Research Interests

Piezoelectric materials such as lead-zirconate-titanate (PZT), lead-metaniobate, and even Piezo-composites are currently the materials of choice for acoustic imaging in medical diagnosis. PZT materials have high electro-mechanical coupling, low internal losses and excellent environmental durability. Nonetheless, the high acoustic impedance of piezoelectric materials must be matched to the lower acoustic impedance of biological tissues to improve energy transmission. Our research focuses on designing and manufacturing low-cost, low-impedance, piezoelectric transducers for use in biomedical application.

Research opportunities available on this topic!