Dirac cone, flat band and saddle point in kagome magnet YMn6Sn6

The typical characters of the electronic structure of magnetic kagome materials remain elusive. Here, the authors observe a Dirac cone, a flat band and a saddle point near the Fermi energy in ferromagnetic kagome material YMn6Sn6.

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Detalles Bibliográficos
Autores principales: Man Li, Qi Wang, Guangwei Wang, Zhihong Yuan, Wenhua Song, Rui Lou, Zhengtai Liu, Yaobo Huang, Zhonghao Liu, Hechang Lei, Zhiping Yin, Shancai Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Q
Acceso en línea:https://doaj.org/article/8b1887dd5ca249b38f10e0e90aaf07cf
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Sumario:The typical characters of the electronic structure of magnetic kagome materials remain elusive. Here, the authors observe a Dirac cone, a flat band and a saddle point near the Fermi energy in ferromagnetic kagome material YMn6Sn6.