Motion-driven electromagnetic-triboelectric energy generators (E-TENGs) hold a great
potential to provide higher voltages, higher currents and wider operating bandwidths than …

The huge number of electronic devices called the Internet of Things requires miniaturized,
autonomous and ecologically sustainable power sources. A viable way to power these …

Lead-free lithium niobate (LiNbO 3) piezoelectric transducer is considered as a substitute to
lead-based solutions for vibrational energy scavenging applications. Taking into account the …

Lithium niobate (LiNbO3) crystals are important dielectric and ferroelectric materials, which
are widely used in acoustics, optic, and optoelectrical devices. The physical and chemical …

Triboelectric and piezoelectric energy harvesters can hardly power most microelectronic
systems. Rotational electromagnetic harvesters are very promising alternatives, but their …

LiNbO 3 has been little studied for the piezoelectric energy harvesting applications.
Although it is a cheap piezoelectric material without lead and toxic elements, it beneficiates …

Over the past four decades, energy microsources based on piezoelectric energy harvesting
have been intensively studied for applications in autonomous sensor systems. The research …

With the recent thriving of low-power electronic microdevices and sensors, the development
of components capable of scavenging environmental energy has become imperative. In this …

Lithium niobate (LiNbO3) and lithium tantalate (LiTaO3) are among the most important and
most widely used materials of coherent and nonlinear optics, as well as acoustics. The strict …

Non-contact map** of magnetic fields produced by the human heart muscle requires the
application of arrays of miniature and highly sensitive magnetic field sensors. In this article …