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physics.app-ph2024
In-Plane Linear Stress Waves in Layered Media: I. Non-Hermitian Degeneracies and Modal Chirality
Vahidreza Alizadeh, Alireza V. Amirkhizi
We study the band structure and scattering of in-plane coupled longitudinal and shear stress waves in linear layered media and observe that exceptional points (EP) appear for elast…
physics.app-ph2021
Overall dynamic properties of locally resonant viscoelastic layered media based on consistent field integration for oblique anti-plane shear waves
Vahidreza Alizadeh, Alireza V. Amirkhizi
In this work, the analysis of oblique anti-plane shear waves propagation and scattering in low frequency resonant micro-structured layered media with viscoelastic constituent layer…
physics.app-ph2018
Overall constitutive description of symmetric layered media based on scattering of oblique SH waves
Alireza V. Amirkhizi, Vahidreza Alizadeh
This papers investigates the scattering of oblique shear horizontal (SH) waves off finite periodic media made of elastic and viscoelastic layers. It further considers whether a Wil…