光磁共振实验中小磁针对g因子误差的影响

Effect of Small Magnetic Needle on Factor g Error in Optical-magnetic Resonance Experiment

以铷(Rb)原子气体为样品,观察其光磁共振现象,测量铷原子的g因子,发现加小磁针后的实验误差是未加小磁针测量时实验误差的多倍,并进行了分析。

The rubidium （Rb） atomic gas was taken as a sample, and its optical-magnetic resonance was observed. Factor g of survey rubidium atom was measured. The results show that the experimental error with small magnetic needle ia as many times as the error without small magnetic needle. Then analysis in detail was carried out.