650 citations · 1.1k across the 4 of their papers we have counts for
4 papers
Ultracold Fermionic Feshbach Molecules of NaK
Cheng-Hsun Wu, Jee Woo Park, Peyman Ahmadi +2
We report on the formation of ultracold fermionic Feshbach molecules of NaK, the first fermionic molecule that is chemically stable in its ground state. The lifetime…
Quantum degenerate Bose-Fermi mixture of chemically different atomic species with widely tunable interactions
Jee Woo Park, Cheng-Hsun Wu, Ibon Santiago +3
We have created a quantum degenerate Bose-Fermi mixture of 23Na and 40K with widely tunable interactions via broad interspecies Feshbach resonances. Twenty Feshbach resonances betw…
Strongly Interacting Isotopic Bose-Fermi Mixture Immersed in a Fermi Sea
Cheng-Hsun Wu, Ibon Santiago, Jee Woo Park +2
We have created a triply quantum degenerate mixture of bosonic K and two fermionic species K and Li. The boson is shown to be an efficient coolant for the two fer…
Observation of Fermi Polarons in a Tunable Fermi Liquid of Ultracold Atoms
Andre Schirotzek, Cheng-Hsun Wu, Ariel Sommer +1
We have observed Fermi polarons, dressed spin down impurities in a spin up Fermi sea of ultracold atoms. The polaron manifests itself as a narrow peak in the impurities' rf spectru…