A two atomic species superfluid
arXiv:cond-mat/0205485 · doi:10.1103/PhysRevLett.89.190404
Abstract
We produce a quantum degenerate mixture composed by two Bose-Einstein condensates of different atomic species, 41 K and 87 Rb. We study the dynamics of the superfluid system in an elongated magnetic trap, where off-axis collisions between the two interacting condensates induce scissors-like oscillation.
4 pages, 4 figures