In this article, we investigate the effects of dc bias voltage on characteristics for Aluminum
Nitride (AlN)-based piezoelectric micromachined ultrasonic transducers (PMUTs). As dc bias …

The paper presents a technique to obtain an electrically-tunable matching between the
series and parallel resonant frequencies of a piezoelectric MEMS acoustic transducer to …

The possibility to steer floating cells dispersed in water by means of flexural plate waves
(FPWs) generated by a 9 mm mm piezoelectric MEMS transducer has been explored. The …

The possibility of obtaining aligned clusters of microparticles in a drying water droplet by
employing standing flexural plate waves (FPWs) generated by a piezoelectric MEMS …

Examples of piezoelectric MEMS (micro-electromechanical systems) developed to work as
sensors, actuators and energy harvesting devices are presented. Specifically, a distance …

In this article, a methodology for increasing the displacement of the membrane in nonlinear
transducers is presented. This methodology that relies on pulse shaping is based on the …

In this work, the possibility to align cells dispersed in water by means of standing flexural
plate waves (FPWs) in an underlying substrate has been explored by designing and …