110 citations · 434 across the 21 of their papers we have counts for
22 papers
Relativistic Modeling for Solid Earth Tide Estimation via Space-to-Ground Clock Comparison
Qin Li, Wei-Hang Sun, Yu-Jie Tan +6
With the rapid development of modern atomic clock technology, their unprecedented precision elevates them from timekeeping tools to gravitational potential sensors, thereby fosteri…
A zero-dead-time strontium lattice clock with a stability at level
Xiao-Yong Liu, Peng Liu, Jie Li +20
Optical atomic clocks play a crucial role in fundamental physics, relativistic geodesy, and the future redefinition of the SI second. Standard operation relies on cyclic interrogat…
Improved systematic evaluation of a strontium optical clock with uncertainty below
Zhi-Peng Jia, Jie Li, De-Quan Kong +17
We report a systematic uncertainty of for the USTC Sr1 optical lattice clock, achieving accuracy at the level required for the roadmap of the redefinition of t…
Anti-interference Computational Ghost Imaging with Pink Noise Speckle Patterns
Xiaoyu Nie, Fan Yang, Xiangpei Liu +5
We propose a computational ghost imaging scheme using customized pink noise speckle pattern illumination. By modulating the spatial frequency amplitude of the speckles, we generate…
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…
A 30 W, sub-kHz frequency-locked laser at 532 nm
Hao-Ze Chen, Xiang-Pei Liu, Xiao-Qiong Wang +5
We report on the realization of a high-power, ultranarrow-linewidth, and frequency-locked 532~nm laser system. The laser system consists of single-pass and intra-cavity second harm…
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…
Strongly Interacting Bose Gases near a -wave Shape Resonance
Xing-Can Yao, Ran Qi, Xiang-Pei Liu +8
Many unconventional quantum matters, such as fractional quantum Hall effect and -wave high-Tc superconductor, are discovered in strongly interacting systems. Understanding quant…
Coupled Dipole Oscillations of a Mass-Imbalanced Bose and Fermi Superfluid Mixture
Yu-Ping Wu, Xing-Can Yao, Xiang-Pei Liu +6
Recent experimental realizations of superfluid mixtures of Bose and Fermi quantum gases provide a unique platform for exploring diverse superfluid phenomena. We study dipole oscill…
A quantum degenerate Bose-Fermi mixture of K and Li
Yu-Ping Wu, Xing-Can Yao, Hao-Ze Chen +4
We report a new apparatus for the study of two-species quantum degenerate mixture of K and Li atoms. We develop and combine several advanced cooling techniques to achiev…
Oscillatory-like Expansion of a Fermionic Superfluid
Xiao-Qiong Wang, Yu-Ping Wu, Xiang-Pei Liu +7
We study the expansion behaviours of a Fermionic superfluid in a cigar-shaped optical dipole trap for the whole BEC-BCS crossover and various temperatures. At low temperature ($0.0…
Narrow-linewidth cooling of Li atoms using the 2S-3P transition
Hao-Ze Chen, Xing-Can Yao, Yu-Ping Wu +4
We report on a narrow-linewidth cooling of Li atoms using the transition in the ultraviolet (UV) wavelength regime. By combining the traditional red ma…
Production of large K Bose-Einstein condensates using D1 gray molasses
Hao-Ze Chen, Xing-Can Yao, Yu-Ping Wu +5
We use D1 gray molasses to achieve Bose-Einstein condensation of a large number of K atoms in an optical dipole trap. By combining a new configuration of compressed-MOT with…
Observation of two-species vortex lattices in a mixture of mass-imbalance Bose and Fermi superfluids
Xing-Can Yao, Hao-Ze Chen, Yu-Ping Wu +6
The superfluid mixture of interacting Bose and Fermi species is a remarkable many-body quantum system. Dilute degenerate atomic gases, especially for two species of distinct masses…
Low-temperature heat transport of the geometrically frustrated antiferromagnets R_2Ti_2O_7 (R = Gd and Er)
F. B. Zhang, Q. J. Li, Z. Y. Zhao +5
We report a systematic study on the low-temperature thermal conductivity (κ) of R_2Ti_2O_7 (R = Gd and Er) single crystals with different directions of magnetic field and heat curr…
Crystal growth and characterization of Haldane chain compound Ni(CHN)NOClO
W. Tao, L. M. Chen, X. M. Wang +6
The bulk single crystals of chain compound Ni(CHN)NOClO are grown by using a slow evaporation method at a constant temperature and a slow cooling…
Growth of (CH)NHCuCl single crystals using evaporation method with different temperatures and solvents
L. M. Chen, W. Tao, Z. Y. Zhao +6
The bulk single crystals of of low-dimensional magnet (CH)NHCuCl (DMACuCl or MCCL) are grown by a slow evaporation method with different kinds of solvents, diff…
Paramagnetic ground state with field-induced partial order in Nd_3Ga_5SiO_{14} probed by low-temperature heat transport
Q. J. Li, Z. Y. Zhao, H. D. Zhou +7
We study the low-temperature heat transport of Nd_3Ga_5SiO_{14}, which is a spin-liquid candidate, to probe the nature of ground state and the effect of magnetic field on the magne…
Low-temperature heat transport of the layered spin-dimer compound Ba_3Mn_2O_8
W. P. Ke, X. M. Wang, C. Fan +6
We report the study on the low-temperature heat transport of Ba_3Mn_2O_8 single crystal, a layered spin-dimer compound exhibiting the magnetic-field-induced magnetic order or the m…
Large magnetothermal conductivity of HoMnO_3 single crystals and its relation to the magnetic-field induced transitions of magnetic structure
X. M. Wang, C. Fan, Z. Y. Zhao +5
We study the low-temperature heat transport of HoMnO_3 single crystals to probe the magnetic structures and their transitions induced by magnetic field. It is found that the low-T…