Roles of Oxygen Vacancy in Improper Ferroelectrics
نویسندگان
چکیده
منابع مشابه
Modeling the paraelectric aging effect in the acceptor doped perovskite ferroelectrics: role of oxygen vacancy.
The time dependence of physical properties in the paraelectric phase was probed recently in a Mn(3+) doped (Ba0.8Sr0.2)TiO3 ceramic, providing a simple situation (without spontaneous polarization or domain walls) to quantify the role of the oxygen vacancy during aging. In the present study, we propose a quantitative model for paraelectric aging to understand how the distribution of the oxygen v...
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ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2018
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s1431927618000867