94 citations · 890 across the 35 of their papers we have counts for
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Itinerant chiral ferromagnetism in a trapped Rashba spin-orbit coupled Fermi gas
Shang-Shun Zhang, Wu-Ming Liu, Han Pu
How ferromagnetic phases emerge in itinerant systems is an outstanding problem in quantum magnetism. Here we consider a repulsive two-component Fermi gas confined in a two dimensio…
Itinerant magnetism in Weyl spin-orbit coupled Fermi gas
Shang-Shun Zhang, Jinwu Ye, Wu-Ming Liu
Magnetic ordering of itinerant fermionic systems is at the forefront of condensed matter physics dating back to Stoner's instability. Spin-orbit coupling (SOC) which couples two es…
Collective modes of spin-orbit coupled Fermi gases in the repulsive regime
Shang-Shun Zhang, Xiao-Lu Yu, Jinwu Ye +1
We investigate the collective modes in the spin-orbit coupled Fermi gas with repulsive s-wave interaction. The interplay between spin-orbit coupling and atom-atom interactions play…
Normal state properties of spin-orbit coupled Fermi gases in the upper branch of energy spectrum
Xiao-Lu Yu, Shang-Shun Zhang, Wu-Ming Liu
We investigate normal state properties of spin-orbit coupled Fermi gases with repulsive s-wave interaction, in the absence of molecule formation, i.e., in the so-called "upper bran…
Interaction and filling-induced quantum anomalous Hall effect in ultra-cold neutral Bose-Fermi mixture on hexagonal lattice
Shang-Shun Zhang, Heng Fan, Wu-Ming Liu
We investigate the quantum anomalous Hall effect in a mixture of ultra-cold neutral bosons and fermions held on a hexagonal optical lattice. In the strong atom-atom interaction lim…