中国物理B ›› 2004, Vol. 13 ›› Issue (1): 11-13.doi: 10.1088/1009-1963/13/1/003

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The experiment on the saturation polarization of Rb vapour

游佩林1, 黄湘友2, 杜为民2   

  1. (1)College of Science, Zhanjiang Ocean University, Zhanjiang 524025, China; (2)Department of Physics, Peking University, Beijing 100871, China
  • 收稿日期:2003-01-23 修回日期:2003-07-21 出版日期:2004-01-22 发布日期:2007-03-22
  • 基金资助:
    Project supported by the Natural Science Foundation of Guangdong Province, China (Grant No 021377).

The experiment on the saturation polarization of Rb vapour

Huang Xiang-You (黄湘友)a, You Pei-Lin (游佩林)b, Du Wei-Min (杜为民)a   

  1. a Department of Physics, Peking University, Beijing 100871, China; b College of Science, Zhanjiang Ocean University, Zhanjiang 524025, China
  • Received:2003-01-23 Revised:2003-07-21 Online:2004-01-22 Published:2007-03-22
  • Supported by:
    Project supported by the Natural Science Foundation of Guangdong Province, China (Grant No 021377).

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摘要： A cylindrical capacitor containing rubidium vapour is made. The capacitance of it at different voltages is measured under a certain Rb vapour pressure. The experimental C－V curve shows that the saturation polarization of Rb vapour is easily observed. The experiment further supports the idea that the Rb atom has a large permanent electric dipole moment.

关键词: saturation polarization, Rb vapour, permanent electric dipole moment

Abstract: A cylindrical capacitor containing rubidium vapour is made. The capacitance of it at different voltages is measured under a certain Rb vapour pressure. The experimental C－V curve shows that the saturation polarization of Rb vapour is easily observed. The experiment further supports the idea that the Rb atom has a large permanent electric dipole moment.

Key words: saturation polarization, Rb vapour, permanent electric dipole moment

中图分类号:  (Electric and magnetic moments, polarizabilities)

  • 32.10.Dk
05.10.-a (Computational methods in statistical physics and nonlinear dynamics)