ADSORBATE BAND FORMATION - CHEMISORPTION OF CO ON PD (100)

被引：45

作者：

HORN, K ^{[1
]}

BRADSHAW, AM ^{[1
]}

HERMANN, K ^{[1
]}

BATRA, IP ^{[1
]}

机构：

[1] IBM CORP,RES LAB,SAN JOSE,CA 95193

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 31卷 / 04期

关键词：

D O I：

10.1016/0038-1098(79)90607-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In ordered overlayers of adsorbed gases on metal surfaces, high coverage situations can lead to overlap between orbitals on adjacent species and hence to adsorbate band formation. We conclusively demonstrate the existence of this effect in chemisorption by examining the dispersion of the 4α level in the u.v. photoelectron spectrum of the CO/Pd (100) system. The results agree well with a first principles extended tight binding calculation of the two-dimensional band structure. © 1979.

引用

页码：257 / 260

页数：4

共 22 条

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