Measurements and calculations of two-dimensional band gap strucutre composed of narrowly slit tubes
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Measurements and calculations of two-dimensional band gap strucutre composed of narrowly slit tubes
- 发表刊物：
- Applied Physics Letters
- 摘要：
- In this letter, large band gap properties of a two-dimensional stop band gap system composed of
steel tubes are reported, which are embedded with periodic narrow slits in each half of the annular
tube. The band gap with finite thickness samples is experimentally investigated and theoretically
calculated. The results show that without enlarging the lattice constant, the starting frequency of the
band gap is reduced, and using the periodic narrow slits with multiwidth can enlarge the stop band
of this system due to the multicavity resonance.
- 合写作者：
- Z Y Cui, T N Chen, J H Wu, H L Chen, and B Zhang
- 卷号：
- Vol. 93, No. 14
- 页面范围：
- 144103
- 是否译文：
- 否
- 发表时间：
- 2008-10-07