Ultracold atoms confined in rf-induced two-dimensional trapping potentials
Ultracold atoms confined in rf-induced two-dimensional trapping potentials
复制标题
超冷原子被限制在射频诱导的二维捕获势中
DOI：
10.1209/epl/i2004-10095-7
复制
发表时间：
2004
期刊：
影响因子：
1.8
通讯作者：
H. Perrin
中科院分区：
文献类型：
--
作者：
Y. Colombe;Elena Knyazchyan;O. Morizot;B. Mercier;V. Lorent;H. Perrin
We present the experimental implementation of a new trap for cold atoms proposed by O. Zobay and B. M. Garraway (Phys. Rev. Lett. 86 (2001) 1195). It relies on adiabatic potentials for atoms dressed by a rf field in an inhomogeneous magnetic field. This trap is well suited to confine atoms tightly along one direction to produce a two-dimensional atomic gas. We transferred ultracold atoms into this trap, starting either from thermal samples or Bose-Einstein condensates. In the latter case, technical noise during the loading stage caused heating and prevented us from observing 2D BECs.
