223 citations · 386 across the 13 of their papers we have counts for
13 papers
Effects of different concentrations of topotactic hydrogen impurities on the electronic structure of nickelate superconductors
Chenye Qin, Mi Jiang, Liang Si
Infinite-layer nickelate superconductors have recently been discovered to share both similarities and differences with cuprate superconductors. Notably, the incorporation of hydrog…
Inversion symmetry breaking in bilayer multi-orbital Hubbard model with impurity approximation
Chenye Qin, Mi Jiang
We investigated the Cu/Ni-O bilayer multi-orbital Hubbard model with Cu/Ni impurity approximation embedded in the O lattice by incorporating the 3d multiplet structure co…
Stabilization of singlet hole-doped state in infinite-layer nickelate superconductors
Mi Jiang, Mona Berciu, George A. Sawatzky
Motivated by the recent X-ray absorption spectroscopy (XAS) and resonant inelastic X-ray scattering (RIXS) experiments, we use a detailed impurity model to explore the nature of th…
Characterizing the superconducting instability in a two-orbital - model: insights to infinite-layer nickelate superconductors
Mi Jiang
Motivated by the recent realization of the infinite-layer nickelate superconductivity (SC), we quantitatively investigate a two-orbital - model by dynamic cluster quantum Mon…
Enhancing -wave superconductivity with nearest-neighbor attraction of extended Hubbard model
Mi Jiang
Motivated by the recent discovery of the anomalously nearest-neighbor attraction arising from the electron-phonon coupling, we quantitatively investigate the enhancing effects of t…
Polaron and bipolaron tendencies in a semiclassical model for hole-doped bismuthates
Mi Jiang, George A. Sawatzky, Mona Berciu +1
Bismuth perovskites ABiO (A = Sr, Ba) host a variety of peculiar phenomena including bond-disproportionated insulating phases and high-temperature superconductivity upon hole d…