229 citations · 926 across the 15 of their papers we have counts for
5 papers · 1 filter
Comprehensive peak-width analysis in matter-wave diffraction under grazing incidence conditions
Lee Yeong Kim, Do Won Kang, Jong Chan Lee +3
Thermal energy atom scattering at a surface with grazing incidence conditions is an innovative method for investigating dispersive atom-surface interactions with potential applicat…
Imaging the He quantum halo state using a free electron laser
S. Zeller, M. Kunitski, J. Voigtsberger +24
We report on coulomb explosion imaging of the wavefunction of the quantum halo system He. Each atom of this system is ionized by tunnelionization in a femto second laser pulse…
Coherent reflection of He atom beams from rough surfaces at near-grazing incidence
Bum Suk Zhao, H. Christian Schewe, Gerard Meijer +1
We here report coherent reflection of thermal He atom beams from various microscopically rough surfaces at grazing incidence. For a sufficiently small normal component of the…
Emerging beam resonances in atom diffraction from a reflection grating
Bum Suk Zhao, Gerard Meijer, Wieland Schöllkopf
We report on the observation of emerging beam resonances, well known as Rayleigh-Wood anomalies and threshold resonances in photon and electron diffraction, respectively, in an ato…
Trapping of Rb atoms by ac electric fields
Sophie Schlunk, Adela Marian, Peter Geng +3
We demonstrate trapping of an ultracold gas of neutral atoms in a macroscopic ac electric trap. Three-dimensional confinement is obtained by switching between two saddle-point conf…