Nonadiabatic transport of cold atoms in a magnetic quadrupole potential
Nonadiabatic transport of cold atoms in a magnetic quadrupole potential
复制标题
磁四极势中冷原子的非绝热输运
DOI:
10.1063/1.3377919
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发表时间:
2010-03
影响因子:
4
通讯作者:
Wang, Yuzhu
中科院分区:
文献类型:
--
作者:
Chen, Dongyuan;Zhang, Haichao;Xu, Xinping;Li, Tang;Wang, Yuzhu
We experimentally demonstrated the transport of cold atoms in a magnetic quadrupole trap in the nonadiabatic regime on the order of the trap period. The trap potential velocity was controlled by varying the currents of the two pairs of anti-Helmholtz coils. We efficiently transported cold atoms with two velocity regimes. For example, with a potential velocity of 18 (28 cm/s), the final velocity of a cold atom cloud is 0.6±2.7 (58.6±1.5 cm/s). The trap motion with proper velocity could expel energetic atoms from the trap, resulting in a decline in temperature of high residual velocity atoms.
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影响因子:
3.5
作者:
Pengfei Zhang;Haichao Zhang;Xinping Xu;Yu-zhu Wang
通讯作者:
Pengfei Zhang;Haichao Zhang;Xinping Xu;Yu-zhu Wang
影响因子:
2.9
作者:
M. Kumakura;Y. Shirahata;Y. Takasu;Y. Takahashi;T. Yabuzaki
通讯作者:
M. Kumakura;Y. Shirahata;Y. Takasu;Y. Takahashi;T. Yabuzaki
影响因子:
64.8
作者:
Colombe, Yves;Steinmetz, Tilo;Reichel, Jakob
通讯作者:
Reichel, Jakob
影响因子:
1.8
作者:
Couvert, A.;Kawalec, T.;Guery-Odelin, D.
通讯作者:
Guery-Odelin, D.
DOI:
--
发表时间:
1999
期刊:
--
影响因子:
--
作者:
S. Stringari;Società Italiana di Fisica;C. Wieman
通讯作者:
S. Stringari;Società Italiana di Fisica;C. Wieman