2k citations · 6.6k across the 49 of their papers we have counts for
50 papers
Oblique and asymmetric Klein tunneling across smooth NP junctions or NPN junctions in 8-Pmmn borophene
Zhan Kong, Jian Li, Yi Zhang +2
The tunneling of electrons and holes in quantum structures plays a crucial role in studying the transport properties of materials and the related devices. 8-Pmmn borophene is a new…
Higher-order Fabry-Pérot Interferometer from Topological Hinge States
Chang-An Li, Song-Bo Zhang, Jian Li +1
We propose an intrinsic 3D Fabry-Pérot type interferometer, coined "higher-order interferometer", that utilizes the chiral hinge states of second-order topological insulators and c…
Chiral Majorana Hinge Modes in Superconducting Dirac Materials
Bo Fu, Zi-Ang Hu, Chang-An Li +2
Chiral Majorana hinge modes are characteristic of a second-order topological superconductor in three dimensions. Here we systematically study pairing symmetry in the point group D_…
Topological Phase Transitions in Disordered Electric Quadrupole Insulators
Chang-An Li, Bo Fu, Zi-Ang Hu +2
We investigate disorder-driven topological phase transitions in quantized electric quadrupole insulators. We show that chiral symmetry can protect the quantization of the quadrupol…
An Origin of Dzyaloshinskii-Moriya Interaction at Graphene-Ferromagnet Interfaces Due to the Intralayer RKKY/BR Interaction
Jin Yang, Jian Li, Liangzhong Lin +1
We present a theory of both the itinerant carrier-mediated RKKY interaction and the virtual excitations-mediated Bloembergen-Rowland (BR) interaction between magnetic moments in gr…
Magnetic order and transport in a spin-fermion model on a superlattice
Sabyasachi Tarat, Jian Li, Richard T. Scalettar +1
We consider a spin-fermion model consisting of free electrons coupled to classical spins, where the latter are embedded in a quasi one-dimensional superlattice structure consisting…