81 citations · 247 across the 5 of their papers we have counts for
8 papers
Magnetic states of the five-orbital Hubbard model for one-dimensional iron-based superconductors
Qinlong Luo, Kateryna Foyevtsova, German D. Samolyuk +2
The magnetic phase diagrams of models for quasi one-dimensional compounds belonging to the iron-based superconductors family are presented. The five-orbital Hubbard model and the r…
Magnetic Phase Diagram of a Five-Orbital Hubbard Model in the Real-Space Hartree Fock Approximation Varying the Electronic Density
Qinlong Luo, Elbio Dagotto
Using the real-space Hartree Fock approximation, the magnetic phase diagram of a five-orbital Hubbard model for the iron-based superconductors is studied varying the electronic den…
Magnetic States of the Two-Leg Ladder Alkali Metal Iron Selenides FeSe
Qinlong Luo, Andrew Nicholson, Julián Rincón +8
Recent neutron scattering experiments addressing the magnetic state of the two-leg ladder selenide compound BaFeSe have unveiled a dominant spin arrangement involving ferro…
Study of the magnetic state of KFeSe using the five-orbital Hubbard model in the Hartree-Fock approximation
Qinlong Luo, Andrew Nicholson, José Riera +3
Motivated by the recent discovery of Fe-based superconductors close to an antiferromagnetic insulator in the experimental phase diagram, here the five-orbital Hubbard model (withou…
Role of Degeneracy, Hybridization, and Nesting in the Properties of Multi-Orbital Systems
Andrew Nicholson, Qinlong Luo, Weihao Ge +5
To understand the role that degeneracy, hybridization, and nesting play in the magnetic and pairing properties of multiorbital Hubbard models we here study numerically two types of…
Charge Stripes in the Two-Orbital Hubbard Model for Pnictides
Qinlong Luo, Dao-Xin Yao, Adriana Moreo +1
The two-orbital Hubbard model for the pnictides is studied numerically using the real-space Hartree-Fock approximation on finite clusters. Upon electron doping, states with a nonun…