Thin film piezoelectric materials offer a number of advantages in microelectromechanical
systems (MEMS), due to the large motions that can be generated, often with low hysteresis …

The technological field of surface acoustic wave (SAW) devices has progressed rapidly. The
fundamental Rayleigh mode has been mainly used in SAW applications, while the …

Thin film bulk acoustic wave (BAW) resonators and filters are appropriate for mobile
communication systems operating at high frequencies between 1–10 GHz. The resonance …

We demonstrate the operation of surface-acoustic-wave SAW transducers fabricated on
AlN/SiC structures at frequencies as high as 19 GHz. The high SAW velocity of the AlN film is …

Diamond has the highest known SAW phase velocity, sufficient for applications in the
gigahertz range. However, although numerous studies have demonstrated SAW devices on …

Surface Acoustic Wave (SAW) devices are key components in RF and IF stages of many
electronic systems. A Surface Acoustic wave is a mechanical wave, which is excited on the …

Due to its high-acoustic velocity, diamond, when combined with piezoelectric material, has a
promising potentiality for high frequency surface acoustic wave (SAW) devices. In the …

The explosive growth of wireless communication and the creation of new frequency bands
for 5G systems increasingly require surface acoustic wave (SAW) with high operating …

High-frequency and wideband surface acoustic wave (SAW) devices have become an
important topic in 5G communication systems and beyond. For this purpose, piezoelectric …

Diamond has the highest surface acoustic wave (SAW) velocity among all materials and
thus provides substantial advantages for the fabrication of high-frequency SAW devices …