fig2
![Microstructural evolution and ferroelectricity in HfO<sub>2 </sub>films](https://image.oaes.cc/acb286e2-3aef-4c4b-b87e-31f17f58d8a1/4637.fig.2.jpg)
Figure 2. (A) HfO2 crystal structures for M-phase (P21/c), two non-centrosymmetric O-phases (Pmn21 and Pca21) and two centrosymmetric O-phases (Pbcm and Pbca) and their atom projections along four major zone axes. (B) STEM-HAADF images of
Figure 2. (A) HfO2 crystal structures for M-phase (P21/c), two non-centrosymmetric O-phases (Pmn21 and Pca21) and two centrosymmetric O-phases (Pbcm and Pbca) and their atom projections along four major zone axes. (B) STEM-HAADF images of
All published articles are preserved here permanently:
https://www.portico.org/publishers/oae/