Crossref journal-article
AIP Publishing
Journal of Applied Physics (317)
Abstract

Using a first-principles-based approach, we determine the ferroelectric pattern in PbZr0.5Ti0.5O3 ultrathin film. It is found that vortex stripes are formed in the system. The relation between the vortex stripes and the 180° domains is discussed. When a local external field is exerted, the vortex stripe transforms into the vortex loop structure, which leads to the formation of a smaller domain with the polarization antiparallel to the field in the center of the field region. This may provide a convenient way to manipulate nanodomains in thin films.

Bibliography

Wu, Z., Huang, N., Liu, Z., Wu, J., Duan, W., & Gu, B.-L. (2007). Unusual vortex structure in ultrathin Pb(Zr0.5Ti0.5)O3 films. Journal of Applied Physics, 101(1).

Authors 6
  1. Zhongqing Wu (first)
  2. Ningdong Huang (additional)
  3. Zhirong Liu (additional)
  4. Jian Wu (additional)
  5. Wenhui Duan (additional)
  6. Bing-Lin Gu (additional)
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Dates
Type When
Created 18 years, 7 months ago (Jan. 12, 2007, 11:03 a.m.)
Deposited 2 years ago (July 31, 2023, 11:21 p.m.)
Indexed 3 weeks, 5 days ago (July 30, 2025, 6:47 a.m.)
Issued 18 years, 7 months ago (Jan. 1, 2007)
Published 18 years, 7 months ago (Jan. 1, 2007)
Published Online 18 years, 7 months ago (Jan. 11, 2007)
Published Print 18 years, 7 months ago (Jan. 1, 2007)
Funders 0

None

@article{Wu_2007, title={Unusual vortex structure in ultrathin Pb(Zr0.5Ti0.5)O3 films}, volume={101}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.2404534}, DOI={10.1063/1.2404534}, number={1}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Wu, Zhongqing and Huang, Ningdong and Liu, Zhirong and Wu, Jian and Duan, Wenhui and Gu, Bing-Lin}, year={2007}, month=jan }