Band transition and topological interface modes in 1D elastic phononic crystals
Abstract In this report, we design a one-dimensional elastic phononic crystal (PC) comprised of an Aluminum beam with periodically arranged cross-sections to study the inversion of bulk bands due to the change of topological phases. As the geometric parameters of the unit cell varies, the second bul...
Gardado en:
| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Nature Portfolio
2018-05-01
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| Series: | Scientific Reports |
| Acceso en liña: | https://doi.org/10.1038/s41598-018-24952-5 |
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