121 citations · 719 across the 18 of their papers we have counts for
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cond-mat.mes-hall2019★ 68 cited
Twisted quadrupole topological photonic crystals
Xiaoxi Zhou, Zhi-Kang Lin, Weixin Lu +3
Topological manipulation of waves is at the heart of the cutting-edge metamaterial researches. Quadrupole topological insulators were recently discovered in two-dimensional (2D) fl…
physics.app-ph2019
Bidirectional acoustic negative refraction based on a pair of metasurfaces with both local and global PT-symmetries
Jun Lan, Xiaowei Zhang, Liwei Wang +2
Negative refraction plays an important role in acoustic wave manipulation and imaging. However, conventional systems based on acoustic metamaterials suffer from the limits induced…
physics.app-ph2019★ 83 cited
Three-dimensional acoustic double-zero-index medium with a Dirac-like point
Changqing Xu, Guancong Ma, Ze-Guo Chen +4
We report a design and experimental realization of a three-dimensional (3D) acoustic double-zero-index medium (DZIM), whose effective mass density and compressibility are nearly ze…