Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Liu, Xiang Pei"'
Autor:
Chen, Hao-Ze, Liu, Xiang-Pei, Wang, Xiao-Qiong, Wu, Yu-Ping, Wang, Yu-Xuan, Yao, Xing-Can, Chen, Yu-Ao, Pan, Jian-Wei
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 harmonic generation of a continuous-wave Ytterbium doped fiber laser at 10
Externí odkaz:
http://arxiv.org/abs/2001.11225
Autor:
Liu, Xiang-Pei, Yao, Xing-Can, Qi, Ran, Wang, Xiao-Qiong, Wang, Yu-Xuan, Chen, Yu-Ao, Pan, Jian-Wei
Publikováno v:
Physical Review A 98, 022704 (2018)
We have observed 69 $^{41}$K-$^6$Li interspecies Feshbach resonances including 13 elastic p-wave resonances and 6 broad d-wave resonances of $^{41}$K atoms in different spin-state combinations at fields up to 600~G. Multi-channel quantum defect theor
Externí odkaz:
http://arxiv.org/abs/2001.11203
Autor:
Wang, Xiao-Qiong, Wang, Yu-Xuan, Liu, Xiang-Pei, Qi, Ran, Yao, Xing-Can, Chen, Yu-Ao, Pan, Jian-Wei
Publikováno v:
Phys. Rev. A 101, 041601 (2020)
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-collision dynamics in a Bose-Fermi mixture of $^6$Li and $^{41}$K atoms
Externí odkaz:
http://arxiv.org/abs/2001.11652
Autor:
Liu, Xiang-Pei, Yao, Xing-Can, Chen, Hao-Ze, Wang, Xiao-Qiong, Wang, Yu-Xuan, Chen, Yu-Ao, Chen, Qijin, Levin, K., Pan, Jian-Wei
Publikováno v:
National Science Review, nwab226, 2021
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 scattering states. Of particular interest is the strongly interacting re
Externí odkaz:
http://arxiv.org/abs/1903.12321
Autor:
Liu, Xiang-Pei, Yao, Xing-Can, Deng, Youjin, Wang, Yu-Xuan, Wang, Xiao-Qiong, Li, Xiao-Peng, Chen, Qijin, Chen, Yu-Ao, Pan, Jian-Wei
Publikováno v:
Physical Review Research 3, 043115 (2021)
We report an experimental study of quench dynamics across the superfluid transition temperature $T_c$ in a strongly interacting Fermi gas by ramping down the trapping potential. The nonzero quasi-condensate number $N_0$ at temperature significantly a
Externí odkaz:
http://arxiv.org/abs/1902.07558
Akademický článek
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Autor:
Yao, Xing-Can, Qi, Ran, Liu, Xiang-Pei, Wang, Xiao-Qiong, Wang, Yu-Xuan, Wu, Yu-Ping, Chen, Hao-Ze, Zhang, Peng, Zhai, Hui, Chen, Yu-Ao, Pan, Jian-Wei
Many unconventional quantum matters, such as fractional quantum Hall effect and $d$-wave high-Tc superconductor, are discovered in strongly interacting systems. Understanding quantum many-body systems with strong interaction and the unconventional ph
Externí odkaz:
http://arxiv.org/abs/1711.06622
Autor:
Wu, Yu-Ping, Yao, Xing-Can, Liu, Xiang-Pei, Wang, Xiao-Qiong, Wang, Yu-Xuan, Chen, Hao-Ze, Deng, Youjin, Chen, Yu-Ao, Pan, Jian-Wei
Publikováno v:
Phys. Rev. B 97, 020506 (2018)
Recent experimental realizations of superfluid mixtures of Bose and Fermi quantum gases provide a unique platform for exploring diverse superfluid phenomena. We study dipole oscillations of a double superfluid in a cigar-shaped optical dipole trap, c
Externí odkaz:
http://arxiv.org/abs/1705.04496
Autor:
Wu, Yu-Ping, Yao, Xing-Can, Chen, Hao-Ze, Liu, Xiang-Pei, Wang, Xiao-Qiong, Chen, Yu-Ao, Pan, Jian-Wei
We report a new apparatus for the study of two-species quantum degenerate mixture of $^{41}$K and $^6$Li atoms. We develop and combine several advanced cooling techniques to achieve both large atom number and high phase space density of the two-speci
Externí odkaz:
http://arxiv.org/abs/1702.08630
Autor:
Wang, Xiao-Qiong, Wu, Yu-Ping, Liu, Xiang-Pei, Wang, Yu-Xuan, Chen, Hao-Ze, Maraj, Mudassar, Deng, Youjin, Yao, Xing-Can, Chen, Yu-Ao, Pan, Jian-Wei
Publikováno v:
Science Bulletin 65(2020)7-11
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 ($0.06(1) T_F$), the atom cloud undergoes an anisotropic hydrodynamic expan
Externí odkaz:
http://arxiv.org/abs/1702.08326