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Conversion of an Atomic Fermi Gas to a Long-Lived Molecular Bose Gas
2003
Physical Review Letters
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We have converted an ultracold Fermi gas of ^6Li atoms into an ultracold gas of ^6Li_2 molecules by adiabatic passage through a Feshbach resonance. Approximately 1.5 × 10^5 molecules in the least-bound, v = 38, vibrational level of the X^1 Σ ^+_g singlet state are produced with an efficiency of 50 of up to 1 s before we dissociate them by a reverse adiabatic sweep.
doi:10.1103/physrevlett.91.080406
pmid:14525229
fatcat:snjoahawcraitjrnk3k3kwjosi