1.5k citations
- Massachusetts Institute of TechnologyUS329 papers
- Harvard UniversityUS159 papers
- Center for Astrophysics Harvard & SmithsonianUS27 papers
- Harvard University PressUS17 papers
- National Institute of Standards and TechnologyUS15 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- University of Maryland, College ParkUS13 papers
- University of Colorado BoulderUS12 papers
- California Institute of TechnologyUS9 papers
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- Joint Institute for Laboratory AstrophysicsUS8 papers
- Radboud University NijmegenNL8 papers
21 papers · 1 filter
Weakly interacting Bose gas in the one-dimensional limit
P. Krüger, S. Hofferberth, I. E. Mazets +2
We prepare a chemically and thermally one-dimensional (1d) quantum degenerate Bose gas in a single microtrap. We introduce a new interferometric method to distinguish the quasicond…
A fundamental limit to the efficiency of spin-exchange optical pumping of 3He nuclei
T. V. Tscherbul, P. Zhang, H. R. Sadeghpour +1
We establish the existence of a fundamental limit to the efficiency of spin-exchange optical pumping of 3He nuclei by collisions with spin-polarized alkali-metal atoms. Using accur…
A microfabricated surface ion trap on a high-finesse optical mirror
Peter F. Herskind, Shannon X. Wang, Molu Shi +3
A novel approach to optics integration in ion traps is demonstrated based on a surface electrode ion trap that is microfabricated on top of a dielectric mirror. Additional optical…
Bound states of a localized magnetic impurity in a superfluid of paired ultracold fermions
Eric Vernier, David Pekker, Martin W. Zwierlein +1
We consider a localized impurity atom that interacts with a cloud of fermions in the paired state. We develop an effective scattering length description of the interaction between…
Speckle Imaging of Spin Fluctuations in a Strongly Interacting Fermi Gas
Christian Sanner, Edward J. Su, Aviv Keshet +4
Spin fluctuations and density fluctuations are studied for a two-component gas of strongly interacting fermions along the BEC-BCS crossover. This is done by in-situ imaging of disp…
Superconducting microfabricated ion traps
Shannon X. Wang, Yufei Ge, Jaroslaw Labaziewicz +3
We fabricate superconducting ion traps with niobium and niobium nitride and trap single 88Sr ions at cryogenic temperatures. The superconducting transition is verified and characte…