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Phys. Rev. Lett. 92, 223001 (2004) [4 pages]

Two-Dimensional Trapping of Dipolar Molecules in Time-Varying Electric Fields

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T. Junglen, T. Rieger, S. A. Rangwala, P. W. H. Pinkse, and G. Rempe
Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Strasse 1, D-85748 Garching, Germany

Received 9 October 2003; published 1 June 2004

Simultaneous two-dimensional trapping of neutral dipolar molecules in low- and high-field seeking states is analyzed. A trapping potential of the order of 20 mK can be produced for molecules such as ND3 with time-dependent electric fields. The analysis is in agreement with an experiment where slow molecules with longitudinal velocities of the order of 20  m/s are guided between four 50 cm long rods driven by an alternating electric potential at a frequency of a few kHz.

© 2004 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.92.223001
DOI:
10.1103/PhysRevLett.92.223001
PACS:
33.80.Ps, 33.55.Be, 39.10.+j