Observation of Collective Atomic Recoil Motion in a Degenerate Fermion Gas

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Observation of Collective Atomic Recoil Motion in a Degenerate Fermion Gas
	Wang, Pengjun 1; Deng, L.2,3,4; Hagley, E. W.2; Fu, Zhengkun 1; Chai, Shijie 1; Zhang, Jing 1
刊名	PHYSICAL REVIEW LETTERS
	2011-05-23
卷号	106 期号:21 页码:210401-210401
通讯作者	张靖
产权排序	第三
英文摘要	We demonstrate collective atomic recoil motion with a dilute, ultracold, degenerate fermion gas in a single spin state. By utilizing an adiabatically decompressed magnetic trap with an aspect ratio different from that of the initial trap, a momentum-squeezed fermion cloud is achieved. With a single pump pulse of the proper polarization, we observe, for the first time, multiple wave-mixing processes that result in distinct collective atomic recoil motion modes in a degenerate fermion cloud. Contrary to the case with Bose condensates, no pump-laser detuning asymmetry is present.
学科主题	原子分子物理学
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	SUPERRADIANT RAYLEIGH-SCATTERING ; BOSE-EINSTEIN CONDENSATE
收录类别	SCI
语种	英语
WOS记录号	WOS:000290859600001
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1782]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Shanxi Univ, State Key Lab Quantum Opt & Quantum Opt Devices, Inst Optoelect, Taiyuan 030006, Peoples R China 2.Natl Inst Stand & Technol, Phys Measurements Lab, Gaithersburg, MD 20899 USA 3.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China 4.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Wang, Pengjun,Deng, L.,Hagley, E. W.,et al. Observation of Collective Atomic Recoil Motion in a Degenerate Fermion Gas[J]. PHYSICAL REVIEW LETTERS,2011,106(21):210401-210401.
APA	Wang, Pengjun,Deng, L.,Hagley, E. W.,Fu, Zhengkun,Chai, Shijie,&Zhang, Jing.(2011).Observation of Collective Atomic Recoil Motion in a Degenerate Fermion Gas.PHYSICAL REVIEW LETTERS,106(21),210401-210401.
MLA	Wang, Pengjun,et al."Observation of Collective Atomic Recoil Motion in a Degenerate Fermion Gas".PHYSICAL REVIEW LETTERS 106.21(2011):210401-210401.