101 citations · 189 across the 5 of their papers we have counts for
5 papers
Topological nature of higher-order hinge states revealed by spin transport
An-Qi Wang, Peng-Zhan Xiang, Tong-Yang Zhao +1
One-dimensional (1D) gapless hinge states are predicated in the three-dimensional (3D) higher-order topological insulators and topological semimetals, because of the higher-order b…
Strain-gradient induced topological transition in bent nanoribbons of the Dirac semimetal Cd3As2
Wen-Zhuang Zheng, Tong-Yang Zhao, An-Qi Wang +4
Dirac semimetal is an ideal parent state to realize various exotic states of matters, such as quantum spin Hall state, Weyl semimetal phase and Majorana zero modes. Topological pha…
Intermediate anomalous Hall states induced by noncollinear spin structure in magnetic topological insulator MnBi2Te4
Jing-Zhi Fang, Shuo Wang, Xing-Guo Ye +12
The combination of topology and magnetism is attractive to produce exotic quantum matters, such as the quantum anomalous Hall state, axion insulators and the magnetic Weyl semimeta…
Topological Semimetal Nanostructures: From Properties to Topotronics
An-Qi Wang, Xing-Guo Ye, Da-Peng Yu +1
Characterized by bulk Dirac or Weyl cones and surface Fermi-arc states, topological semimetals have sparked enormous research interest in recent years. The nanostructures, with lar…
Reducing electronic transport dimension to topological hinge states by increasing geometry size of Dirac semimetal Josephson junctions
Cai-Zhen Li, An-Qi Wang, Chuan Li +4
The notion of topological phases has been extended to higher-order and has been generalized to different dimensions. As a paradigm, Cd3As2 is predicted to be a higher-order topolog…