Аннотация
In this study, we investigate the role of oxygen vacancies for the orthorhombic noncentrosymmetric Pbc21 Hf0.5Zr0.5O2 stabilization by means of ab initio calculations. The comparative analysis of the calculated data for stable and different orthorhombic Hf0.5Zr0.5O2 phases revealed that an oxygen vacancy leads to the ferroelectric Pbc21-Hf0.5Zr0.5O2 phase destruction in case of oxygen-vacancy-rich conditions.
Язык оригинала | английский |
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Номер статьи | 111041 |
Число страниц | 4 |
Журнал | Microelectronic Engineering |
Том | 216 |
DOI | |
Состояние | Опубликовано - 15 авг 2019 |