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