The DOI matches its Crossref record; 24 of the 24 references it cites were found in a registry or an index.
Crossover from a Molecular Bose-Einstein Condensate to a Degenerate Fermi Gas
Open accessAbstract
We demonstrate a reversible conversion of a 6Li2 molecular Bose-Einstein condensate to a degenerate Fermi gas of atoms by adiabatically crossing a Feshbach resonance. By optical in situ imaging, we observe a smooth change of the cloud size in the crossover regime. On the Feshbach resonance, the ensemble is strongly interacting and the measured cloud size is 75(7)% of the one of a noninteracting zero-temperature Fermi gas. The high condensate fraction of more than 90% and the adiabatic crossover suggest our Fermi gas to be cold enough to form a superfluid.
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Cites
Observation of Feshbach resonances in a Bose–Einstein condensate
Inouye, S., Andrews, M. R., Stenger, J., Miesner, H.-J., Stamper-Kurn, D. M., & Ketterle, W. (1998) · Nature · doi:10.1038/32354 · Cited by 2,093
Bose condensation in an attractive fermion gas: From weak to strong coupling superconductivity
Nozi�res, P., & Schmitt-Rink, S. (1985) · Journal of Low Temperature Physics · doi:10.1007/bf00683774 · Cited by 1,815
Emergence of a molecular Bose–Einstein condensate from a Fermi gas
Greiner, M., Regal, C. A., & Jin, D. S. (2003) · Nature · doi:10.1038/nature02199 · Cited by 1,349
Bose-Einstein Condensation of Molecules
Jochim, S., Bartenstein, M., Altmeyer, A., Hendl, G., Riedl, S., Chin, C., Hecker Denschlag, J., & Grimm, R. (2003) · Science · doi:10.1126/science.1093280 · Cited by 1,189
Self-citationObservation of a Strongly Interacting Degenerate Fermi Gas of Atoms
O'Hara, K. M., Hemmer, S. L., Gehm, M. E., Granade, S. R., & Thomas, J. E. (2002) · Science · doi:10.1126/science.1079107 · Cited by 1,040
Observation of Bose-Einstein Condensation of Molecules
Zwierlein, M. W., Stan, C. A., Schunck, C. H., Raupach, S. M. F., Gupta, S., Hadzibabic, Z., & Ketterle, W. (2003) · Physical Review Letters · doi:10.1103/physrevlett.91.250401 · Cited by 936
Collective Excitations of a Trapped Bose-Condensed Gas
Stringari, S. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.2360 · Cited by 919
Creation of ultracold molecules from a Fermi gas of atoms
Regal, C. A., Ticknor, C., Bohn, J. L., & Jin, D. S. (2003) · Nature · doi:10.1038/nature01738 · Cited by 770
Threshold and resonance phenomena in ultracold ground-state collisions
Tiesinga, E., Verhaar, B. J., & Stoof, H. T. C. (1993) · Physical Review A · doi:10.1103/physreva.47.4114 · Cited by 647
Superfluid Fermi Gases with Large Scattering Length
Carlson, J., Chang, S.-Y., Pandharipande, V. R., & Schmidt, K. E. (2003) · Physical Review Letters · doi:10.1103/physrevlett.91.050401 · Cited by 555
Cited by
Many-body physics with ultracold gases
Bloch, I., Dalibard, J., & Zwerger, W. (2008) · Reviews of Modern Physics · doi:10.1103/revmodphys.80.885 · Cited by 8,114
Quantum simulations with ultracold quantum gases
Bloch, I., Dalibard, J., & Nascimbène, S. (2012) · Nature Physics · doi:10.1038/nphys2259 · Cited by 2,339
Light-induced gauge fields for ultracold atoms
Goldman, N., Juzeliūnas, G., Öhberg, P., & Spielman, I. B. (2014) · Reports on Progress in Physics · doi:10.1088/0034-4885/77/12/126401 · Cited by 1,212
Vortices and superfluidity in a strongly interacting Fermi gas
Zwierlein, M. W., Abo-Shaeer, J. R., Schirotzek, A., Schunck, C. H., & Ketterle, W. (2005) · Nature · doi:10.1038/nature03858 · Cited by 1,016
Experimental Study of the BEC-BCS Crossover Region in Lithium 6
Bourdel, T., Khaykovich, L., Cubizolles, J., Zhang, J., Chevy, F., Teichmann, M., Tarruell, L., Kokkelmans, S. J. J. M. F., & Salomon, C. (2004) · Physical Review Letters · doi:10.1103/physrevlett.93.050401 · Cited by 818
Metadata
- Authors
- Bartenstein, M., Altmeyer, A., Riedl, S., Jochim, S., Chin, C., Denschlag, J. H., & Grimm, R.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2004-03-23
- Volume
- 92
- Issue
- 12
- Pages
- 120401-120401
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1965344878
- Cited by
- 696
- References
- 24
- FWCI
- 59.58
- Type
- journal article
- Language
- en
- Open access
- green
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