Independent Control of the Chirality and Polarity for the Magnetic Vortex in Symmetric Nanodot Pairs
文献类型：期刊论文
| 作者 | Li, JQ; Wang, Y; Zhao, ZL; Cao, JF; Zhu, FY; Tai, RZ |
| 刊名 | IEEE TRANSACTIONS ON MAGNETICS
 |
| 出版日期 | 2020 |
| 卷号 | 56期号:9页码:- |
| ISSN号 | 0018-9464 |
| DOI | 10.1109/TMAG.2020.3004537 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We studied the vortex states during the magnetization process for nanomagnetic dot pairs in different geometries, including a series of dual regular polygons with 4-16 sides and irregular shape dot pairs. All geometries demonstrated independent control of the vortex chirality and polarity and could be accomplished by adjusting the in-plane magnetic field direction. To achieve chirality and polarity control, both shape anisotropy and coupling interaction play a vital role. For the regular polygons, the effect of shape anisotropy wanes as the number of side increases, and the coupled interaction is enhanced relatively. According to the results, and combined with those for dual-circle and dual-rectangular magnetic disks, we state the principle for the geometry of the disk to achieve independent control of the chirality and polarity. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32934]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, JQ,Wang, Y,Zhao, ZL,et al. Independent Control of the Chirality and Polarity for the Magnetic Vortex in Symmetric Nanodot Pairs[J]. IEEE TRANSACTIONS ON MAGNETICS,2020,56(9):-. |
| APA | Li, JQ,Wang, Y,Zhao, ZL,Cao, JF,Zhu, FY,&Tai, RZ.(2020).Independent Control of the Chirality and Polarity for the Magnetic Vortex in Symmetric Nanodot Pairs.IEEE TRANSACTIONS ON MAGNETICS,56(9),-. |
| MLA | Li, JQ,et al."Independent Control of the Chirality and Polarity for the Magnetic Vortex in Symmetric Nanodot Pairs".IEEE TRANSACTIONS ON MAGNETICS 56.9(2020):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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