Author(s): Zhaoju Yang, Fei Gao, Xihang Shi, Xiao Lin, Zhen Gao, Yidong Chong, and Baile Zhang
A proposed acoustic version of a material that conducts electricity along its surface could lead to an improved way to hide submarines from sonar.
[Phys. Rev. Lett. 114, 114301] Published Fri Mar 20, 2015