78 citations · 287 across the 25 of their papers we have counts for
25 papers
Zero Energy Bound States on Nano Atomic Line Defect in Iron-based High Temperature Superconductors
Degang Zhang
Motivated by recent scanning tunneling microscopy experiments on Fe atomic line defect in iron-based high temperature superconductors, we explore the origin of the zero energy boun…
Reply to comment on "Exact Solution for Three-Dimensional Ising Model" added by Reply to the Reply by Jacques H.H. Perk
Degang Zhang
In this reply, I point out that the comment by Jacques H.H. Perk on my paper "Exact Solution for Three-Dimensional Ising Model" [Symmetry 2021, 13, 1837] is wrong because the autho…
Exact Solution for Three-Dimensional Ising Model
Degang Zhang
Three-dimensional Ising model in zero external field is exactly solved by operator algebras, similar to the Onsager's approach in two dimensions. The partition function of the simp…
Parameter-dependent unitary transformation approach for quantum Rabi model
Degang Zhang
Quantum Rabi model has been exactly solved by employing the parameter-dependent unitary transformation method in both the occupation number representation and the Bargmann space. T…
Nesting-induced Local Electronic Patterns around a Single As (Te, Se) Vacancy in Iron-based Superconductors
Degang Zhang, Zhihai Liu, Jianming Ma +3
The local electronic states around a single As (Te, Se) vacancy are investigated in order to shed light on the role of ligands in a series of iron-based superconductors. Such a vac…
Resonant Spin and Charge Hall Effects in 2D Electron Gas with Unequal Rashba and Dresselhaus Spin-Orbit Couplings under a Perpendicular Magnetic Field
Degang Zhang, C. S. Ting
We have investigated the complex two-dimensional electron system with unequal Rashba and Dresselhaus spin-orbit interactions in the presence of a perpendicular magnetic field. The…