THEORY OF ELECTRON MULTIPLE-SCATTERING

被引:1
|
作者
NAGANO, S [1 ]
MASUDA, N [1 ]
机构
[1] NEC SCI INFORMAT SYST DEV LTD,TSUKUBA,IBARAKI 305,JAPAN
来源
PHYSICAL REVIEW B | 1992年 / 46卷 / 04期
关键词
D O I
10.1103/PhysRevB.46.2545
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A technique to calculate the T matrix exactly for N scatterers from the individual T matrices in the elastic-electron-scattering process is developed based on the multicenter-expansion method. A summing formula for the sets of T matrices is also derived to handle large systems without an accumulation of significant error. Furthermore, it is applied to the study of multiple scattering of a photoelectron and electron scattering by an adsorbate on solid surface.
引用
收藏
页码:2545 / 2553
页数:9
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