208 citations · 707 across the 20 of their papers we have counts for
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cond-mat.other2007★ 17 cited
Spatially resolved photo ionization of ultracold atoms on an atom chip
S. Kraft, A. Günther, J. Fortágh +1
We report on photo ionization of ultracold magnetically trapped Rb atoms on an atom chip. The atoms are trapped at 5 K in a strongly anisotropic trap. Through a hole in the chip…
cond-mat.other2006★ 39 cited
Phase coherent splitting of Bose-Einstein condensates with an integrated magnetic grating
A. Günther, S. Kraft, C. Zimmermann +1
We report the phase coherent splitting of Bose-Einstein condensates by means of a phase grating produced near the surface of a micro-electronic chip. A lattice potential with a per…
cond-mat.other2005★ 65 cited
Diffraction of a Bose-Einstein condensate from a Magnetic Lattice on a Micro Chip
A. Guenther, S. Kraft, M. Kemmler +4
We experimentally study the diffraction of a Bose-Einstein condensate from a magnetic lattice, realized by a set of 372 parallel gold conductors which are micro fabricated on a sil…