8 citations · 8 across the 6 of their papers we have counts for
6 papers
Local metamaterials and transition layers
Kimya Yadollahpour, Hossein Khodavirdi, Ankit Srivastava
In this paper, we elucidate the concept of local acoustic metamaterials. These are composites which exhibit equi-frequency contours (EFC) which correspond to those expected of homo…
Sustainable pulling motion of an active scatterer
Hossein Khodavirdi, Majid Rajabi
In this paper, we concern the generation of attractive net motion with respect to the location of external wave source for active spherical carriers. Here we recall that the exerte…
The Atomistic Green's Function method for acoustic and elastic wave-scattering problems
Hossein Khodavirdi, Zhun-Yong Ong, Ankit Srivastava
In this paper, we present a powerful method (Atomistic Green's Function, AGF) for calculating the effective Hamiltonian of acoustic and elastic wave-scatterers. The ability to calc…
Scattering of mechanical waves from the perspective of open systems
Hossein Khodavirdi, Amir Ashkan Mokhtari, Ankit Srivastava
In this paper, we consider the problem of mechanical wave scattering from a spatially finite system into an infinite surrounding environment. The goal is to illuminate why the scat…
Pulling Radiation Force State on Active Spherical Carriers via Varying Phase Incident Wave Field
Majid Rajabi, Hossein Khodavirdi
On the way of investigating a complete maneuverability technique and based on the emergence of negative acoustic radiation force on an active carrier in a progressive plane wave fi…
The Analytical Structure of Acoustic and Elastic Material Properties
Hossein Khodavirdi, Ankit Srivastava
In this paper, we take an in-depth look at the analytical structure of the material transfer functions which govern acoustic and elastic response. These include wavenumber () in…