452 citations · 1.5k across the 22 of their papers we have counts for
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Orbital polarization and third-order anomalous Hall effect in WTe2
Xing-Guo Ye, Peng-Fei Zhu, Wen-Zheng Xu +3
The anomalous Hall effect (AHE) has been extended into the nonlinear regime, where the Hall voltage shows higher-order response to the applied current. Nevertheless, the microscopi…
Proximity-induced superconducting gap in the intrinsic magnetic topological insulator MnBi2Te4
Wen-Zheng Xu, Chun-Guang Chu, Zhen-Cun Pan +7
We report magnetotransport measurements in the NbN/ magnetic topological insulator MnBi2Te4 (MBT)/ NbN junction at low temperature. At 10 mK, the nonlinear current-voltage characte…
Exchange bias in van der Waals MnBiTe/CrGeTe heterostructure
Jing-Zhi Fang, Hao-Nan Cui, Shuo Wang +13
The layered van der Waals (vdW) material MnBiTe is an intrinsic magnetic topological insulator with various topological phases such as quantum anomalous Hall effect (QAHE)…
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…