Ferroelectric domain phenomena and growth kinetics of BaMgF4 single crystal by piezoresponse force microscopy

摘要：

Static and dynamic domain behavior of ferroelectric fluoride BaMgF4 single crystal was investigated using high-resolution piezoresponse force microscopy. High domain wall anisotropy was found in the as-grown BaMgF4 crystal. Antiparallel domain wall strain phenomena due to defects across the domain boundary were directly observed. The lateral domain growth in the inhomogeneous AFM tip field revealed the activation mechanism of the domain wall motion.

作者: Huarong Zeng Kiyoshi Shimamura Encarnacion G Villora Shunji Takekawa Kenji Kitamura

作者单位: State Key Laboratory of High Performance Ceramic and Superfine Structures, Shanghai Institute of Cer Optronic Materials Center, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 30

会议类型: 国际会议

会议名称: 第二届功能原料国际研讨会(The 2rd International Symposium on Functional Materials)

会议地点: 杭州

会议语种:英文

页码: 108-111

在线出版日期: 2007-05-16（万方平台首次上网日期，不代表论文的发表时间）