Electrically Controllable Van Der Waals Antiferromagnetic Spin Valve
文献类型：期刊论文
| 作者 | Zhai, Xuechao; Xu, Ziming; Cui, Qirui; Zhu, Yingmei; Yang, Hongxin; Blanter, Yaroslav M. |
| 刊名 | PHYSICAL REVIEW APPLIED
 |
| 出版日期 | 2021 |
| 卷号 | 16期号:1 |
| 关键词 | TOTAL-ENERGY CALCULATIONS FERROMAGNETISM |
| 英文摘要 | We propose a spin valve that is based on van der Waals antiferromagnetism and is fully electrically controlled. The device is composed of two antiferromagnetic terminals that allow for vertical bias control and a linked central scattering potential region. The magnetoresistance varies significantly when the bias orientations in two terminals are switched from parallel to antiparallel, because this switch induces a mismatch of the bands for the same spin projection in different parts of the system. It is shown from density-functional calculations that bilayer graphene encapsulated by two atomic layers of Cr2Ge2Te6 provides a material platform to realize the antiferromagnetism, which is robust against the required vertical electric fields. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21749]  |
| 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 | 1.Zhai, XC (corresponding author), Delft Univ Technol, Kavli Inst NanoSci, NL-2628 CJ Delft, Netherlands. 2.Zhai, XC (corresponding author), Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhai, Xuechao,Xu, Ziming,Cui, Qirui,et al. Electrically Controllable Van Der Waals Antiferromagnetic Spin Valve[J]. PHYSICAL REVIEW APPLIED,2021,16(1). |
| APA | Zhai, Xuechao,Xu, Ziming,Cui, Qirui,Zhu, Yingmei,Yang, Hongxin,&Blanter, Yaroslav M..(2021).Electrically Controllable Van Der Waals Antiferromagnetic Spin Valve.PHYSICAL REVIEW APPLIED,16(1). |
| MLA | Zhai, Xuechao,et al."Electrically Controllable Van Der Waals Antiferromagnetic Spin Valve".PHYSICAL REVIEW APPLIED 16.1(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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