Theory of inelastic processes in low-energy electron-loss spectroscopy. II. The optical potential

被引:10
|
作者
Gersten, Joel I. [1 ]
机构
[1] Bell Tel Labs, Murray Hill, NJ 07974 USA
来源
PHYSICAL REVIEW B-SOLID STATE | 1970年 / 2卷 / 09期
关键词
D O I
10.1103/PhysRevB.2.3457
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The optical potential for an electron interacting with a semiinfinite dielectric is evaluated. The potential includes both bulk- and surface-plasmon contributions. It is found that the potential makes a substantial contribution to the reflectivity of the surface.
引用
收藏
页码:3457 / 3462
页数:6
相关论文
共 50 条