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