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DOI | 10.1038/ncomms14499 |
Mixed topological semimetals driven by orbital complexity in two-dimensional ferromagnets | |
Niu, Chengwang1,2,3,4; Hanke, Jan-Philipp2,3,4,5; Buhl, Patrick M.2,3,4; Zhang, Hongbin6; Plucinski, Lukasz2,4; Wortmann, Daniel2,3,4; Bluegel, Stefan2,3,4; Bihlmayer, Gustav2,3,4; Mokrousov, Yuriy2,3,4,5 | |
2019-07-18 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2019 |
卷号 | 10 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Germany |
英文摘要 | The concepts of Weyl fermions and topological semimetals emerging in three-dimensional momentum space are extensively explored owing to the vast variety of exotic properties that they give rise to. On the other hand, very little is known about semimetallic states emerging in two-dimensional magnetic materials, which present the foundation for both present and future information technology. Here, we demonstrate that including the magnetization direction into the topological analysis allows for a natural classification of topological semimetallic states that manifest in two-dimensional ferromagnets as a result of the interplay between spin-orbit and exchange interactions. We explore the emergence and stability of such mixed topological semimetals in realistic materials, and point out the perspectives of mixed topological states for current-induced orbital magnetism and current-induced domain wall motion. Our findings pave the way to understanding, engineering and utilizing topological semimetallic states in two-dimensional spin-orbit ferromagnets. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000475852900022 |
WOS关键词 | DIRAC SEMIMETAL ; TRANSITION ; DISCOVERY ; INSULATOR |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203209 |
专题 | 资源环境科学 |
作者单位 | 1.Shandong Univ, Sch Phys, State Key Lab Crystal Mat, Jinan 250100, Shandong, Peoples R China; 2.Forschungszentrum Julich, Peter Grunberg Inst, D-52425 Julich, Germany; 3.Forschungszentrum Julich, Inst Adv Simulat, D-52425 Julich, Germany; 4.JARA, D-52425 Julich, Germany; 5.Johannes Gutenberg Univ Mainz, Inst Phys, D-55099 Mainz, Germany; 6.Tech Univ Darmstadt, Inst Mat Sci, D-64287 Darmstadt, Germany |
推荐引用方式 GB/T 7714 | Niu, Chengwang,Hanke, Jan-Philipp,Buhl, Patrick M.,et al. Mixed topological semimetals driven by orbital complexity in two-dimensional ferromagnets[J]. NATURE COMMUNICATIONS,2019,10. |
APA | Niu, Chengwang.,Hanke, Jan-Philipp.,Buhl, Patrick M..,Zhang, Hongbin.,Plucinski, Lukasz.,...&Mokrousov, Yuriy.(2019).Mixed topological semimetals driven by orbital complexity in two-dimensional ferromagnets.NATURE COMMUNICATIONS,10. |
MLA | Niu, Chengwang,et al."Mixed topological semimetals driven by orbital complexity in two-dimensional ferromagnets".NATURE COMMUNICATIONS 10(2019). |
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