43 citations · 80 across the 9 of their papers we have counts for
6 papers · 1 filter
Finite-Size Effects in the Dynamic Conductivity and Faraday Effect of Quantum Anomalous Hall Insulators
Junjie Zeng, Tao Hou, Zhenhua Qiao +1
We theoretically study the finite-size effects in the dynamical response of a quantum anomalous Hall insulator in the disk geometry. Semi-analytic and numerical results are obtaine…
Quantum Anomalous Hall Effect by Coupling Heavy Atomic Layers with CrI
Majeed Ur Rehman, Xinlong Dong, Tao Hou +3
We explored the possibility of realizing quantum anomalous Hall effect by placing heavy-element atomic layer on top of monolayer CrI with a natural cleavage surface and broke…
Nonmagnetic-Doping Induced Quantum Anomalous Hall Effect in Topological Insulators
Shifei Qi, Ruiling Gao, Maozhi Chang +3
Quantum anomalous Hall effect (QAHE) has been experimentally observed in magnetically doped topological insulators. However, ultra-low temperature (usually below 300 mK), which is…
Computing Minimal Persistent Cycles: Polynomial and Hard Cases
Tamal K. Dey, Tao Hou, Sayan Mandal
Persistent cycles, especially the minimal ones, are useful geometric features functioning as augmentations for the intervals in a purely topological persistence diagram (also terme…
Pressure-Induced Modification of Anomalous Hall Effect in Layered FeGeTe
Xiangqi Wang, Zeyu Li, Min Zhang +11
We systematically investigate the influence of high pressure on the electronic transport properties of layered ferromagnetic materials, in particular, those of FeGeTe. Its…
Metallic Network of Topological Domain Walls
Tao Hou, Yafei Ren, Yujie Quan +3
We study the electronic and transport properties of a network of domain walls between insulating domains with opposite valley Chern numbers. We find that the network is semi-metall…