Mixed topological semimetals driven by orbital complexity in two-dimensional ferromagnets

Whether topological semimetal states can emerge in two-dimensional magnetic materials remains less understood. Here, Niu and Hanke et al. propose the concepts of mixed Weyl and nodal-line semimetallic phases by including the magnetization direction into the topological analysis in two-dimensional fe...

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Autores principales: Chengwang Niu, Jan-Philipp Hanke, Patrick M. Buhl, Hongbin Zhang, Lukasz Plucinski, Daniel Wortmann, Stefan Blügel, Gustav Bihlmayer, Yuriy Mokrousov
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/ea289ef211eb4f1e8a06beff406d1f25
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Sumario:Whether topological semimetal states can emerge in two-dimensional magnetic materials remains less understood. Here, Niu and Hanke et al. propose the concepts of mixed Weyl and nodal-line semimetallic phases by including the magnetization direction into the topological analysis in two-dimensional ferromagnets.