大学物理 ›› 2009, Vol. 28 ›› Issue (6): 26-26.

• 著者文摘 • 上一篇    下一篇

光磁共振实验中壁弛豫过程与外磁场的关系

周健 俞熹 王煜   

  1. 复旦大学物理系,上海200433
  • 出版日期:2009-06-20 发布日期:2009-06-20

Relaxation of wall and relation to external magnetic filed in optical-magnetic resonance experiment

  • Online:2009-06-20 Published:2009-06-20

摘要: 利用改进后的DH807型光磁共振实验装置,在静态磁场下精确测量了抽运信号的弛豫饱和值与外磁场的关系,从而得到壁弛豫速率与外磁场的关系,并建立模型对其原理进行了探讨.

关键词: 壁弛豫过程, 异常光抽运信号, 光磁共振实验装置

Abstract: With the improved DH-807 optical-magnetic resonance apparatus, the relation between the saturat- ed relaxation value of the optical pumping signal and the total intensity of the external magnetic field is measured ; a new theoretical model for explaining the results is offered and proved by the experimental results and correlated with other elaborated results.

Key words: wall relaxation mechanism, abnormal optical pumping signal, optical-magnetic resonance experi-mental apparatus

中图分类号: 

  • O4-33