291 citations · 567 across the 5 of their papers we have counts for
5 papers
S-Wave Collisional Frequency Shift of a Fermion Clock
Eric L. Hazlett, Yi Zhang, Ronald W. Stites +2
We report an s-wave collisional frequency shift of an atomic clock based on fermions. In contrast to bosons, the fermion clock shift is insensitive to the population difference of…
Realization of a Resonant Fermi Gas with a Large Effective Range
E. L. Hazlett, Y. Zhang, R. W. Stites +1
We have measured the interaction energy and three-body recombination rate for a two-component Fermi gas near a narrow Feshbach resonance and found both to be strongly energy depend…
Evidence for Ground- and Excited-State Efimov Trimers in a Three-State Fermi Gas
J. R. Williams, E. L. Hazlett, J. H. Huckans +3
We observe enhanced three-body recombination in an ultracold three-component Li Fermi gas with large but unequal scattering lengths attributable to an excited Efimov trimer sta…
Three-body recombination in a three-state Fermi gas with widely tunable interactions
J. H. Huckans, J. R. Williams, E. L. Hazlett +2
We investigate the stability of a three spin state mixture of ultracold fermionic Li atoms over a range of magnetic fields encompassing three Feshbach resonances. For most fiel…
Preparing a highly degenerate Fermi gas in an optical lattice
J. R. Williams, J. H. Huckans, R. W. Stites +2
We propose a method to prepare a sample of fermionic atoms in a three-dimensional (3D) optical lattice at unprecedentedly low temperatures and uniform filling factors. The process…