BEGIN:VCALENDAR VERSION:2.0 PRODID:Data::ICal 0.22 BEGIN:VEVENT DESCRIPTION:Peter Schauss\, University of Virginia - Physics Dept.\n\n
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span style="font-size:12.0pt">In this talk\, I w
ill present our recent results on site-resolved imaging of ultracold fermi
onic lithium atoms on a triangular optical lattice.
span>
Degenerate Fermi gases with abo ut one tenth of the Fermi temperature have been realized within a crossed dipole trap and successfully loaded into a two-dimensional triangular opti cal lattice. To characterize this lattice\, we observed Kapitza-Dirac scat tering using a molecular Bose-Einstein condensate. Collecting the emitted photons during Raman sideband cooling in the triangular lattice using a hi gh-resolution microscope objective enabled the high-fidelity imaging of in dividual fermionic atoms in the lattice with single-site resolution.
\n\nThe next step will be the realization of a triangular lattice Hubbard model by implement ing an additional optical lattice to increase interactions.< /span>
\n\nThis novel experimental platform will allow us to study spin and density correlations in the tria ngular Hubbard model to explore signatures of frustration and spin-hole bo und states and may lead to a direct observation of non-vanishing chiral co rrelations.
\n DTSTART:20210205T203000Z LOCATION:Physics Building\, Room via Zoom SUMMARY:A fermionic triangular-lattice quantum gas microscope END:VEVENT END:VCALENDAR