483 citations · 674 across the 14 of their papers we have counts for
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Two-Dimensional Quantum Droplets in a Mixture of Bose-Einstein Condensates
Yue Zhang, Liangchao Chen, Wei Han +10
Quantum droplets represent a striking manifestation of beyond-mean-field physics, with properties that depend sensitively on dimensionality. Although quantum droplets have been exp…
Magnetic-Field-Calibration-Free Determination of the Hyperfine Constant in Ultracold Fermi gases of K
Yajing Yang, Biao Shan, Yuhang Zhao +8
Hyperfine constant is a key parameter of the hyperfine structure and underpins precision spectroscopy and metrology. In this Letter, we develop a magnetic-field-calibration-fre…
Experimental study of matter-wave four-wave mixing in K Bose-Einstein condensates with tunable interaction
Yue Zhang, Liangchao Chen, Zekui Wang +7
We experimentally investigate four-wave mixing (FWM) of matter waves in two geometric configurations in K Bose-Einstein condensates with the atomic interaction tuned via Fes…
Experimental study of magnetically insensitive transitions in ultracold Fermi gas of K
Biao Shan, Lianghui Huang, Yajing Yang +8
This paper presents an experimental study of microwave single-photon transitions that are magnetic-field-insensitive in degenerate Fermi gases of K. This contrasts with micr…
Observation of high partial-wave Feshbach resonances in K Bose-Einstein condensates
Yue Zhang, Liangchao Chen, Zekui Wang +6
We report the new observation of several high partial-wave (HPW) magnetic Feshbach resonances (FRs) in K atoms of the hyperfine substate . T…
Topological flat band with higher winding number in a superradiance lattice
Shuai Li, Rui Tian, Huan Wang +3
A five-level M-type scheme in atomic ensembles is proposed to generate a one-dimensional bipartite superradiance lattice in momentum space. By taking advantage of this tunable atom…
Experimental study of tune-out wavelengths for spin-dependent optical lattice in Rb Bose-Einstein condensation
Kai Wen, Zengming Meng, Liangwei Wang +4
We study the periodic potential of one-dimensional optical lattice originated from scalar shift and vector shift by manipulating the lattice polarizations. The ac Stark shift of op…
Experimental realization of spin-tensor momentum coupling in ultracold Fermi gases
Donghao Li, Lianghui Huang, Peng Peng +5
We experimentally realize the spin-tensor momentum coupling (STMC) using the three ground Zeeman states coupled by three Raman laser beams in ultracold atomic system of K Fe…
Experimental generation of phase wraps for subwavelength phase structures in Bose-Einstein condensate with two-dimensional optical lattice
Kai Wen, Zengming Meng, Pengjun Wang +6
We report an experimental demonstration of engineering phase wraps for sub-wavelength structure in a Bose-Einstein condensate (BEC) with two-dimensional optical lattices. A short l…
Experimental observation of one-dimensional superradiance lattices in ultracold atoms
Liangchao Chen, Pengjun Wang, Zengming Meng +5
We measure the superradiant emission in a one-dimensional (1D) superradiance lattice (SL) in ultracold atoms. Resonantly excited to a superradiant state, the atoms are further coup…
Observation of Floquet band topology change in driven ultracold Fermi gases
Lianghui Huang, Peng Peng, Donghao Li +6
Periodic driving of a quantum system can significantly alter its energy bands and even change the band topology, opening a completely new avenue for engineering novel quantum matte…
Experimental realization of a two-dimensional synthetic spin-orbit coupling in ultracold Fermi gases
Lianghui Huang, Zengming Meng, Pengjun Wang +6
Spin-orbit coupling (SOC) is central to many physical phenomena, including fine structures of atomic spectra and quantum topological matters. Whereas SOC is in general fixed in a p…
Dissociation of Feshbach molecules via spin-orbit coupling in ultracold Fermi gases
Lianghui Huang, Pengjun Wang, Peng Peng +4
We study the dissociation of Feshbach molecules in ultracold Fermi gases with spin-orbit (SO) coupling. Since SO coupling can induce quantum transition between the Feshbach molecul…