26 citations · 166 across the 21 of their papers we have counts for
20 papers
Phase diagram, band structure and density of states in two-dimensional attractive Fermi-Hubbard model with Rashba spin-orbit coupling
Rui Han, Feng Yuan, Huaisong Zhao
Based on the two-dimensional (2D) attractive Fermi-Hubbard model with Rashba spin-orbit coupling (SOC), the SOC strength and Zeeman field dependences of the phase diagram are inves…
Pressure-induced superconductivity in flat-band Kagome compounds PdP(SSe)
Shuo Li, Shuo Han, Shaohua Yan +8
We performed high-pressure transport studies on the flat-band Kagome compounds, PdP(SSe) ( = 0, 0.25), with a diamond anvil cell. For both compounds, the…
Dynamical structure factors of a two-dimensional Fermi superfluid within random phase approximation
Huaisong Zhao, Xiaoxu Gao, Wen Liang +2
Based on random phase approximation (RPA), we numerically calculate dynamical structure factors of a balanced two-dimensional (2D) Fermi superfluid, and discuss their energy, momen…
Electron correlation and impurity-induced quasiparticle resonance states in cuprate superconductors
Bin Liu, Xu Yan, Feng Yuan
We theoretically study the quasiparticle resonance states around a nonmagnetic impurity in cuprate superconductors based on t-t'-J-U model. The purpose of introducing the Coulomb r…
Superconductivity in doped two-leg ladder cuprates
Jihong Qin, Feng Yuan, Shiping Feng
Within the t-J ladder model, superconductivity with a modified d-wave symmetry in doped two-leg ladder cuprates is investigated based on the kinetic energy driven superconducting m…
Nonmonotonic gap in the coexisting antiferromagnetic and superconducting state for electron-doped cuprate superconductors
Qingshan Yuan, Feng Yuan, C. S. Ting
We argue that the experimentally observed nonmonotonic gap in electron-doped cuprates at optimal doping is the lowest quasiparticle excitation energy in the coexisting antiferromag…