Triboelectric nanogenerator (TENG) manifests distinct advantages such as multiple
structural selectivity, diverse selection of materials, environmental adaptability, low cost, and …

Piezoelectric materials are a class of materials that can generate an electric charge when
subjected to mechanical stress, or vice versa. These materials have a wide range of …

This paper proposes a piezoelectric-electromagnetic hybrid energy harvester (PEHEH) with
frequency-up conversion (FUC) mechanisms toward harvesting low-frequency-low-intensity …

To achieve stable power output under low-intensity, broadband, time-varying vibrations, this
paper proposes a Variable Stiffness Magnetic Oscillation (VSMO) energy harvester. The …

Traditional energy harvesters often have limitations in terms of bandwidth and power output,
resulting in poor performance. This study reports a multi-strategy ultra-wideband energy …

Intelligent transportation necessitates advanced perception and cognitive systems that can
provide continuous feedback from the vehicle. However, sensors relying on batteries face …

Flexible electronics show wide application prospects in electronic skin, health monitoring,
and human–machine interfacing. As an essential part of flexible electronics, flexible …

The extensive human-induced vibrations in practical environments, often occurring in low-
frequency bands, have significant potential for energy harvesting to power low-power …

Vibrations induced by human motions and vehicle operations feature low-frequency,
broadband, and time-varying. However, enhancing the power density of energy harvesting …

Wave energy is a source of clean energy with huge reserves, but its application is limited
owing to the low frequency of the waves. This paper proposes a low-frequency piezoelectric …