原位Raman光谱技术研究PLZT铁电陶瓷相变
张飒1,2, 刘莹1, 刘怡萱1, 程璇1,2, 张颖1,2

Phase Transitions in PLZT Ceramics Observed byIn-situ Raman Spectroscopy
ZHANG Sa1,2, LIU Ying1, LIU Yi-Xuan1, CHENG Xuan1,2, ZHANG Ying1,2
图5 PLZT样品电滞回线随温度的变化
Fig. 5 Hysteresis loops of PLZT at different temperatures