Observation of Collective Atomic Recoil Motion in a Degenerate Fermion Gas
文献类型：期刊论文
| 作者 | Wang, Pengjun1; Deng, L.2,3,4; Hagley, E. W.2; Fu, Zhengkun1; Chai, Shijie1; Zhang, Jing1 |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2011-05-23 |
| 卷号 | 106期号:21页码:210401-210401 |
| 产权排序 | 第三 |
| 通讯作者 | 张靖 |
| 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. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | 原子分子物理学 |
| 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 |
| 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. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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