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Publications

Affichage des publications 361 à 370 sur 3710 au total

Soft Condensed Matter

Cooling efficiency and losses in electrocaloric materials

A figure of merit for assessing the cooling efficiency of electrocaloric (EC) materials is defined, where the caloric properties are taken into account jointly with the material's losses. Using a specifically developed measurement setup, based on…

N. Zeggai, B. Dkhil, M. Lobue, M. Almanza

Applied Physics Letters -

Popular Physics

Les équilibres multiples

« Ses découvertes sont parmi les plus importantes contributions à la théorie des systèmes complexes. Elles ont permis de comprendre et de décrire des matériaux et des phénomènes d’apparence fort différente, non seulement en physique, mais aussi dans…

Martino Lobue

En attendant Nadeau -

Microelectronics

Thermal energy harvesting with magnetocalorics

Cutting greenhouse emissions, and improving the global energy efficiency have been the main goals of researches in the field of caloric materials for more than two decades now (1). So far, the research of new solid state cooling devices, using…

Martino Lobue, Morgan Almanza

Multimag -

Optimization and Control

A Multimaterial Topology Optimization considering the PM Nonlinearity

Density-based topology optimization methodologies in magnetostatics interpolate either the magnetic permeability μ or the magnetic reluctivity ν to define intermediate materials and compute the problem sensitivities. These choices may lack physical…

Théodore Cherrière, Tom Vancorsellis, Sami Hlioui, Luc Laurent, François Louf, H. Ben Ahmed, Mohamed Gabsi

IEEE Transactions on Magnetics -

Engineering Sciences

Wachspress2D3D

The purpose of this code is to define interpolant and projector on 1D - 2D and 3D convex polytopes.

Théodore Cherrière, Luc Laurent

Electric power

Energy Not Exchanged: A Metric to Quantify Energy Resilience in Smart Grids

In high-impact, low-probability (HILP) events, resilience is defined as the ability of a system to return to a normal operating state after a failure. The generalization of information technologies and distributed renewable production is…

Hassen Soualah, Gurvan Jodin, Roman Le Goff Latimier, Hamid Ben Ahmed

Sustainability -

Bioengineering

Mesoscopic Monitoring of Human Skin Explants Viscoelastic Properties

The investigation of the mechanical properties of skin is of great interest for monitoring physiological and pathological changes in the cutaneous barrier function for dermatological and cosmetic issues. Skin constitutes a complex tissue because of…

Alice Lemarquand, Vincent Gauthier, Nicolas Wilkie-Chancellier, Stéphane Serfaty

Cosmetics -

Condensed Matter

Hard ferromagnets as a new perspective on materials for thermomagnetic power generation cycles

We consider the ways in which magnetically hard materials can be used as the working materials in thermomagnetic power generation (TMG) cycles in order to expand the area in the magnetisation vs. applied field (M - H) plane available for energy…

Anthony Tantillo, Alexander Barcza, Volker Zellmann, Morgan Almanza, Vittorio Basso, Martino LoBue, Nora Dempsey, Karl Sandeman

Physics Letters A -