Acoustic emission was intensively measured in PLZT ferroelectric ceramics. The difference between the data observed for the rhombohedral- and tetragonal-phase samples is stressed. The rhombohedral-phase sample was found to exhibit larger acoustic emission both in number and in level than the tetragonal-phase sample. This difference can be explained by considering the domain reversal mechanisms.
|Original language||English (US)|
|Number of pages||4|
|Journal||Ultrasonics Symposium Proceedings|
|State||Published - Dec 1 1990|
|Event||Proceedings of the IEEE 1990 Ultrasonics Symposium - Honolulu, HI, USA|
Duration: Dec 4 1990 → Dec 7 1990
All Science Journal Classification (ASJC) codes