Exploring a quantum degenerate Fermi gas

被引：0
|
作者：
Jin, DS [1 ]
DeMarco, B [1 ]
Papp, S [1 ]
机构：
[1] NIST, JILA, Gaithersburg, MD 20899 USA
来源：
ATOMIC PHYSICS 17 | 2001年 / 551卷
关键词：
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
We discuss the production and study of a quantum degenerate Fermi gas of atoms. The fundamental difficulty in cooling a gas of fermionic atoms is the lack of rethermalizing collisions in a spin-polarized sample. We overcome this difficulty using simultaneous forced evaporation of a two spin-state cloud of K-40 atoms held in a magnetic trap. In the quantum degenerate regime we explore the effects of the Fermi statistics on the thermodynamics of the ultracold gas. Initial studies of the dynamics of a two-component Fermi gas are also discussed.
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页码：414 / 425
页数：12
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