440 citations · 678 across the 5 of their papers we have counts for
5 papers
Measurement of the Dynamical Structure Factor of a 1D Interacting Fermi Gas
T. L. Yang, P. Grišins, Y. T. Chang +4
We present measurements of the dynamical structure factor of an interacting one-dimensional (1D) Fermi gas for small excitation energies. We use the two lowest hyperfine l…
Antiferromagnetism with Ultracold Atoms
Randall G. Hulet, Pedro M. Duarte, Russell A. Hart +1
We use ultracold spin--1/2 atomic fermions (Li) to realize the Hubbard model on a three-dimensional (3D) optical lattice. At relatively high temperatures and at densities near…
Compressibility of a fermionic Mott insulator of ultracold atoms
Pedro M. Duarte, Russell A. Hart, Tsung-Lin Yang +6
We characterize the Mott insulating regime of a repulsively interacting Fermi gas of ultracold atoms in a three-dimensional optical lattice. We use in-situ imaging to extract the c…
Observation of antiferromagnetic correlations in the Hubbard model with ultracold atoms
Russell A. Hart, Pedro M. Duarte, Tsung-Lin Yang +7
Ultracold atoms in optical lattices have great potential to contribute to a better understanding of some of the most important issues in many-body physics, such as high- super…
All-Optical Production of a Lithium Quantum Gas Using Narrow-Line Laser Cooling
P. M. Duarte, R. A. Hart, J. M. Hitchcock +4
We have used the narrow transition in the ultraviolet (uv) to laser cool and magneto-optically trap (MOT) Li atoms. Laser cooling of lithium is…