34 citations · 143 across the 29 of their papers we have counts for
6 papers · 1 filter
Probing crossover from analogous weak antilocalization to localization by an Aharonov-Bohm interferometer on topological insulator surface
Zhen-Guo Fu, Ping Zhang, Shu-Shen Li
We propose a scanning tunneling microscopy Aharonov-Bohm (AB) interferometer on the surface of a topological insulator (TI) to probe the crossover from analogous weak antilocalizat…
Quasiparticle states and quantum interference induce by magnetic impurities on a two-dimensional topological superconductor
Zhen-Guo Fu, Ping Zhang, Zhigang Wang +1
We theoretically study the effect of localized magnetic impurities on two-dimensional topological superconductor (TSC). We show that the local density of states (LDOS) can be tuned…
Multiple scattering theory of quasiparticles on a topological insulator surface
Zhen-Guo Fu, Ping Zhang, Zhigang Wang +1
A general partial-wave multiple scattering theory for scattering from cylindrically symmetric potentials on a topological insulator (TI) surface is developed. As an application, th…
Excitonic condensation for the surface states of topological insulator bilayers
Zhigang Wang, Ningning Hao, Zhen-Guo Fu +1
We propose a generic topological insulator bilayer (TIB) system to study the excitonic condensation with self-consistent mean-field (SCMF) theory. We show that the TIB system prese…
Aharonov-Bohm oscillations in the local density of topological surface states
Zhen-Guo Fu, Ping Zhang, Shu-Shen Li
We study Aharonov-Bohm (AB) oscillations in the local density of states (LDOS) for topological insulator (TI) and conventional metal Au(111) surfaces with spin-orbit interaction, w…
Quantum Corrals and Quantum Mirages on the Surface of a Topological Insulator
Zhen-Guo Fu, Ping Zhang, Zhigang Wang +1
We study quantum corrals on the surface of a topological insulator (TI). Different resonance states induced by nonmagnetic (NM), antiferromagnetic (AFM), and ferromagnetic (FM) cor…