Two-species mixture of quantum degenerate Bose and Fermi gases

Two-species mixture of quantum degenerate Bose and Fermi gases

We have produced a macroscopic quantum system in which a 6Li Fermi sea coexists with a large and stable 23Na Bose-Einstein condensate. This was accomplished using interspecies sympathetic cooling of fermionic 6Li in a thermal bath of bosonic 23Na. The system features rapid thermalization and long li...

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Veröffentlicht in:Physical review letters 2002-04, Vol.88 (16), p.160401-160401, Article 160401
Hauptverfasser: Hadzibabic, Z, Stan, C A, Dieckmann, K, Gupta, S, Zwierlein, M W, Görlitz, A, Ketterle, W
Format: Artikel
Sprache:eng
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Zusammenfassung:We have produced a macroscopic quantum system in which a 6Li Fermi sea coexists with a large and stable 23Na Bose-Einstein condensate. This was accomplished using interspecies sympathetic cooling of fermionic 6Li in a thermal bath of bosonic 23Na. The system features rapid thermalization and long lifetimes.
ISSN:0031-9007
1079-7114
DOI:10.1103/PhysRevLett.88.160401