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