2 papers
cond-mat.mtrl-sci2014
Ultra-Broadband Acoustic Metasurface for Manipulating the Reflected Waves
Yi-Fan Zhu, Xin-Ye Zou, Rui-Qi Li +4
We have designed and experimentally realized an ultra-broadband acoustic metasurface (UBAM) capable of going beyond the intrinsic limitation of bandwidth in existing designs of opt…
physics.class-ph2014
Broadband omnidirectional invisibility for sound in three dimensions
Weiwei Kan, Bin Liang, Ruiqi Li +4
Acoustic cloaks that make object undetectable to sound waves have potential applications in a variety of scenarios and have received increasing interests recently. However, the exp…