Multiple damage detection in piezoelectric ceramic sensor using point contact excitation and detection method

Sayantani Bhattacharya, Nitin Yadav, Azeem Ahmad +2

Lead Zirconate Titanate [(ZrxTi1-x)O3 ]is used to make ultrasound transducers, sensors, and actuators due to its large piezoelectric coefficient. Several surfaces and subsurface mi…