236 citations · 1.5k across the 56 of their papers we have counts for
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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…
Magnon corner states in twisted bilayer honeycomb magnets
Chun-Bo Hua, Feiping Xiao, Zheng-Rong Liu +6
Search for higher-order topological insulators, characterized by topologically protected gapless boundary states of codimension higher than one, in bosonic systems has attracted gr…
Transport Theory of Half-quantized Hall Conductance in a Semi-magnetic Topological Insulator
Humian Zhou, Hailong Li, Dong-Hui Xu +3
Recently,a half-quantized Hall conductance (HQHC) plateau is experimentally observed in a semi-magnetic topological insulator heterostructure. However,the heterostructure is metall…
Spin-orbit-coupled superconductivity with spin-singlet non-unitary pairing
Meng Zeng, Dong-Hui Xu, Zi-Ming Wang +1
An unconventional superconductor is distinguished with two types of gap functions: unitary and non-unitary. This core subject has been concentrated on purely spin-triplet or single…