Macro to nanoscale energy scavengers is emerging as a promising solution to tackle the
problems of energy shortage caused due to increasing world population and limited …

Vibration-based energy-harvesting (VEH) technology is a viable alternative power source
that addresses the issue of battery capacity constraints in portable electronic devices. A …

Micro-scale kinetic energy harvesters are in large demand to function as sustainable power
sources for wireless sensor networks and the Internet of Things. However, one of the …

The piezoelectric effect involves the generation of electric charge in specific materials when
subjected to mechanical stress or strain. This phenomenon is utilized in applications such as …

This paper presents the optimal design of axial-based piezoelectric generators. The
optimization problem is solved for the combination of the two different types of poling piezo …

Piezoelectric (PZT) micro power generator (PMPG) has a great intention in designing and
fabricating self-powered small electronic devices. These PZT-based devices are very …

This work investigates and reports on the fabrication of a ZnO nanosheets/p-Si
heterojunction energy harvester. The proposed nanostructure device exhibits two key …

This article presents a single-crystal piezoelectric energy harvester (PEH) with a trapezoidal
hollow hole that can obtain high energy density at low frequency. Harvesters with a hollow …

Energy harvesting technology is regarded as a feasible solution for the continuous power
supply of microelectronic devices. Efforts have been made to improve the output power of all …

Shape optimization of piezoelectric energy harvesters (PEH) is deemed to be one of the
most effective methods to enhance energy efficiency. In this paper, we propose a novel …