Citation
F. Schreck et al., Quasipure Bose-Einstein condensate immersed in a Fermi sea - art.no. 080403, PHYS REV L, 8708(8), 2001, pp. 0403
Citations number
25
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW LETTERS
ISSN journal
00319007
→ ACNP
Volume
8708
Issue
8
Year of publication
2001
Database
ISI
SICI code
0031-9007(20010820)8708:8<0403:QBCIIA>2.0.ZU;2-4
Abstract
We report the observation of coexisting Bose-Einstein condensate (BEC) and
Fermi gas in a magnetic trap. With a very small fraction of thermal atoms,
the Li-7 condensate is quasipure and in thermal contact with a Li-6 Fermi g
as. The lowest common temperature is 0.28 muK similar or equal to 0.2(1)T-C
= 0.2(1)T-F where T-C is the BEC critical temperature and T-F the Fermi te
mperature. The Li-7 condensate has a one-dimensional character.