Fermionic atoms with tunable interactions in a 3D optical lattice
Strongly Correlated Electrons
2007-05-23 v2
Abstract
We report on the realization of a quantum degenerate atomic Fermi gas in an optical lattice. Fermi surfaces of noninteracting fermions are studied in a three-dimensional lattice. Using a Feshbach resonance, we observe a coupling of the Bloch bands in the strongly interacting regime.
Cite
@article{arxiv.cond-mat/0601045,
title = {Fermionic atoms with tunable interactions in a 3D optical lattice},
author = {Thilo Stöferle and Henning Moritz and Christian Schori and Kenneth Günter and Michael Köhl and Tilman Esslinger},
journal= {arXiv preprint arXiv:cond-mat/0601045},
year = {2007}
}
Comments
8 pages, 3 figures; v2: updated references