ALKALI-METAL ADSORPTION GEOMETRIES ON METAL-SURFACES FROM PHOTOELECTRON-DIFFRACTION EXPERIMENTS

被引：27
|
作者：
FASEL, R [1 ]
OSTERWALDER, J [1 ]
机构：
[1] UNIV ZURICH,INST PHYS,CH-8057 ZURICH,SWITZERLAND
来源：
SURFACE REVIEW AND LETTERS | 1995年 / 2卷 / 03期
关键词：
D O I：
10.1142/S0218625X95000352
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The results of recent photoelectron-diffraction investigations of structures formed upon alkali-metal adsorption on metal surfaces are presented. A variety of unexpected phenomena that are in contrast to earlier beliefs is found to occur for many systems. Photoelectron diffraction, in its angle-scanned or energy-scanned mode, is found to provide a powerful and direct tool for the identification and investigation of unanticipated adsorbate geometries such as ontop adsorption, substitutional adsorption, and surface alloy formation.
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页码：359 / 386
页数：28
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