| MULTILAYER MAGNETIC FILM WITH DZYALOSHINSKII-MORIYA INTERACTION AND METHOD OF CONTROLLING ASYMMETRY OF MOTION OF DOMAIN BOUNDARIES IN IT | |
| 2023-11-09 | |
| 专利权人 | UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C) |
| 申请日期 | 2023-11-09 |
| 专利号 | RU2826969-C1 |
| 成果简介 | NOVELTY - Multilayer magnetic film with a Dzyaloshinskii–Moriya interaction comprises a substrate on which a medium is formed from a non-magnetic layer with a strong spin-orbit coupling and a ferromagnetic layer, wherein multilayer magnetic film of type "substrate/B/X1/Y/X2" with perpendicular magnetic anisotropy comprises semiconductor substrate from Si with orientation (111), buffer layer B from Cu with thickness of 1–5 nm, non-magnetic layer X1 of Pd with thickness of 3–15 nm, which has root-mean-square roughness of 0.25–0.8 nm and average radius of island of 8.5–12.2 nm, ferromagnetic layer Y of Co with thickness of 0.5–15 nm and non-magnetic layer X2 from Pd with thickness of 0.5–5 nm. USE - Electronics. ADVANTAGE - High density of recording information, and speed of reading/writing data storage devices, and operation of logical devices based on magnetic films. 2 cl, 7 dwg |
| IPC 分类号 | G11B-005/02 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/19314 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C) |
| 推荐引用方式 GB/T 7714 | DAVYDENKO A V,KOZLOV A G,CHERNOUSOV N N,et al. MULTILAYER MAGNETIC FILM WITH DZYALOSHINSKII-MORIYA INTERACTION AND METHOD OF CONTROLLING ASYMMETRY OF MOTION OF DOMAIN BOUNDARIES IN IT. RU2826969-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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