Piezoelectric crystals are the core components of ultrasonic transducers, which generate and detect high-frequency sound waves. These transducers are used in medical imaging (e.g., ultrasound), ...

M. C. Ziskin) of "Ultrasonic Exposimetry" (CRC Press, 1993), a landmark book in the field. Dr. Lewin’s current interests are primarily in the field of biomedical ultrasonics including the design and ...

as well as in power ultrasonic applications for example with Langevin Transducers. Different Piezo Manufacturing Technologies ...

More information: Jaewoo Kim et al, Enhanced dual-mode imaging: Superior photoacoustic and ultrasound endoscopy in live pigs using a transparent ultrasound transducer, Science Advances (2024). DOI ...

Not so, if you use a pair of specialised ultrasonic transducer arrays to move the air instead! (Video, embedded below) Three banks of thrusters provide a 180 degree steerable net force Details are ...

Request for Comments and Balloters “Draft IEEE Standard for Relaxor-Based Piezoelectric Single Crystal Materials for Transducer and Actuator Applications". Over the past few decades, relaxor-based ...