Extraction of cross-sections of inelastic scattering from energy spectra of reflected atomic particles

被引：6

作者：

V. P. Afanasyev

D. S. Efremenko

A. V. Lubenchenko

Maarten Vos

Michael R. Went

机构：

[1] Moscow Power Engineering Institute,

[2] Australian National University,undefined

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2010年 / 74卷 / 2期

关键词：

Energy Loss; Inelastic Scattering; Inelastic Cross Section; Atomic Particle; Bulk Layer;

D O I：

10.3103/S1062873810020152

中图分类号：

学科分类号：

摘要：

REELS spectra of the electrons reflected off niobium are measured with energy resolution <0.5 eV within the 5–40 eV energy range of the probing beam. The measurements were performed for the scattering angles θ = 45° and θ = 120° by means of two electron guns. The process of energy losses is described within the framework of a model with three different energy loss laws: surface, intermediate, and bulk layers are considered. Differential cross-sections of inelastic scattering are represented in the form of simple equations.

引用

页码：170 / 174

页数：4

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