Piezoelectric vibration energy harvesting technologies have attracted a lot of attention in
recent decades, and the harvesters have been applied successfully in various fields, such …

Currently, significant advances have been made in the field of high-performance energy
storage technologies, such as Li-ion batteries and supercapacitors. However, the limited …

Smart windows with adjustable transmittance via physical stimuli are eagerly desired for
sorts of energy‐saving lighting systems. However, reciprocal trade‐off relationship such as …

Multiferroic materials predominantly formed by the coexistence of more than one primary
ferroic ordering and also responsible for coupling in between these ferroic ordering. The …

With the rapid development of self‐powered electronics such as wearables, implantable
devices, and sensor networks, there is an increasing demand for power sources that have a …

Triboelectric nanogenerators (TENGs) are attractive in powering sensors for smart power
grids. Herein, a TENG based on a rotational magnetic ball is presented to harvest the …

Integrating the concept of magnetoelectric in the mechanical energy harvesters through the
magneto-mechano-electrical (MME) nanogenerators has been explored to realize the self …

Organic multiferroic materials have been widely investigated due to their novel physical
properties and broad applications. However, the discovery of organic small-molecular …

The exponential growth and ubiquitous use of mobile electronics supported by the Internet
of Things (IoT) is leading to an increasing need of self-powered wearable electronic devices …

As the development of wireless communication devices tends to be highly integrated, the
miniaturization of very low frequency (VLF) antenna units has always been an unresolved …