306 citations · 733 across the 10 of their papers we have counts for
10 papers
Observation of interference between two molecular Bose-Einstein condensates
Christoph Kohstall, Stefan Riedl, Edmundo Sánchez Guajardo +3
We have observed interference between two Bose-Einstein condensates of weakly bound Feshbach molecules of fermionic Li atoms. Two condensates are prepared in a double-well trap…
Feshbach resonances in the 6Li-40K Fermi-Fermi mixture: Elastic versus inelastic interactions
D. Naik, A. Trenkwalder, C. Kohstall +7
We present a detailed theoretical and experimental study of Feshbach resonances in the 6Li-40K mixture. Particular attention is given to the inelastic scattering properties, which…
Hydrodynamic Expansion of a Strongly Interacting Fermi-Fermi Mixture
A. Trenkwalder, C. Kohstall, M. Zaccanti +4
We report on the expansion of a Fermi-Fermi mixture of Li-6 and K-40 atoms under conditions of strong interactions realized near the center of an interspecies Feshbach resonance. W…
All-optical production of a degenerate mixture of 6Li and 40K and creation of heteronuclear molecules
F. M. Spiegelhalder, A. Trenkwalder, D. Naik +5
We present the essential experimental steps of our all-optical approach to prepare a double-degenerate Fermi-Fermi mixture of 6Li and 40K atoms, which then serves as a starting poi…
Superfluid Quenching of the Moment of Inertia in a Strongly Interacting Fermi Gas
S. Riedl, E. R. Sanchez Guajardo, C. Kohstall +2
We report on the observation of a quenched moment of inertia as resulting from superfluidity in a strongly interacting Fermi gas. Our method is based on setting the hydrodynamic ga…
Collisions of Ultracold Trapped Cesium Feshbach Molecules
F. Ferlaino, S. Knoop, M. Berninger +3
We study collisions in an optically trapped, pure sample of ultracold Cs molecules in various internal states. The molecular gas is created by Feshbach association from a near-…