Direct, nondestructive observation of a bose condensate
Direct, nondestructive observation of a bose condensate
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DOI：
10.1126/science.273.5271.84
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发表时间：
1996-07-05
期刊：
影响因子：
56.9
通讯作者：
Ketterle, W
中科院分区：
文献类型：
--
作者：
Andrews, MR;Mewes, MO;Ketterle, W
报道了玻色凝聚体的空间观测。用色散光散射法观察了磁阱中玻色气体的凝聚和正常组分之间的分离。这种技术是非破坏性的，并且可以拍摄大约100张相同凝聚物的图像。在相变过程中散射光的角分布宽度突然增大。
The spatial obsewation of a Bose condensate is reported. Dispersive light scattering was used to observe the separation between the condensed and normal components of the Bose gas inside a magnetic trap. This technique is nondestructive, and about a hundred images of the same condensate can be taken. The width of the angular distribution of scattered light increased suddenly at the phase transition.