压电材料中缺陷偶极子特性的研究进展
杜刚, 梁瑞虹, 李涛, 卢晓蓉, 王根水, 董显林

Recent Progress on Defect Dipoles Characteristics in Piezoelectric Materials
DU Gang, LIANG Rui-Hong, LI Tao, LU Xiao-Rong, WANG Gen-Shui, DONG Xian-Lin
图5 点缺陷的对称一致性原理: a顺电相和b铁电相
Fig. 5 Symmetry-conforming property of point defects in a Cubic phase and b ferroelectric tetragonal phase