Magnetic vortex with skyrmionic core in a thin nanodisk of chiral magnets
文献类型：期刊论文
| 作者 | Du, Haifeng1 ; Ning, Wie; Tian, Mingliang; Zhang, Yuheng
|
| 刊名 | EPL
 |
| 出版日期 | 2013-02-01 |
| 卷号 | 101期号:3 |
| DOI | 10.1209/0295-5075/101/37001 |
| 文献子类 | Article |
| 英文摘要 | A type of vortex spin texture with skyrmionic core and a series of circle spin stripes were obtained in a thin nanodisk of the chiral magnets with Dzyaloshinskii-Moriya interaction and uniaxial anisotropy by means of the micromagnetic approach and Monte Carlo simulation. The size of the skyrmionic core can be modulated continuously by controlling the disk size. Moreover, for some values of the disk size, this vortex state may be a spontaneous ground state even without the help of the external magnetic field and thermal fluctuations. In addition, the-uniaxial anisotropy is able to stabilize this vortex spin texture. We anticipate that the present work will inspire further experimental studies for exploring the spin structure. Copyright (c) EPLA, 2013 |
| WOS关键词 | STATES ; PERMALLOY ; CRYSTALS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000315402200022 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/21567]  |
| 专题 | 合肥物质科学研究院_中科院强磁场科学中心 |
| 作者单位 | 1.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Haifeng,Ning, Wie,Tian, Mingliang,et al. Magnetic vortex with skyrmionic core in a thin nanodisk of chiral magnets[J]. EPL,2013,101(3). |
| APA | Du, Haifeng,Ning, Wie,Tian, Mingliang,&Zhang, Yuheng.(2013).Magnetic vortex with skyrmionic core in a thin nanodisk of chiral magnets.EPL,101(3). |
| MLA | Du, Haifeng,et al."Magnetic vortex with skyrmionic core in a thin nanodisk of chiral magnets".EPL 101.3(2013). |
入库方式： OAI收割
来源：合肥物质科学研究院
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