Energy harvesting Bimetal Bistable Energy Harvesting Thermal energy Cooling applications Fractional derivatives Conversion énergétique Bimetallic strips Strain Hystérésis Amortissement des vibrations Couplings Solid state reactions Frequency domain analysis Electrostrictive strain Yarn Dielectric materials Piezoelectricity Conducting polymers Magnetic fields Piezoelectric Component Vibration Electrostriction Electrostrictive Hysteresis loss Electrostrictive polymer PiezoElectricity Ferroelectric materials Piezoelectric elements Electro-active polymers Electromechanical property Magnetic incremental permeability Vibration control Electromagnetic modeling High electric fields Structural health monitoring Matériau piézoélectrique Vibration energy harvesting Contrôle de vibrations Mechanical properties Récupération d'énergie Electromechanical coupling Piezoelectric ceramics Wave propagation Mechanical actuators Dielectric properties Mechanical energies Terpolymers Electromechanical conversion Actuators Electroactive polymer Ferromagnetic composites Energétique Barkhausen noise Energy transfer Electroactive polymers Polymers Polarization Engines Electric fields Piezoelectric coefficient Ferroelectricity Energie thermique Low-frequency induction heating Ceramic materials X ray diffraction Rubber Electroactive material Structural ceramics Mechanical stress Damping Polyurethanes Fractional derivative Electrotechnics Energy conversion Energetics Electro mechanical coupling factors Electrotechnique Electromechanical behavior Nonlinear Piézoélectricité Permittivity Electro-active polymer Models Dielectric permittivities Magnetic hysteresis Carbon nanotubes Piezoelectric Frequency dependence Composite materials Ferroelectric ceramics Composite Microstructure Carbon nanotube buckypaper Conversion électromécanique Electrostrictive polymers Hysteresis Ceramics Mechanical excitations