Axion insulator state in hundred-nanometer-thick magnetic topological insulator sandwich heterostructures
Abstract An axion insulator is a three-dimensional (3D) topological insulator (TI), in which the bulk maintains the time-reversal symmetry or inversion symmetry but the surface states are gapped by surface magnetization. The axion insulator state has been observed in molecular beam epitaxy (MBE)-gro...
Salvato in:
| Autori principali: | , , , , , , , , , , , , |
|---|---|
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Portfolio
2023-11-01
|
| Serie: | Nature Communications |
| Accesso online: | https://doi.org/10.1038/s41467-023-43474-x |
| Tags: |
Nessun Tag, puoi essere il primo ad aggiungerne!!
|