345 citations · 466 across the 7 of their papers we have counts for
7 papers
Chirality-2 fermion induced anti-Klein tunneling in 2D checkerboard lattice
Jiannan Hua, Z. F. Wang, W. Zhu +1
The quantum tunneling effect in the two-dimensional (2D) checkerboard lattice is investigated. By analyzing the pseudospin texture of the states in a 2D checkerboard lattice based…
Microscopic Theory of Superconducting Phase Diagram in Infinite-Layer Nickelates
T. Y. Xie, Z. Liu, Chao Cao +3
Since the discovery of superconductivity in infinite-layer nickelates RNiO (R=La, Pr, Nd), great research efforts have been paid to unveil its underlying superconducting mechan…
Ferromagnetic Negative Charge-Transfer Insulator: from Theoretical Proposal to Material Realization
Zhao Liu, Xingxing Li, W. Zhu +2
Here we propose another type of ferromagnetic semiconductors: ferromagnetic negative charge-transfer insulator (FNCTI). In FNCTI, the negative charge-transfer states strongly enhan…
Superconductivity in the metastable 1T' and 1T''' phases of MoS crystals
C. Shang, Y. Q. Fang, Q. Zhang +12
Transition-metal dichalcogenides open novel opportunities for the exploration of exciting new physics and devices. As a representative system, 2H-MoS has been extensively inves…
Angle Dependent Van Hove Singularities in Slightly Twisted Graphene Bilayer
Wei Yan, Mengxi Liu, Rui-Fen Dou +7
Recent studies show that two low-energy Van Hove singularities (VHSs) seen as two pronounced peaks in the density of states (DOS) could be induced in twisted graphene bilayer. Here…
Electronic Structure in Gapped Graphene with Coulomb Potential
W. Zhu, M. L. Liang, Q. W. Shi +3
In this paper, we numerically study the bound electron states induced by long range Coulomb impurity in gapped graphene and the quasi-bound states in supercritical region based on…
Monte Carlo Study of an Extended 3-State Potts Model on the Triangular Lattice
Z. F. Wang, B. W. Southern, D. A. Lavis
By introducing a chiral term into the Hamiltonian of the 3-state Potts model on a triangular lattice additional symmetries are achieved between the clockwise and anticlockwise stat…