1 citations · 2 across the 4 of their papers we have counts for
7 papers
Robust zero-energy states in two-dimensional Su-Schrieffer-Heeger topological insulators
Zhang-Zhao Yang, An-Yang Guan, Wen-Jie Yang +2
The Su-Schrieffer-Heeger (SSH) model on a two-dimensional square lattice has been considered as a significant platform for studying topological multipole insulators. However, due t…
A General Method to Design Acoustic Higher-Order Topological Insulators
An-Yang Guan, Zhang-Zhao Yang, Xin-Ye Zou +1
Acoustic systems that are without limitations imposed by the Fermi level have been demonstrated as significant platform for the exploration of fruitful topological phases. By surro…
Topological Classical Systems with Generalized Chiral Symmetry
Zhang-Zhao Yang, An-Yang Guan, Xin-Ye Zou +1
The bulk band topology of symmetry invariant adiabatic systems in the thermodynamic limit are considered to be determined by the hopping energy. In this work, we present that in cl…
Acoustic manipulation through zero-thickness perforated plane with strong-coupling effects
Liu-Ming Hao, Xin-Ye Zou, Bin Liang +1
How to manipulate acoustic waves through thinner structures is always a challenging problem due to the linear proportional relationship between the structural thickness and the aco…
Non-Hermitian acoustic metamaterial for the complete control of sound by accessing the exceptional points
Yi-Fan Zhu, Xue-Feng Zhu, Xu-Dong Fan +4
Non-Hermitian systems always play a negative role in wave manipulations due to inherent non-conservation of energy as well as loss of information. Recently, however, there has been…
An acoustic invisible gateway
Yi-Fan Zhu, Xin-Ye Zou, Bin Liang +3
The recently-emerged concept of "invisible gateway" with the extraordinary capability to block the waves but allow the passage of other entities has attracted great attentions due…