

Energy - 2023

Electric power

Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging

This paper presents battery aging models based on high-current incremental capacity features in the presence of battery cycling profiles characterized by fast charging conditions. In particular, the main peak area under the incremental capacity…

Ludovico Lombardi, Brian Ospina Agudelo, Walter Zamboni, Eric Monmasson

Batteries - 2023