Acoustic transport in higher-order topological insulators with Dirac hierarchy
Dirac cones (DCs) are an important band structure in topological insulators (TIs) for realizing topological phase transition, and they provide unique ways to artificially regulate wave transport. Herein, we proposed a simple method to achieve Dirac hierarchy in three-dimensional (3D) acoustic TIs wi...
Furkejuvvon:
| Váldodahkkit: | , , , , , , , , , , , |
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| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
IOP Publishing
2023-01-01
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| Ráidu: | New Journal of Physics |
| Fáttát: | |
| Liŋkkat: | https://doi.org/10.1088/1367-2630/acd9e2 |
| Fáddágilkorat: |
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