Active control on topological immunity of elastic wave metamaterials
Abstract The topology concept in the condensed physics and acoustics is introduced into the elastic wave metamaterial plate, which can show the topological property of the flexural wave. The elastic wave metamaterial plate consists of the hexagonal array which is connected by the piezoelectric shunt...
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Autores principales: | Guan-Hua Li, Tian-Xue Ma, Yi-Ze Wang, Yue-Sheng Wang |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2020
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Materias: | |
Acceso en línea: | https://doaj.org/article/fe056e44889643308f9fa0a223cc0c7e |
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