236 citations · 1.5k across the 46 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…
Half-Quantized Helical Hinge Currents in Axion Insulators
Ming Gong, Haiwen Liu, Hua Jiang +2
We propose that half-quantized helical hinge currents manifest as the fingerprint of the axion insulator (AI). These helical hinge currents microscopically originate from the later…
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…