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Double-degenerate Bose-Fermi mixture of strontium
- Source :
- Phys. Rev. A 82, 011608(R) (2010)
- Publication Year :
- 2010
-
Abstract
- We report on the attainment of a spin-polarized Fermi sea of 87-Sr in thermal contact with a Bose-Einstein condensate (BEC) of 84-Sr. Interisotope collisions thermalize the fermions with the bosons during evaporative cooling. A degeneracy of T/T_F=0.30(5) is reached with 2x10^4 87-Sr atoms together with an almost pure 84-Sr BEC of 10^5 atoms.<br />Comment: 5 pages, 5 figures
- Subjects :
- Condensed Matter - Quantum Gases
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. A 82, 011608(R) (2010)
- Publication Type :
- Report
- Accession number :
- edsarx.1006.1131
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevA.82.011608