To improve the ability of piezoelectric energy collection (PEH) devices to convert multi-
directional energy sources, a body hair-inspired multi-directional broadband piezoelectric …

This work investigates a novel design of an electromagnetic vibration energy harvester array
based on pendulum structures under harmonic base excitation. The design includes …

To better harvest the kinetic energy of the human and broaden the energy harvest frequency
band, a nonlinear piezo-electromagnetic composite human energy harvester (NPE-HEH) is …

A frequency up-conversion piezoelectric–electromagnetic hybrid wave energy harvester
(FHWEH) based on magnetic coupling has been proposed. The wave motion is converted …

Vibration-based piezoelectric energy harvesters (VPEHs) are crucial for powering various
engineering applications and low-power electronic devices. Conventional cantilever beams …