外场下NBT-KBT100<italic>x</italic>压电薄膜畴变演化、保持特性及印记的研究

外场下NBT-KBT100x压电薄膜畴变演化、保持特性及印记的研究

朱哲, 郑学军, 张丹书

Domain Switching, Retention and Imprint of NBT-KBT100x Piezoelectric Thin Films under Different External Fields

ZHU Zhe, ZHENG Xue-Jun, ZHANG Dan-Shu

图3 NBT-KBT17薄膜的面内相位图a和振幅图b
Fig. 3 The in-plane phase image a and amplitude image b of NBT-KBT17 thin film