Tunable characteristics of low-frequency bandgaps in two-dimensional multivibrator phononic crystal plates under prestrain

Abstract In view of the influence of variability of low-frequency noise frequency on noise prevention in real life, we present a novel two-dimensional tunable phononic crystal plate which is consisted of lead columns deposited in a silicone rubber plate with periodic holes and calculate its bandgap...

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Autores principales: Hai-Fei Zhu, Xiao-Wei Sun, Ting Song, Xiao-Dong Wen, Xi-Xuan Liu, Jin-Shan Feng, Zi-Jiang Liu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/002dfb68203542edbf179423750fd909
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