自旋极化电子原子碰撞激发Stokes参量测量研究  

INVESTIGATION OF INTEGRATED STOKES PARAMETERS MEASUREMENTS BY SPIN-POLARIZED ELECTRONS

作　　者：丁海兵[1] 庞文宁[1] 刘义保[1] 尚仁成[1] 

机构地区：[1]清华大学物理系极化物理实验室,北京100084

出　　处：《物理学进展》2005年第2期131-141,共11页Progress In Physics

基　　金：国家自然科学基金资助项目(10134010)

摘　　要：本文简要回顾了自旋极化电子与原子碰撞激发过程Stokes参量测量的研究进展。介绍了Stokes参量测量的理论基础、实验装置及测量方法,通过对典型测量结果的描述,揭示了积分Stokes参量测量研究的物理意义。The development in the study of Stokes parameters measurements in spin-polarized electron-atom collision was briefly reviewed in this paper. The theory, apparatus and method of such experiment were introduced. And also the basic physics that can be learned by integrated Stokes parameters measurement was indicated by analyzing the representative measurement results.

关 键 词：碰撞激发 Stokes参量 综述 自旋极化电子 积分态多极 

分 类 号：O562.5[理学—原子与分子物理]