Experimental Studies of Ultracold Atoms

超冷原子的实验研究

• 批准号: 9512688
• 负责人: Randall Hulet
• 金额: $ 41.65万
• 依托单位: William Marsh Rice University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-11-01 至 1999-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9512688&HistoricalAwards=false
• 关键词: Experimental; Studies; Ultracold; Atoms

Laser cooling and trapping experiments with ultracold samples of Li atoms are undertaken to study 1) quantum statistical effects in a weakly interacting, degenerate gas and 2) photoassociation into bound molecular states. Li is well suited to these studies since it possesses stable isotopes obeying both Bose-Einstein and Fermi-Dirac statistics.

利用Li原子的超冷样品进行激光冷却和俘获实验，研究1)弱相互作用、简并态气体中的量子统计效应和2)光结合成束缚分子态。Li非常适合这些研究，因为它具有符合玻色-爱因斯坦和费米-狄拉克统计的稳定同位素。