62 citations · 608 across the 32 of their papers we have counts for
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Topological surface altermagnets in SSH-stacked magnetic layers
Rui Chen, Bin Zhou, Dong-Hui Xu
Surface altermagnetism opens new avenues in spintronics by unlocking altermagnetic spin-splitting at the boundaries of conventional antiferromagnets, bypassing the strict symmetry…
Photoinduced High-Chern-Number Quantum Anomalous Hall Effect from Higher-Order Topological Insulators
Xiaolin Wan, Zhen Ning, Dong-Hui Xu +2
Quantum anomalous Hall (QAH) insulators with high Chern number host multiple dissipationless chiral edge channels, which are of fundamental interest and promising for applications…
Quasicrystalline second-order topological semimetals
Rui Chen, Bin Zhou, Dong-Hui Xu
Three-dimensional higher-order topological semimetals in crystalline systems exhibit higher-order Fermi arcs on one-dimensional hinges, challenging the conventional bulk-boundary c…
Chiral edge state coupling theory of transport in quantum anomalous Hall insulators
Rui Chen, Hai-Peng Sun, Bin Zhou +1
Theoretically, the quantum anomalous Hall effect is characterized by a quantized Hall conductance. However, many experiments only reported the quantization of the Hall resistance,…
Majorana corner modes and flat-band Majorana edge modes in superconductor/topological-insulator/superconductor junctions
Xiao-Ting Chen, Chun-Hui Liu, Dong-Hui Xu +1
Recently, superconductors with higher-order topology have stimulated extensive attention and research interest. Higher-order topological superconductors exhibit unconventional bulk…
Quantum Anomalous Layer Hall Effect in the Topological Magnet MnBi2Te4
Wen-Bo Dai, Hailong Li, Dong-Hui Xu +2
Recently, a type of Hall effect due to an unusual layer-locked Berry curvature called the layer Hall effect (LHE) has been reported in the even-layered two-dimensional antiferromag…