Effect of structural defect on phonon tr
โ
Xin-Jun Wang; Zhi-Qiang Gong; Meng-dong He; Ke-Qiu Chen; Lingling Wang
๐
Article
๐
2008
๐
Elsevier Science
๐
English
โ 327 KB
Using the scattering-matrix cascading method, we investigate the effect of structural defect on the acoustic phonon transmission quantization in a low-dimensional superlattice quantum waveguide. In the present system, the phonon transmission exhibits rather complex resonant behaviors. It is found th