Tunability of vortex-like patterns on 180(o) domain walls in ferroelectric PbTiO3
文献类型：期刊论文
| 作者 | Jiang, YX; Wang, YJ; Chen, D; Zhu, YL; Ma, XL |
| 刊名 | PHILOSOPHICAL MAGAZINE LETTERS
 |
| 出版日期 | 2018-01-02 |
| 卷号 | 98期号:6页码:266-271 |
| 关键词 | Vortex patterns domain walls ferroelectrics PbTiO3 |
| ISSN号 | 0950-0839 |
| DOI | 10.1080/09500839.2018.1536834 |
| 英文摘要 | 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. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000451036100005 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80220]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.[Jiang, Y. X. 2.Wang, Y. J. 3.Chen, D. 4.Zhu, Y. L. 5.Ma, X. L.] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Liaoning, Peoples R China 6.[Ma, X. L.] Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, YX,Wang, YJ,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, YX,Wang, YJ,Chen, D,Zhu, YL,&Ma, XL.(2018).Tunability of vortex-like patterns on 180(o) domain walls in ferroelectric PbTiO3.PHILOSOPHICAL MAGAZINE LETTERS,98(6),266-271. |
| MLA | Jiang, YX,et al."Tunability of vortex-like patterns on 180(o) domain walls in ferroelectric PbTiO3".PHILOSOPHICAL MAGAZINE LETTERS 98.6(2018):266-271. |
入库方式： OAI收割
来源：金属研究所
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