Dispersion tuning and route reconfiguration of acoustic waves in valley topological phononic crystals
The valley degree of freedom gives additional flexibility to tunable phononic and photonic crystals. Here, the authors realise a honeycomb phononic structure where both the size of the cavities and of the air channel can be actively tuned, allowing several functionalities in a broad frequency range.
Furkejuvvon:
| Váldodahkkit: | , , , , , , , |
|---|---|
| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
Nature Portfolio
2020-02-01
|
| Ráidu: | Nature Communications |
| Liŋkkat: | https://doi.org/10.1038/s41467-020-14553-0 |
| Fáddágilkorat: |
Eai fáddágilkorat, Lasit vuosttaš fáddágilkora!
|