Pressure driven Weyl-topological insulator phase transition in Weyl semimetal SrSi_2
Using DFT-based first-principles calculations, we demonstrate the tuning of the electronic structure of Weyl semimetal SrSi_2 via external uniaxial strain. The uniaxial strain facilitates the opening of bandgap along Γ-X direction and subsequent band inversion between Si p and Sr d orbitals. Z_2 inv...
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| Główni autorzy: | , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine
2023-05-01
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| Seria: | Condensed Matter Physics |
| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.5488/CMP.26.23707 |
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