Ruddlesden-Popper结构杂化非常规铁电体的研究进展
张碧辉, 刘小强, 陈湘明

Recent Progress of Hybrid Improper Ferroelectrics with Ruddlesden-Popper Structure
ZHANG Bihui, LIU Xiaoqiang, CHEN Xiangming
图6 双层R-P结构Ca3Ti2O7基化合物的铁电性能对比[40]
Fig. 6 Comparison of ferroelectric properties for Ca3Ti2O7-based compounds with double-layered R-P structure[40]