Unlocking Novel Ultralow-Frequency Band Gap: Assembled Cellular Metabarrier for Broadband Wave Isolation

Unlocking Novel Ultralow-Frequency Band Gap: Assembled Cellular Metabarrier for Broadband Wave Isolation

Admittedly, the design requirements of compactness, low frequency, and broadband seem to constitute an impossible trinity, hindering the further development of elastic metamaterials (EMMs) in wave shielding engineering. To break through these constraints, we propose theoretical combinations of effec...

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Bibliographic Details
Main Authors: Xiao Liang, Fang Zhang, Jinhui Jiang, Cang He, Hongji Yang
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Materials
Subjects:
negative effective parameters
elastic metamaterial
gradient design
wave isolation
ultralow frequency
Online Access:https://www.mdpi.com/1996-1944/15/23/8326

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https://www.mdpi.com/1996-1944/15/23/8326

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