32 citations · 91 across the 7 of their papers we have counts for
10 papers · 1 filter
Homogeneous fermionic Hubbard gases in a flat-top optical lattice
Yu-Xuan Wang, Hou-Ji Shao, Yan-Song Zhu +6
Fermionic atoms in a large-scale, homogeneous optical lattice provide an ideal quantum simulator for investigating the fermionic Hubbard model, yet achieving this remains challengi…
Observation of the antiferromagnetic phase transition in the fermionic Hubbard model
Hou-Ji Shao, Yu-Xuan Wang, De-Zhi Zhu +9
The fermionic Hubbard model (FHM)[1], despite its simple form, captures essential features of strongly correlated electron physics. Ultracold fermions in optical lattices[2, 3] pro…
Observation of state-to-state hyperfine-changing collision in a Bose-Fermi mixture of Li and K atoms
Xiao-Qiong Wang, Yu-Xuan Wang, Xiang-Pei Liu +4
Hyperfine-changing collisions are of fundamental interest for the studying of ultracold heteronuclear mixtures. Here, we report the state-to-state study of the hyperfine-changing-c…
Feshbach spectroscopy of an ultracold K-Li mixture and K atoms
Xiang-Pei Liu, Xing-Can Yao, Ran Qi +4
We have observed 69 K-Li interspecies Feshbach resonances including 13 elastic p-wave resonances and 6 broad d-wave resonances of K atoms in different spin-state…
Observation of the density dependence of the closed-channel fraction of a Li superfluid
Xiang-Pei Liu, Xing-Can Yao, Hao-Ze Chen +6
Atomic Fermi gases provide an ideal platform for studying the pairing and superfluid physics, using a Feshbach resonance between closed channel molecular states and open channel sc…
Dynamic formation of quasicondensate and spontaneous vortices in a strongly interacting Fermi gas
Xiang-Pei Liu, Xing-Can Yao, Youjin Deng +6
We report an experimental study of quench dynamics across the superfluid transition temperature in a strongly interacting Fermi gas by ramping down the trapping potential. Th…