![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
Acoustic emission study of electric fatigue in hot pressed PLZT ceramics during DC field poling and AC field switching shows that the count rate for domain switching is nearly two order of magnitude smaller than that for microcracking. The amplifier gain setting can be used to discriminate the two processes.