66 citations · 265 across the 21 of their papers we have counts for
10 papers · 1 filter
Spin and charge transport in topological nodal-line semimetals
Yao Zhou, Feng Xiong, Weipeng Chen +1
We study transport properties of topological Weyl nodal-line semimetals(NLSs). Starting from a minimal lattice model with a single nodal loop, and by focusing on a normal-metal-NLS…
Hopf-link multi-Weyl-loop topological semimetals
Yao Zhou, Feng Xiong, Xiangang Wan +1
We construct a generic two-band model which can describe topological Weyl semimetals with multiple closed Weyl loops. All the existing multi-Weyl-loop semimetals including the noda…
Boundary states in the chiral symmetric systems with a spatial symmetry
Jinpeng Xiao, Jin An
We study topological systems with both a chiral and a spatial symmetry which result in an additional spatial chiral symmetry. We distinguish the topologically nontrivial states acc…
Chiral symmetries and Majorana fermions in coupled magnetic atomic chains on a superconductor
Jinpeng Xiao, Jin An
We study the magnetic structures and their connections with topological superconductivity due to proximity effect for coupled magnetic atomic chains deposited on a superconductor.…
Noncollinear magnetism and half-metallicity in biased bilayer zigzag graphene nanoribbons
Lihua Pan, Jin An, Yong-Jun Liu
We study in this paper the edge polarizations and their consequences for a biased Bernal stacked bilayer graphene nanoribbon with zigzag termination. The magnetic states are classi…
Surface states scattering from a step defect in topological insulator Bi_{2}Te_{3}
Jin An, C. S. Ting
We study theoretically by a quantum-mechanical approach the general scattering problem of a straight step defect on the surface of topological insulator $\mathrm{Bi}_{2}\mathrm{Te}…