When a piezoelectric crystal is subjected to mechanical stress ... These transducers are used in medical imaging (e.g., ultrasound), non-destructive testing, and industrial cleaning applications. The ...

Piezoelectric materials have many applications, including sonar technologies and devices that generate and sense ultrasound waves. But for these devices to efficiently generate sonar or ultrasound ...

Flexible micromachined ultrasound transducers (MUTs), including piezoelectric (PMUT) and capacitive (CMUT) variants, represent a significant advancement in biomedical diagnostics.