Determining the bonding orientation of molecular adsorbates on metal surfaces by angle-resolved photoemission

被引:14
作者
Dowben, PA [1 ]
机构
[1] UNIV NEBRASKA, CTR MAT RES & ANAL, BEHLEN LAB PHYS, LINCOLN, NE 68588 USA
来源
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 1997年 / 202卷
关键词
molecular adsorbates; symmetry and selection rules; molecular orbitals;
D O I
10.1524/zpch.1997.202.Part_1_2.227
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 application of symmetry and selection rules to valence band angle resolved photoemission of molecular adsorbates on surfaces will be reviewed. Determining the bonding orientation by angle resolved photoemission was initially applied to simple molecular adsorbate systems like CO and N-2. The characterization of the preferential bonding orientations of much larger molecular adsorbates has proved to be equally successful. This paper provides demonstrations that these simple rules for photoemission can be applied to increasingly complex adsorbate systems. There exist opportunities to investigate the surface chemistry of large molecules using photoemission - at a time when intellectual investment in technical improvements to photoemission are bearing fruit.
引用
收藏
页码:227 / 251
页数:25
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