1 citations · 1 across the 1 of their papers we have counts for
4 papers
Observation of Higher-Order Topological States in Acoustic Twisted Moiré Superlattice
Shi-Qiao Wu, Zhi-Kang Lin, Bin Jiang +3
Twisted moiré superlattices (TMSs) are fascinating materials with exotic physical properties. Despite tremendous studies on electronic, photonic and phononic TMSs, it has never bee…
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…
Arbitrary order exceptional point induced by photonic spin-orbit interaction in coupled resonators
Shubo Wang, Bo Hou, Weixin Lu +3
Many novel properties of non-Hermitian systems are found at or near the exceptional points-branch points of complex energy surfaces at which eigenvalues and eigenvectors coalesce.…
Broadband microwave absorption by logarithmic spiral metasurface
Shubo Wang, Bo Hou, C. T. Chan
We propose to use logarithmic spiral resonators for efficient absorption of microwaves. By combining their scale invariant geometries and Fabry-Perot-type resonances stemming from…