180 citations · 2.5k across the 74 of their papers we have counts for
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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…
A strange metal in a bosonic system
Chao Yang, Haiwen Liu, Yi Liu +10
Fermi liquid theory forms the basis for our understanding of the majority of metals, which is manifested in the description of transport properties that the electrical resistivity…
Evolution of Berry curvature and reentrant quantum anomalous Hall effect in an intrinsic magnetic topological insulator
Chui-Zhen Chen, Junjie Qi, Dong-Hui Xu +1
Recently, the magnetic topological insulator MnBiTe emerged as a competitive platform to realize quantum anomalous Hall (QAH) states. We report a Berry-curvature splitting…
Orbital order in a bosonic -band triangular lattice
Hua Chen, X. C. Xie
We present a detailed study of the Bose-Hubbard model in a -band triangular lattice by focusing on the evolution of orbital order across the superfluid-Mott insulator transition…