Polarization bandgaps and fluid-like elasticity in fully solid elastic metamaterials
oleh: Guancong Ma, Caixing Fu, Guanghao Wang, Philipp del Hougne, Johan Christensen, Yun Lai, Ping Sheng
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2016-11-01 |
Deskripsi
Controlling elastic waves in medium is essential to many applications in mechanical to earthquake engineering. Ma et al. demonstrate selective suppression of different vibrational modes in a three-dimensional rod-shape structure, which shows fluid-like elasticity with only longitudinal waves propagating.