Complex Structural Phase Transitions of the Hybrid Improper Polar Dion–Jacobson Oxides RbNdM2O7 and CsNdM2O7 (M = Nb, Ta)
Complex Structural Phase Transitions of the Hybrid Improper Polar Dion–Jacobson Oxides RbNdM2O7 and CsNdM2O7 (M = Nb, Ta)
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DOI：
10.1021/acs.chemmater.0c01304
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发表时间：
2020-04
影响因子：
8.6
通讯作者：
Tong Zhu;A. Gibbs;N. Benedek;M. Hayward
中科院分区：
文献类型：
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作者：
Tong Zhu;A. Gibbs;N. Benedek;M. Hayward
杂化不适当铁电材料由于Mo6八面体的复杂倾斜和扭曲而采用了极性的铁电结构，这一点在最近引起了人们的极大兴趣。
There has been much interest recently in hybrid improper ferroelectrics – materials which adopt polar, ferroelectric structures due to a complex tilting and twisting of the MO6 octahedra which cons...