271 citations · 1.1k across the 7 of their papers we have counts for
7 papers
Quantum Chaos in Ultracold Collisions of Erbium
Albert Frisch, Michael Mark, Kiyotaka Aikawa +5
Atomic and molecular samples reduced to temperatures below 1 microkelvin, yet still in the gas phase, afford unprecedented energy resolution in probing and manipulating how their c…
Hyperfine structure of laser-cooling transitions in fermionic erbium-167
Albert Frisch, Kiyotaka Aikawa, Michael Mark +3
We have measured and analyzed the hyperfine structure of two lines, one at 583nm and one at 401nm, of the only stable fermionic isotope of atomic erbium as well as determined its i…
Crossover from 2D to 3D in a weakly interacting Fermi gas
P. Dyke, E. D. Kuhnle, S. Whitlock +6
We have studied the transition from two to three dimensions in a low temperature weakly interacting Li Fermi gas. Below a critical atom number, , only the lowest transv…
Universal behavior of pair correlations in a strongly interacting Fermi gas
E. D. Kuhnle, H. Hu, X. -J. Liu +5
We show that short-range pair correlations in a strongly interacting Fermi gas follow a simple universal law described by Tan's relations. This is achieved through measurements of…
Observation of Feshbach-like resonances in collisions between ultracold molecules
C. Chin, T. Kraemer, M. Mark +4
We observe magnetically tuned collision resonances for ultracold Cs2 molecules stored in a CO2-laser trap. By magnetically levitating the molecules against gravity, we precisely me…
Optimized production of a cesium Bose-Einstein condensate
Tobias Kraemer, Jens Herbig, Michael Mark +4
We report on the optimized production of a Bose-Einstein condensate of cesium atoms using an optical trapping approach. Based on an improved trap loading and evaporation scheme we…