Role of Interfacial Orbital Hybridization in Spin-Orbit-Torque Generation in Pt-Based Heterostructures
文献类型：期刊论文
| 作者 | Shu, Xinyu; Zhou, Jing; Liu, Liang; Lin, Weinan; Zhou, Chenghang; Chen, Shaohai; Xie, Qidong; Ren, Lizhu; Yu Xiaojiang; Yang, Hongxin |
| 刊名 | PHYSICAL REVIEW APPLIED
 |
| 出版日期 | 2020 |
| 卷号 | 14期号:5 |
| 英文摘要 | We report a large enhancement of the spin-orbit-torque (SOT) efficiency achieved by inserting an ultrathin Co layer between a single-crystal Pt layer and an epitaxial Ni81Fe19 layer. We attribute this to the strong interfacial orbital hybridization between Pt and Co. Another effect of this hybridization is the spin-rotation effect based on the out-of-plane component of the magnetic moment, which explains the observation of out-of-plane torques. Our results offer an effective approach to engineer the SOT in a conventional ferromagnet-heavy metal system, which might provide opportunities for spintronic application. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22445]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2020专题_期刊论文 2021专题_期刊论文 |
| 作者单位 | Chen, JS (corresponding author), Natl Univ Singapore, Mat Sci & Engn, 9 Engn Dr 1, Singapore 117575, Singapore. |
| 推荐引用方式 GB/T 7714 | Shu, Xinyu,Zhou, Jing,Liu, Liang,et al. Role of Interfacial Orbital Hybridization in Spin-Orbit-Torque Generation in Pt-Based Heterostructures[J]. PHYSICAL REVIEW APPLIED,2020,14(5). |
| APA | Shu, Xinyu.,Zhou, Jing.,Liu, Liang.,Lin, Weinan.,Zhou, Chenghang.,...&Chen, Jingsheng.(2020).Role of Interfacial Orbital Hybridization in Spin-Orbit-Torque Generation in Pt-Based Heterostructures.PHYSICAL REVIEW APPLIED,14(5). |
| MLA | Shu, Xinyu,et al."Role of Interfacial Orbital Hybridization in Spin-Orbit-Torque Generation in Pt-Based Heterostructures".PHYSICAL REVIEW APPLIED 14.5(2020). |
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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