33 citations · 61 across the 3 of their papers we have counts for
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physics.app-ph2020
Causality and Passivity: from Electromagnetism and Network Theory to Metamaterials
Ankit Srivastava
In this review, we take an extensive look at the role that the principles of causality and passivity have played in various areas of physics and engineering, including in the moder…
physics.app-ph2020
Scattering under Linear Non Self-Adjoint Operators: Case of in-Plane Elastic Waves
Amir Ashkan Mokhtari, Yan Lu, Qiyuan Zhou +2
In this paper, we consider the problem of the scattering of in-plane waves at an interface between a homogeneous medium and a metamaterial. The relevant eigenmodes in the two regio…
physics.app-ph2018
On the Emergence of Negative Effective Density and Modulus in 2-phase Phononic Crystals
Amir Ashkan Mokhtari, Yan Lu, Ankit Srivastava
In this paper we report metamaterial properties including negative and singular effective properties for what would traditionally be considered non locally resonant 2-phase phononi…