Berlin 2014 – wissenschaftliches Programm

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Q: Fachverband Quantenoptik und Photonik

Q 32: Poster: Quantum gases, ultracold atoms and molecules

Q 32.30: Poster

Mittwoch, 19. März 2014, 16:30–18:30, Spree-Palais

Orbital Physics with Ultracold Fermions in Higher Bands of an Optical Lattice — •Arne Ewerbeck, Robert Büchner, Thorge Kock, Matthias Ölschläger, and Andreas Hemmerich — Institut für Laser-Physik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg

We report on the progress of setting up a new bose-fermi mixture experiment to investigate atoms in higher bands of an optical lattice. A current status of the experimental setup and details on the planned optical lattice are given. We plan to synthesise optical lattice models, much closer to relevant, yet marginally understood condensed matter systems (e.g., high Tc-superconductors) than presently available.