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