QUANTITATIVE-ANALYSIS OF THE AU-NI(111) SYSTEM BY XPS - SEPARATION OF PEAKS AND BACKGROUND SUBTRACTION

被引：13

作者：

HANSEN, HS

TOUGAARD, S

机构：

[1] Fysisk Institut, Odense Universitet

来源：

VACUUM | 1990年 / 41卷 / 7-9期

关键词：

D O I：

10.1016/0042-207X(90)94062-U

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

New algorithms for extracting non-destructive quantitative information from adsorbate-substrate systems through analysis of XPS spectra are applied to the Au-Ni(111) system. The method involves a separation of the measured spectrum into its adsorbate and substrate constituents followed by a detailed analysis of the adsorbate component. The method is shown to give good structural as well as quantitative information on the Au-Ni(111) system through analysis of one single spectrum. The system is found to grow in a layer-by-layer fashion in agreement with previous results.

引用

页码：1710 / 1713

页数：4

共 13 条

[1]

BRIGGS D, 1983, PRACTICAL SURFACE AN

[2] SURFACE SEGREGATION IN ALLOYS - LEED, AUGER, AND GAS ADSORPTION STUDY OF SEGREGATION OF AU TO (111) SURFACE OF NI [J].