180 citations · 2.5k across the 74 of their papers we have counts for
75 papers
Dissipative Chiral Channels, Ohmic Scaling and Half-integer Hall Conductivity from the Relativistic Quantum Hall Effect
Humian Zhou, Chui-Zhen Chen, Qing-Feng Sun +1
The quantum Hall effect (QHE), which was observed in 2D electron gas under an external magnetic field, stands out as one of the most remarkable transport phenomena in condensed mat…
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…
Electrically Switchable van der Waals Magnon Valves
Guangyi Chen, Shaomian Qi, Jianqiao Liu +14
Van der Waals magnets have emerged as a fertile ground for the exploration of highly tunable spin physics and spin-related technology. Two-dimensional (2D) magnons in van der Waals…
Evolution with Magnetic Field of Discrete Scale Invariant Supercritical States in Graphene
Hailong Li, Haiwen Liu, Robert Joynt +1
We investigate the quasi-bound states of a Coulomb impurity in graphene in the presence of a magnetic field. \ These states exhibit the dramatic and rather rare property of discret…
Multi-orbital model reveals second-order topological insulator in 1H-transition metal dichalcogenide
Jiang Zeng, Haiwen Liu, Hua Jiang +2
Recently, a new class of second-order topological insulators (SOTIs) characterized by an electronic dipole has been theoretically introduced and proposed to host topological corner…
Quantum Hall effect originated from helical edge states in CdAs
Rui Chen, C. M. Wang, Tianyu Liu +2
The recent experimental observations of the quantum Hall effect in 3D topological semimetals have attracted great attention, but there are still debates on its origin. We systemati…