作者机构:[1]State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China, [2]Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071, China, [3]Graduate School of the Chinese Academy of Sciences, Beijing 100080, China, [4]state Key Laboratory of Precision Spectroscopy, Department of Physics, East China Normal University, Shanghai 200062, China
相关基金:Project supported by the National Basic Research Program of China (Grant No 2006CB921203), the National Natural Science Foundation of China (Grant No 10474119) and China Postdoctoral Science Foundation.