Open access
Aug 2026
Theoretical, numerical, and experimental analysis of a broadband and high-capability graded E-shaped piezoelectric energy harvester array under various vibrations
Harvesting energy from the environment to energize IoT nodes is a contemporary study focal point. Contemporary research fails to achieve wideband and high-efficiency energy harvesting concurrently, and the majority of studies neglect the stochastic characteristics of ambient vibrations, hence hindering the practical ap...
Pingping Liu, Hong-Jun Xiang, Zhiwei Zhang et al.
· Smart materials and structur... · 0 citations