497 citations · 1.2k across the 4 of their papers we have counts for
4 papers
Radiofrequency spectroscopy of a strongly interacting two-dimensional Fermi gas
Bernd Fröhlich, Michael Feld, Enrico Vogt +3
We realize and study a strongly interacting two-component atomic Fermi gas confined to two dimensions in an optical lattice. Using radio-frequency spectroscopy we measure the inter…
Stabilizing a purely dipolar quantum gas against collapse
T. Koch, T. Lahaye, J. Metz +3
We report on the experimental observation of the dipolar collapse of a quantum gas which sets in when we reduce the contact interaction below some critical value using a Feshbach r…
Strong dipolar effects in a quantum ferrofluid
Thierry Lahaye, Tobias Koch, Bernd Froehlich +5
We report on the realization of a Chromium Bose-Einstein condensate (BEC) with strong dipolar interaction. By using a Feshbach resonance, we reduce the usual isotropic contact inte…
A two-frequency acousto-optic modulator driver to improve the beam pointing stability during intensity ramps
B. Fröhlich, T. Lahaye, B. Kaltenhäuser +5
We report on a scheme to improve the pointing stability of the first order beam diffracted by an acousto-optic modulator (AOM). Due to thermal effects inside the crystal, the angul…