236 citations · 1.5k across the 56 of their papers we have counts for
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Effects of Domain Walls in Quantum Anomalous Hall Insulator/Superconductor Heterostructures
Chui-Zhen Chen, James Jun He, Dong-Hui Xu +1
In a recent experiment, half-quantized longitudinal conductance plateaus (HQCPs) of height have been observed in quantum anomalous Hall (QAH) insulator/superconduc…
Photovoltaic anomalous Hall effect in line-node semimetals
Katsuhisa Taguchi, Dong-Hui Xu, Ai Yamakage +1
We theoretically study the circularly polarized light-induced Floquet state in line-node semimetals with time-reversal symmetry and inversion symmetry. It is found that the Floquet…
Theory for Spin Selective Andreev Reflection in Vortex Core of Topological Superconductor: Majorana Zero Modes on Spherical Surface and Application to Spin Polarized Scanning Tunneling Microscope Probe
Lun-Hui Hu, Chuang Li, Dong-Hui Xu +2
Majorana zero modes (MZMs) have been predicted to exist in the topological insulator (TI)/superconductor (SC) heterostructure. Recent spin polarized scanning tunneling microscope (…
The effect of in-plane magnetic field and applied strain in quantum spin Hall systems: application to InAs/GaSb quantum wells
Lun-Hui Hu, Dong-Hui Xu, Fu-Chun Zhang +1
Motivated by the recent discovery of quantized spin Hall effect in InAs/GaSb quantum wells\cite{du2013}\cite{xu2014}, we theoretically study the effects of in-plane magnetic fi…
Electric control of inverted gap and hybridization gap in type II InAs/GaSb quantum wells
Lun-Hui Hu, Chao-Xing Liu, Dong-Hui Xu +2
The quantum spin Hall effect has been predicted theoretically and observed experimentally in InAs/GaSb quantum wells as a result of inverted band structures, for which electron ban…