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2 PbTiO 3 单晶Raman光谱a和PLZT陶瓷原位Raman拟合光谱b
Fig. 2 Raman spectra of PbTiO 3 singlecrystal a and Fitting curves of the in-situ Raman spectra for PLZT ceramics b