Dirac Cone Characteristics of Hexachiral Phononic Crystal
The band structure properties of phononic crystal is important to evaluate the vibration and noise reduction of acoustic metamaterials. Taking the 2D hexachiral phononic crystal as an example, the band structure and Dirac cone properties were investigated by numerical analysis, and the four-fold acc...
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| Formato: | article |
| Lenguaje: | ZH |
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Editorial Office of Journal of Shanghai Jiao Tong University
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/1eef377820b04f32b214824a21ae5215 |
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