Interfacial Dzyaloshinskii-Moriya interaction and perpendicular magnetic anisotropy at cobalt/diamond interfaces
文献类型：期刊论文
| 作者 | Jiang, Jiawei; Wang, Zhiwen; Liang, Jinghua; Cui, Qirui; Mi, Wenbo; Yang, Hongxin |
| 刊名 | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| 出版日期 | 2021 |
| 卷号 | 529 |
| 英文摘要 | The interfacial Dzyaloshinskii-Moriya interaction (DMI) plays a key role in the formation of exotic chiral magnetic textures. Here, the interfacial DMI and magnetic anisotropy of Co(0001)/diamond(111) interfaces are investigated by first-principles calculations. The significant DMI with clockwise chirality can be generated at Co/diamond interface. The DMI strength of Co film decreases on boron doped diamond (B-Dia), while DMI chirality turns into anticlockwise on nitrogen doped diamond (N-Dia). Large perpendicular magnetic anisotropy (PMA) appears at both Co/Dia and Co/B-Dia interfaces, which is weakended at the Co/N-Dia interface. The DMI can be ascribed to the occupied (d(z2), d(xz)) orbitals of interfacial Co atomic layers, while magnetic anisotropy energy is determined by (d(x2-y2), d(xy)) and (d(z2), d(yz)) orbitals. These results provide a promising route to tailor the interfacial DMI and PMA of ferromagnetic films and hence to modulated topological magnetic textures. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21803]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | Mi, WB (corresponding author), Tianjin Univ, Sch Sci, Tianjin Key Lab Low Dimens Mat Phys & Preparat Te, Tianjin 300354, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Jiang, Jiawei,Wang, Zhiwen,Liang, Jinghua,et al. Interfacial Dzyaloshinskii-Moriya interaction and perpendicular magnetic anisotropy at cobalt/diamond interfaces[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2021,529. |
| APA | Jiang, Jiawei,Wang, Zhiwen,Liang, Jinghua,Cui, Qirui,Mi, Wenbo,&Yang, Hongxin.(2021).Interfacial Dzyaloshinskii-Moriya interaction and perpendicular magnetic anisotropy at cobalt/diamond interfaces.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,529. |
| MLA | Jiang, Jiawei,et al."Interfacial Dzyaloshinskii-Moriya interaction and perpendicular magnetic anisotropy at cobalt/diamond interfaces".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 529(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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