Tuning between Proper and Hybrid-Improper Mechanisms for Polar Behavior in CsLn2Ti2NbO10 Dion-Jacobson Phases.
作者： Vanessa A Cascos , Jennifer Roberts-Watts , Chloe Skingle , Igor Levin , Weiguo Zhang
DOI: 10.1021/ACS.CHEMMATER.0C03326
关键词: Neutron 、 Materials science 、 Energy landscape 、 Density functional theory 、 Electron diffraction 、 Ferroelectricity 、 Polar 、 Chemical physics 、 Point reflection
摘要: … Alternatively, hybrid-improper mechanisms for ferroelectricity … C for 12 h) pellets followed by ion polishing at 100 K until … We also note that the X 3 + and R 3 + modes (more complex …
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