Evidence of Superfluidity in a Fermi Gas
Snapshots of a vibrating cloud of ultracold lithium-6 atoms. Researchers
have obtained evidence that it is a superfluid, which would vibrate
for a long time after being shaken.
Click on the above image to see a GIF movie of the vibrating cloud.
Images courtesy John Thomas et al., Duke University.
Reported by: J.
Kinast, S. L. Hemmer, M. E. Gehm, A. Turlapov, and J. E. Thomas,
Physical Review Letters, 16 April 2004
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