27 citations · 70 across the 7 of their papers we have counts for
14 papers
Chern Vector Protected Three-dimensional Quantized Hall Effect
Zhi-Qiang Zhang, Shu-Guang Cheng, Hongfang Liu +3
Recently, Chern vector with arbitrary formula in three-dimensional systems has been experimentally realized [\…
Three-dimensional quantum anomalous Hall effect in Weyl semimetals
Zhi-Qiang Zhang, Yu-Hang Li, Ming Lu +4
The quantum anomalous Hall effect (QAHE) is a quantum phenomenon in which a two-dimensional system exhibits a quantized Hall resistance in the absence of magnetic field, wh…
Measurement of the Chern Number for Non-Hermitian Chern Insulators
Hongfang Liu, Ming Lu, Shengdu Chai +2
The identification of the topological invariant of a topological system is crucial in experiments. However, due to the inherent non-Hermitian features, such determination is notabl…
Dissipation Enhanced Unidirectional Transport in Topological Systems
Ming Lu, Xue-Zhu Liu, Hailong Li +3
Dissipation is a common occurrence in real-world systems and is generally considered to be detrimental to transport. In this study, we examine the transport properties of a narrow…
Modified Generalized-Brillouin-Zone Theory with On-site Disorders
Hongfang Liu, Ming Lu, Zhi-Qiang Zhang +1
We study the characterization of the non-Hermitian skin effect (NHSE) in non-Hermitian systems with on-site disorder. We extend the application of generalized-Brillouin-zone (GBZ)…
Quantized charge-pumping in higher-order topological insulators
Bing-Lan Wu, Ai-Min Guo, Zhi-Qiang Zhang +1
We study the quantized charge pumping of higher-order topological insulators (HOTIs) with edge-corner correspondences based on the combination of the rotation of in-plane magnetic…