Along with the arrival of the 5G era, sustainable and renewable energy supplies have
become urgent demands towards plentifully distributed devices utilized for constructing …

Advances in wireless sensors, biomedical devices, and micro-robotics exert more pressure
on creating reliable, miniaturized, and self-sustained energy supply solutions for these micro …

Nowadays, the human body is gradually digitized by various wearable and implantable
electronics. The establishment of a sustainable wireless internet of thing (IoT) sensory …

This paper provides a comprehensive review of the recent progress made in energy
harvesting systems for wearable technology. An energy-harvesting system would be a …

This paper aims to reveal the nonlinear dynamic mechanism of asymmetric tristable energy
harvesters and enhance the energy harvesting performance for different excitations. The …

From last few decades, piezoelectric materials have played a vital role as a mechanism of
energy harvesting, as they have the tendency to absorb energy from the environment and …

Intensive research on energy harvesting powered wireless sensor nodes (WSNs) has been
driven by the needs of reducing the power consumption by the WSNs and increasing the …

Energy harvesting has been attracting attention as a technology that is capable of replacing
or supplementing a battery with the development of various mobile electronics. In …

A bi-directional hybrid energy harvester (HEH) is presented in this paper to scavenge
energy from ultra-low frequency mechanical excitations. The proposed HEH consists of two …

The abundant mechanical energy distributed in ambient environments features ultra-low
frequency. Implementation of self-sustained low-power electronic systems is largely …