| Tunability of vortex-like patterns on 180(o) domain walls in ferroelectric PbTiO3 | |
| Jiang, Y. X.1; Wang, Y. J.1; Chen, D.1; Zhu, Y. L.1; Ma, X. L.1,2 | |
| Corresponding Author | Wang, Y. J.(yjwang@imr.ac.cn) ; Ma, X. L.(xlma@imr.ac.cn) |
| 2018 | |
| Source Publication | PHILOSOPHICAL MAGAZINE LETTERS
 |
| ISSN | 0950-0839 |
| Volume | 98Issue:6Pages:266-271 |
| Abstract | Vortices and antivortices are topological defects that could be exploited in high-density storage devices. Using first-principles calculations, we found vortex-like patterns around charged domain walls that are closely related to the tilt angles of charged 180 degrees domain walls relative to the [100] direction. With decreasing tilt angle, the vortex-like patterns evolve from independent antivortices to vortex-antivortex pairs, and then to the inexistence of vortex or antivortex defects. These findings might promote to understand the atomic scale structures of 180 degrees domain walls and open a new pathway to manipulating vortex structures to obtain novel properties. |
| Keyword | Vortex patterns domain walls ferroelectrics PbTiO3 |
| DOI | 10.1080/09500839.2018.1536834 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter |
| WOS ID | WOS:000451036100005 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130527 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Y. J.; Ma, X. L. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Liaoning, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China |
| Recommended Citation GB/T 7714 | Jiang, Y. X.,Wang, Y. J.,Chen, D.,et al. Tunability of vortex-like patterns on 180(o) domain walls in ferroelectric PbTiO3[J]. PHILOSOPHICAL MAGAZINE LETTERS,2018,98(6):266-271. |
| APA | Jiang, Y. X.,Wang, Y. J.,Chen, D.,Zhu, Y. L.,&Ma, X. L..(2018).Tunability of vortex-like patterns on 180(o) domain walls in ferroelectric PbTiO3.PHILOSOPHICAL MAGAZINE LETTERS,98(6),266-271. |
| MLA | Jiang, Y. X.,et al."Tunability of vortex-like patterns on 180(o) domain walls in ferroelectric PbTiO3".PHILOSOPHICAL MAGAZINE LETTERS 98.6(2018):266-271. |
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