On control of harmonic waves in an acoustic metamaterial
Sign Up to like & getrecommendations! Published in 2021 at "Mechanics Research Communications"
DOI: 10.1016/j.mechrescom.2021.103745
Abstract: Abstract Generation of harmonic waves in a mass-in mass model of an acoustic metamaterial is considered. It is shown numerically that outside the band gap, the boundary harmonic excitation gives rise to a formation of… read more here.
Keywords: control harmonic; harmonic waves; band gap; waves acoustic ... See more keywords
One-dimensional particle simulation of wave propagation and generation of second harmonic waves in a composite of plasma and metamaterial
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.5001108
Abstract: One-dimensional electromagnetic particle simulations are performed with the combination of the overdense plasma and the negative-permeability state (metamaterial). Transverse electromagnetic waves enter the plasma-metamaterial composite, and the waves propagate in it with a negative phase… read more here.
Keywords: plasma metamaterial; one dimensional; wave propagation; harmonic waves ... See more keywords