fig11
![Reduced dimensional ferroelectric domains and their characterization techniques](https://image.oaes.cc/3d89e922-f702-431e-8c5c-17c2e1dcce51/microstructures3067.fig.11.jpg)
Figure 11. Scaling of domain wall width in PbTiO3 and HfO2. (A) Calculation results of the finite thickness of the domain alongside the destabilized one unit cell-width domain. (B) HAADF-STEM images of Neel-like domain wall in Pb(Zr,Ti)O3. Reproduced with permission[155]. Copyright 2016, WILEY-VCH Verlag Gmbh & Co. KGaA, Weinheim. (C) Calculation results of zero-width domain wall and stabilized on unit cell-width domain. (D) ABF-STEM image of the unit cell-width domains in HfO2. (A and C) Reproduced with permission[85]. Copyright 2020, The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. (D) Reproduced with permission[15]. Copyright 2022, The Authors, published by Springer Nature.