2 papers
cond-mat.str-el2024
Mean Field Study of Superconductivity in the Square Lattice - Model with Three-Site Hopping
Ke Yang, Qianqian Chen, Lei Qiao +1
It remains an open question whether the two-dimensional single-band pure Hubbard model and its related pure - model truly capture the superconducting order in cuprates. Recen…
cond-mat.mtrl-sci2024
Understanding the Ising zigzag antiferromagnetism of FePS3 and FePSe3 monolayers
Ke Yang, Yueyue Ning, Yuxuan Zhou +5
This study investigates the spin-orbital states of FePS3 and FePSe3 monolayers and the origin of their Ising zigzag AFM, using DFT, crystal field level diagrams, superexchange anal…