Tuning the magnetic properties of Fe3GeTe2 by doping with 3d transition-metals
文献类型：期刊论文
| 作者 | Zhang, Shaozheng; Liang, Xin; Zhao, Huaiyuan; Chen, Yuhang; He, Qing; Liu, Jia; Lv, Liang; Yang, Jianhui; Wu, Helan; Chen, Liang |
| 刊名 | PHYSICS LETTERS A
 |
| 出版日期 | 2021 |
| 卷号 | 396 |
| 英文摘要 | Doping with alien transition-metal atoms is an effective method to tune the magnetic properties of two-dimensional magnetic material Fe3GeTe2. Using first principles calculation, we investigated the magnetic properties of Fe3GeTe2 doped with 3d atoms such as V, Cr, Mn, etc. Calculation results indicate that site I is more energetically favorable than site II for all 3d atoms, except for Co-doped Fe3GeTe2. Doping of these 3d atoms leads to significant variations of the average magnetic moment of Fe-I and Fe-II atoms. The magnetic moment of Fe-I decreased substantially for all 3d atom-doped-Fe3GeTe2 systems, except for the Co-doped system. Compared to Fe-I, the magnetic moment of Fe-II is more sensitive to doping with 3d-atoms. The observed variations of the magnetic moment can be explained by the electron-transfer of the doped atoms. These results can aid future experimental studies and provide valuable information for the development of Fe3GeTe2-based spin electronic devices. (C) 2021 Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22000]  |
| 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.Wu, HL (corresponding author), Tongji Univ, Phys Dept, Shanghai 200092, Peoples R China. 2.Yang, JH (corresponding author), Quzhou Univ, Quzhou 324000, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhang, Shaozheng,Liang, Xin,Zhao, Huaiyuan,et al. Tuning the magnetic properties of Fe3GeTe2 by doping with 3d transition-metals[J]. PHYSICS LETTERS A,2021,396. |
| APA | Zhang, Shaozheng.,Liang, Xin.,Zhao, Huaiyuan.,Chen, Yuhang.,He, Qing.,...&Chen, Liang.(2021).Tuning the magnetic properties of Fe3GeTe2 by doping with 3d transition-metals.PHYSICS LETTERS A,396. |
| MLA | Zhang, Shaozheng,et al."Tuning the magnetic properties of Fe3GeTe2 by doping with 3d transition-metals".PHYSICS LETTERS A 396(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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