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- Massachusetts Institute of TechnologyUS329 papers
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- 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
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- Radboud University NijmegenNL8 papers
14 papers · 1 filter
Atom trapping with a thin magnetic film
Micah Boyd, Erik W. Streed, Patrick Medley +4
We have created a Rb Bose-Einstein condensate in a magnetic trapping potential produced by a hard disk platter written with a periodic pattern. Cold atoms were loaded from a…
Long Phase Coherence Time and Number Squeezing of two Bose-Einstein Condensates on an Atom Chip
G. -B. Jo, Y. Shin, S. Will +6
We measured the relative phase of two Bose-Einstein condensates confined in an radio frequency induced double well potential on an atom chip. We observed phase coherence between th…
Superfluid Expansion of a Strongly Interacting Fermi Gas
C. H. Schunck, M. W. Zwierlein, A. Schirotzek +1
We study the expansion of a rotating, superfluid Fermi gas. The presence and absence of vortices in the rotating gas is used to distinguish superfluid and normal parts of the expan…
Evidence for Superfluidity of Ultracold Fermions in an Optical Lattice
J. K. Chin, D. E. Miller, Y. Liu +5
The study of superfluid fermion pairs in a periodic potential has important ramifications for understanding superconductivity in crystalline materials. Using cold atomic gases, var…
Imaging the Mott Insulator Shells using Atomic Clock Shifts
Gretchen K. Campbell, Jongchul Mun, Micah Boyd +5
Microwave spectroscopy was used to probe the superfluid-Mott Insulator transition of a Bose-Einstein condensate in a 3D optical lattice. Using density dependent transition frequenc…
Observation of Phase Separation in a Strongly-Interacting Imbalanced Fermi Gas
Y. Shin, M. W. Zwierlein, C. H. Schunck +2
We have observed phase separation between the superfluid and the normal component in a strongly interacting Fermi gas with imbalanced spin populations. The in situ distribution of…