For 10 points, name this state of matter that roughly corresponds to Bose-Einstein condensate for particles with half-integer spin.
During their production, two different spin states must be trapped in the f = 9/2 hyperfine ground state. The experiment that created them used Feshbach resonances to prevent molecules from forming instead of the intended result, and further experiments by Chin et al. on Lithium-6 strongly imply that they have superfluid properties. First created by Jin, Greiner, and Regal using 400,000 potassium-40 atoms, this substance must be created using Cooper pairs, since the Pauli exclusion principle does not allow its constituents to occupy the same quantum state. For 10 points, name this state of matter that roughly corresponds to Bose-Einstein condensate for particles with half-integer spin.
During their production, two different spin states must be trapped in the f = 9/2 hyperfine ground state.
fermionic condensate