Acoustic band gap and coherence behavior in a periodic two-dimensional system
Fluid Dynamics
2007-05-23 v1 General Physics
Abstract
Here we show a complete band gap in acoustic propagation in water with regularly placed air-cylinders. Also for the first time, we report that in the gap, all cylinders oscillate in phase but exactly out of the phase of a wave source located inside the cylinder array.
Keywords
Cite
@article{arxiv.physics/9904055,
title = {Acoustic band gap and coherence behavior in a periodic two-dimensional system},
author = {Z. Ye and E. Hoskinson and H. Hsu},
journal= {arXiv preprint arXiv:physics/9904055},
year = {2007}
}
Comments
5 pages and 2 figures