CORE HOLE SCREENING AND LIFETIMES IN ADSORBATES ON METALLIC SURFACES

被引：7

作者：

EBERHARDT, W ^{[1
]}

STOHR, J ^{[1
]}

OUTKA, D ^{[1
]}

MADIX, RJ ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT CHEM ENGN,STANFORD,CA 94305

来源：

SOLID STATE COMMUNICATIONS | 1985年 / 54卷 / 06期

基金：

美国国家科学基金会;

关键词：

PHOTOEMISSION;

D O I：

10.1016/0038-1098(85)90654-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The C is photoemission lineshape and width has been studied for methoxy (CH//3O), formate (HCO//2) and CO on Cu(100). The authors find the Doniach-Sunjic asymmetry of the lineshape to be different for the three adsorbates and correlates these differences with the adsorption geometry. The observed shakeup satellites exhibit a greatly increased width compared to the main lines, which is attributed to the reduced lifetime of the excited state of the C 1s core hole.

引用

页码：493 / 496

页数：4

共 25 条

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