338 citations · 948 across the 6 of their papers we have counts for
6 papers
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…
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…
Collisional Stability of 40K Immersed in a Strongly Interacting Fermi Gas of 6Li
F. M. Spiegelhalder, A. Trenkwalder, D. Naik +3
We investigate the collisional stability of a sample of 40K atoms immersed in a tunable spin mixture of 6Li atoms. In this three-component Fermi-Fermi mixture, we find very low los…
Exploring an ultracold Fermi-Fermi mixture: Interspecies Feshbach resonances and scattering properties of 6Li and 40K
E. Wille, F. M. Spiegelhalder, G. Kerner +10
We report on the observation of Feshbach resonances in an ultracold mixture of two fermionic species, 6Li and 40K. The experimental data are interpreted using a simple asymptotic b…
Pure Gas of Optically Trapped Molecules Created from Fermionic Atoms
S. Jochim, M. Bartenstein, A. Altmeyer +4
We report on the production of a pure sample of up to 3x10^5 optically trapped molecules from a Fermi gas of 6Li atoms. The dimers are formed by three-body recombination near a Fes…
Magnetic field control of elastic scattering in a cold gas of fermionic lithium atoms
S. Jochim, M. Bartenstein, G. Hendl +4
We study elastic collisions in an optically trapped spin mixture of fermionic lithium atoms in the presence of magnetic fields up to 1.5kG by measuring evaporative loss. Our experi…