(e,2e) experiments with spin-polarized electrons
(e,2e) experiments with spin-polarized electrons
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(e,2e) 自旋极化电子实验
DOI：
10.1139/p96-115
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
G. Hanne
中科院分区：
文献类型：
--
作者：
G. Hanne
综述了近年来有关（e,2e）偶合的实验工作。观察到的自旋不对称的来源是交换效应、连续电子的自旋-轨道相互作用以及靶内自旋-轨道耦合与轨道取向和交换的关系。对这些机制进行了一些详细的解释。实验和理论研究了自旋效应对外层电子和内层电子电离的影响。
Recent experimental work on (e,2e) coincidences involving polarized electrons is reviewed. The origin of the observed spin asymmetries are exchange effects, spin-orbit interaction of the continuum electrons, and spin-orbit coupling within the target in conjunction with orbital orientation and exchange. These mechanisms are explained in some detail. Experimental and theoretical investigations of spin effects have been performed for ionization of outer shell electrons as well as for ionization of inner shell electrons.