RKKY interaction of in nodal-line semimetals
文献类型：期刊论文
| 作者 | Wang, Zhong-Yi2,3; Liu, Da-Yong1 ; Zou, Liang-Jian2,3
|
| 刊名 | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| 出版日期 | 2022-07-01 |
| 卷号 | 553 |
| 关键词 | RKKY interaction Nodal-line semimetal Spintronics |
| ISSN号 | 0304-8853 |
| DOI | 10.1016/j.jmmm.2022.169164 |
| 通讯作者 | Liu, Da-Yong(dyliu@ntu.edu.cn) ; Zou, Liang-Jian(zou@theory.issp.ac.cn) |
| 英文摘要 | Motivated by recent upsurge in research of three-dimensional topological semimetals (SMs), we theoretically study the RKKY interaction between magnetic impurities in nodal-line SMs with and without the chirality and obtain the analytical expressions. We find that unique toroidal Fermi surface (FS) in nodal-line SMs, distinctly different from the spheroid FS in the SMs with the point nodes, has significant influence on the RKKY interaction, which leads to strong anisotropic oscillation and unique decay features. In the direction perpendicular to nodal-line plane, as usual, there is only one oscillation period related to the Fermi energy. In contrast, in the nodal-line plane, the RKKY interaction form a beating pattern and oscillates more rapidly with two distinct periods: one is coming from the Fermi energy and the other is from the radius of nodal-line. More importantly, inside nodal-line SMs bulk, the decay rate of RKKY interaction manifests a typical two-dimensional feature for impurities aligned along the direction perpendicular to nodal-line plane. Furthermore, the magnetic interactions in nodal-line SMs with linear and quadratic dispersions in the nodal-line plane are compared. We also discuss the possible application of the present theory on realistic nodal-line SM ZrSiSe. Our results shed a light for application of magnetically doped nodal-line SMs in spintronics. |
| WOS关键词 | TOPOLOGICAL DIRAC SEMIMETAL ; FERROMAGNETISM |
| 资助项目 | NSFC of China[11534010] ; NSFC of China[11974354] ; NSFC of China[11774350] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000806668500003 |
| 出版者 | ELSEVIER |
| 资助机构 | NSFC of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131361]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Liu, Da-Yong; Zou, Liang-Jian |
| 作者单位 | 1.Nantong Univ, Sch Sci, Dept Phys, Nantong 226019, Peoples R China 2.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, HFIPS, POB 1129, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhong-Yi,Liu, Da-Yong,Zou, Liang-Jian. RKKY interaction of in nodal-line semimetals[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2022,553. |
| APA | Wang, Zhong-Yi,Liu, Da-Yong,&Zou, Liang-Jian.(2022).RKKY interaction of in nodal-line semimetals.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,553. |
| MLA | Wang, Zhong-Yi,et al."RKKY interaction of in nodal-line semimetals".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 553(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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