Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1814039 | Physica B: Condensed Matter | 2009 | 4 Pages |
Abstract
The propagation of acoustic wave in a two-dimensional phononic crystal of a hybrid triangular graphite array is investigated by the plane wave expansion (PWE) method. Our numerical results show that the location and width of the band gaps can be tuned by altering the radii of scatters at different positions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Ruiju Wei, Bin Wu, Cunfu He, Huanyu Zhao,