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Thursday, August 13, 2009
12:30 PM - 1:30 PM
T-DO Conference Room

Quantum Lunch

Having your cake and seeing it too -- in situ observation of Mott insulating domains in optical lattices

Cheng Chin
University of Chicago

We observe incompressible density plateaus, dubbed "wedding cake" structure, for a monolayer of atoms in a 2D optical lattice. The density profiles reveal crucial thermodynamic information to investigate the superfluid-Mott insulator quantum phase transition and potentially quantum criticality.

Host: Michael Di Rosa