Topological states in honeycomb arrays of implanted acceptors in semiconductors
We study a neutral honeycomb array of acceptors in a Group IV semiconductor. Tight-binding exhibits a band gap from different hopping of angular momentum $\pm\frac32$ and $\pm\frac12$ , forming a topological insulator (TI). The hopping is even under separate reversal of spatial and spin motions, unl...
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| Główni autorzy: | , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
IOP Publishing
2024-01-01
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| Seria: | New Journal of Physics |
| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1088/1367-2630/ad2cc4 |
| Etykiety: |
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