Broadband Asymmetric Propagation in Pillared Meta-Plates

The asymmetric propagation of mechanical energy across interfaces is a challenging problem with a wide range of applications. In this work, we present a novel structure presenting the asymmetric propagation of elastic waves in thin plates in a broadband range. The structure consists of a combination...

Full description

Bibliographic Details
Main Authors: Lin Chen, Wei Wang, Guohua Nie, Yabin Jin, Daniel Torrent, Bahram Djafari-Rouhani
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Crystals
Subjects:
Online Access:https://www.mdpi.com/2073-4352/10/8/702