Plane and Surface Acoustic Waves Manipulation by Three-Dimensional Composite Phononic Pillars with 3D Bandgap and Defect Analysis

Plane and Surface Acoustic Waves Manipulation by Three-Dimensional Composite Phononic Pillars with 3D Bandgap and Defect Analysis

The current century witnessed an overwhelming research interest in phononic crystals (PnCs) and acoustic metamaterials (AMs) research owing to their fantastic properties in manipulating acoustic and elastic waves that are inconceivable from naturally occurring materials. Extensive research literatur...

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Bibliographic Details
Main Authors: Muhammad, C.W. Lim, Andrew Y. T. Leung
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Acoustics
Subjects:
bandgap
defect analysis
phononic crystal
plane wave
surface acoustic wave
Online Access:https://www.mdpi.com/2624-599X/3/1/4

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