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cond-mat.str-el2026
Role of interstitial orbital in a model of infinite-layer nickelates
Yan Peng, Rui Peng, Mi Jiang
Motivated by recent angle-resolved photoemission spectroscopy (ARPES) experiments on infinite-layer (IL) nickelates, we employ determinant quantum Monte Carlo (DQMC) to study the t…
cond-mat.str-el2024
Doping dependence of linear-in-temperature scattering rate in three-orbital Emery model
Xun Liu, Mi Jiang
Motivated by the recent experimental demonstration of the doping dependence of the linear-in-temperature resistivity coefficient in cuprates, we numerically investigated the three-…
cond-mat.str-el2024
Anisotropic multi-orbital Hubbard model simulated with impurity approximation
Yan Peng, Mi Jiang
Motivated by the recent experimental findings on the orbital ordering of cuprate SC, we have investigated the multi-orbital Hubbard model in the framework of Cu impurity approximat…