Orbital-selective Dirac fermions and extremely flat bands in frustrated kagome-lattice metal CoSn
The understanding of kagome bands, which are characterized by Dirac-like bands capped by a flat band, remains largely elusive. Here, Liu et al. report the observation of a flat band and Dirac bands as ideal features of kagome bands in CoSn, revealing orbital-selective character.
Saved in:
| Main Authors: | , , , , , , , , , , , , , , |
|---|---|
| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2020
|
| Subjects: | |
| Online Access: | https://doaj.org/article/cf2dcc8c7e874de1b29569c80f337029 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The understanding of kagome bands, which are characterized by Dirac-like bands capped by a flat band, remains largely elusive. Here, Liu et al. report the observation of a flat band and Dirac bands as ideal features of kagome bands in CoSn, revealing orbital-selective character. |
|---|