The experiment on the saturation polarization of Rb vapour

• 来源期刊: 中国物理（英文版）
• 关键词: saturation polarization Rb vapour permanent electric dipole moment
• 年，卷（期）: 2004,（1）
• 页码范围: 11-13
• 页数: 3页
• 语种: 英文

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.