117 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Nanjing UniversityCN27 papers
- Chinese Academy of SciencesCN16 papers
- Institute of Theoretical PhysicsCN15 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN9 papers
- National Laboratory of Solid State Microstructures8 papers
- Beijing Normal UniversityCN5 papers
- Collaborative Innovation Center of Quantum MatterCN4 papers
- Purple Mountain ObservatoryCN4 papers
- University of Science and Technology of ChinaCN4 papers
- Anhui Normal UniversityCN3 papers
- Beijing Academy of Quantum Information SciencesCN3 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BariIT3 papers
12 papers · 1 filter
Spin-valley polarized edge states and quantum anomalous Hall states controlled by side potential in 2D honeycomb lattices
Wei-Tao Lu, Qing-Feng Sun, Yun-Fang Li +1
Based on the tight-binding formalism, we study the effect of side potential on the spin and valley related electronic property of D honeycomb lattices with intrinsic spin-orbit…
Electrical control of crossed Andreev reflection and spin-valley switch in antiferromagnet/superconductor junctions
Wei-Tao Lu, Qing-Feng Sun
We study the subgap transport through the antiferromagnet/superconductor (AF/S) and antiferromagnet/superconductor/antiferromagnet (AF/S/AF) junctions controlled by electric field…
Band bending and zero-conductance resonances controlled by edge electric fields in zigzag silicene nanoribbons
Wei-Tao Lu, Qing-Feng Sun, Hong-Yu Tian +2
We study the band structure and transport property of a zigzag silicene nanoribbon when the electric fields are applied to the edges. It is found that a band bending could be induc…
Non-Hermitian tearing by dissipation
Qian Du, Xin-Ran Ma, Su-Peng Kou
In the paper, we study the non-Hermitian system under dissipation and give the effective 2*2 Hamiltonian in the k-space by reducing the N*N Hamiltonian in the real space for them.…
Effective dynamics for a spin-1/2 particle constrained to a space curve in an electric and magnetic field
Guo-Hua Liang, Yong-Long Wang, Meng-Yun Lai +3
We consider the dynamics of a spin-1/2 particle constrained to move in an arbitrary space curve with an external electric and magnetic field applied. With the aid of gauge theory,…
Geometry induced quantum Hall effect and Hall viscosity
Yong-Long Wang, Hong-Shi Zong, Hui Liu +1
For a particle confined to the two-dimensional helical surface embedded in four-dimensional (4D) Euclidean space, the effective Hamiltonian is deduced in the thin-layer quantizatio…
Geometric effects on the electronic structure and the bound states in annular corrugated wires
Run Cheng, Yong-Long Wang, Hao-Xuan Gao +3
In the spirit of the thin-layer quantization scheme, we give the effective Hamiltonian describing the noninteracting electrons confined to an annular corrugated surface, and find t…
The geometric potential of a double-frequency corrugated surface
Wei-Ran Cao, Yong-Long Wang, Xiao-Lei Chen +3
For an electron confined to a surface reconstructed by double-frequency corrugations, we give the effective Hamiltonian by the formula of geometric influences, obtain an additive s…
Geometric effects of a quarter of corrugated torus
Run Cheng, Yong-Long Wang, Hua jiang +2
In the spirit of the thin-layer quantization scheme, we give the effective Shrödinger equation for a particle confined to a corrugated torus, in which the geometric potential is su…
Spin-polarized transport in helical membranes due to spin-orbit coupling
Guo-Hua Liang, Yong-Long Wang, Hua Jiang +2
The spin-dependent electron transmission through a helical membrane with account of linear spin-orbit interaction has been investigated by numerically solving the Schrödinger equat…
Coherent electron transport in a helical nanotube
Guo-Hua Liang, Yong-Long Wang, Long Du +3
The quantum dynamics of carriers bound to helical tube surfaces is investigated in a thin-layer quantization scheme. By numerically solving the open-boundary Schrding…
Transmission gaps from corrugations
Yong-Long Wang, Guo-Hua Liang, Hua Jiang +2
A model including a periodically corrugated thin layer with GaAs substrate is employed to investigate the effects of the corrugations on the transmission probability of the nanostr…