Inversion symmetry breaking in a bilayer multiorbital Hubbard model with impurity approximation
C Qin, M Jiang - Physical Review B, 2023 - APS
We investigate the Cu/Ni-O 2 bilayer multiorbital Hubbard model with a Cu/Ni impurity
approximation embedded in the O lattice by incorporating the 3 d 8 multiplet structure …
approximation embedded in the O lattice by incorporating the 3 d 8 multiplet structure …
Sr-Doping-Modulated Metal-Insulator Transition in NdNiO3 Epitaxial Films
H Ye, E Hua, F Xu, J Lu, F Jin, W Wu, L Si… - Chinese Physics …, 2024 - iopscience.iop.org
Abstract Perovskite-structured nickelates, ReNiO 3 (Re= rare earth), have long garnered
significant research interest due to their sharp and highly tunable metal-insulator transitions …
significant research interest due to their sharp and highly tunable metal-insulator transitions …