166 citations · 369 across the 12 of their papers we have counts for
12 papers
Nonsymmorphic Symmetry Protected Dirac, Möbius, and Hourglass Fermions in Topological Materials
Rui-Xing Zhang, Chao-Xing Liu
A lattice symmetry, if being nonsymmorphic, is defined by combining a point group symmetry with a fractional lattice translation that cannot be removed by changing the lattice orig…
Crystalline Symmetry-Protected Majorana Mode in Number-Conserving Dirac Semimetal Nanowires
Rui-Xing Zhang, Chao-Xing Liu
One of the cornerstones for topological quantum computations is the Majorana zero mode, which has been intensively searched in fractional quantum Hall systems and topological super…
Fingerprints of bosonic symmetry protected topological state in a quantum point contact
Rui-Xing Zhang, Chao-Xing Liu
In this work, we study the transport through a quantum point contact for bosonic helical liquid that exists at the edge of a bilayer graphene under a strong magnetic field. We iden…
Interacting topological phases in thin films of topological mirror Kondo insulators
Rui-Xing Zhang, Cenke Xu, Chao-Xing Liu
We study the interaction effects on thin films of topological mirror Kondo insulators (TMKI), where the strong interaction is expected to play an important role. Our study has led…
Topological invariants for three dimensional Dirac semimetals and four dimensional topological rotational insulators
Rui-Xing Zhang, Chao-Xing Liu
Dirac semimetal is a class of semi-metallic phase protected by certain types of crystalline symmetries, and its low-energy effective Hamiltonian is described by Dirac equations in…
Heavy Dirac fermions in a graphene/topological insulator hetero-junction
Wendong Cao, Rui-Xing Zhang, Peizhe Tang +4
The low energy physics of both graphene and surface states of three-dimensional topological insulators is described by gapless Dirac fermions with linear dispersion. In this work,…
Bilayer Graphene as a platform for Bosonic Symmetry Protected Topological States
Zhen Bi, Ruixing Zhang, Yi-Zhuang You +4
Bosonic symmetry protected topological (BSPT) states, the bosonic analogue of topological insulators, have attracted enormous theoretical interest in the last few years. Although B…
Electrically tunable spin polarization of chiral edge modes in a quantum anomalous Hall insulator
Rui-Xing Zhang, Hsiu-Chuan Hsu, Chao-Xing Liu
In the quantum anomalous Hall effect, chiral edge modes are expected to conduct spin polarized current without dissipation and thus hold great promise for future electronics and sp…
Topological nematic phase in Dirac semi-metals
Rui-Xing Zhang, Jimmy A. Hutasoit, Yan Sun +3
We study the interaction effect in a three dimensional Dirac semimetal and find that two competing orders, charge-density-wave orders and nematic orders, can be induced to gap the…
Electrically tunable multiple Dirac cones in thin films of (LaO)2(SbSe2)2 family of materials
Xiao-Yu Dong, Jian-Feng Wang, Rui-Xing Zhang +4
Two-dimensional Dirac physics has aroused great interests in condensed matter physics ever since the discovery of graphene and topological insulators due to its importance in both…
Topological magnetic crystalline insulators and co-representation theory
Rui-Xing Zhang, Chao-Xing Liu
Gapless surface states of time reversal invariant topological insulators are protected by the anti-unitary nature of the time reversal operation. Very recently, this idea was gener…
Topological non-symmorphic crystalline insulators
Chao-Xing Liu, Rui-Xing Zhang
In this work, we identify a new class of Z2 topological insulator protected by non-symmorphic crystalline symmetry, dubbed a "topological non-symmorphic crystalline insulator". We…