Ferroelectric Solid-state cooling Piezoelectric coefficient Electro-active polymers Amortissement des vibrations Composite Polyurethane Structural health monitoring Thermal energy Bimetal Eddy current testing Energétique Energy conversion Barkhausen noise Energy transfer Bruit de Barkhausen Modélisation Nanocomposites Ferromagnetic composites Electrotechnics Electrostrictive Piézoélectricité Bistable Permittivity Récupération d'énergie Frequency dependence Dielectrophoresis Contrôle non destructif Energy harvesting Damping Fabrication additive Hysteresis loss Finite element simulation Piezoelectricity Electroactive polymer Electroactive polymers Natural rubber Polymère électrostrictif Electrostrictive polymers Electroactive material Electromechanical conversion Medical applications Composite materials Magnetic incremental permeability Matériaux Dielectric permittivities Dielectric properties Wave propagation Fractional derivative Vibration Piezoelectric elements Piezoelectric Elastocaloric Actuators Dielectric materials Electrostriction Couplings Electric fields Hystérésis magnétique Additive manufacturing Vibration control Yarn Solid state reactions Polarization Nonlinear Elastocaloric effect Materials PiezoElectricity Magnetic hysteresis Jiles-Atherton model Capteur Ferromagnetic materials Hysteresis Electrostrictive polymer Energy Harvesting Polymers Low-frequency induction heating Fractional derivatives Mechanical excitations Mechanical properties Conducting polymers Electrotechnique Ferroelectric materials Ferroelectric ceramics Contraintes mécaniques Mechanical actuators Strain Bimetallic strips Ceramic materials Electromechanical coupling Ericsson cycle Carbon nanotubes Piezoelectric ceramics Actuator Vibration energy harvesting Piezoelectric devices Mechanical energies Caoutchouc naturel Ferroelectricity Piezoelectric Materials