50 citations · 430 across the 34 of their papers we have counts for
34 papers
Resonant-impurity scanning tunneling spectroscopy in altermagnets: dual Fano resonance and Landau-quantization-induced nodal spin contrast
Yuan Hong, Zhigang Wang, Zhen-Guo Fu +4
Using a Green's-function formalism, we study the spin-resolved local spectral function of a resonant impurity coupled to a two-dimensional % -wave altermagnetic substrate. It is…
Tunable Fano and Dicke effects in quantum transport of double quantum dots sandwiched between topological insulators
Yuan Hong, Zhen-Guo Fu, Zhou-Wei-Yu Chen +4
We study the quantum transport in double quantum dots (DQD) sandwiched between surfaces of topological insulator (TI) BiTe, which possess strong spin-orbit coupling (SO…
Anisotropic Fabry-Pérot resonant states confined within nano-steps on the topological insulator surface
Zhen-Guo Fu, Ping Zhang, Mu Chen +3
The peculiar nature of topological surface states, such as absence of backscattering, weak anti-localization, and quantum anomalous Hall effect, has been demonstrated mainly in bul…
The effect of the warping term on the fractional quantum Hall states in topological insulators
Fawei Zheng, Zhigang Wang, Zhen-Guo Fu +1
The warping effect on the fractional quantum Hall (FQH) states in topological insulators is studied theoretically. Based on the perturbed wavefunctions, which include contributions…
Fractional quantum Hall effect of topological surface states under a strong tilted magnetic field
Fawei Zheng, Zhigang Wang, Zhen-Guo Fu +1
The fractional quantum Hall effect (FQHE) of topological surface-state particles under a tilted strong magnetic field is theoretically studied by using the exact diagonalization me…
Antifferomagnetic FeSe monolayer on SiTiO: The charge doping and electric field effects
Fawei Zheng, Zhigang Wang, Wei Kang +1
We present theoretically the electronic structure of antiferromagnetic (AFM) FeSe monolayer on TiO terminated SrTiO(001) surface. It is revealed that the striking disap…