THE VIBRATIONAL-EXCITATION OF NO/AG

被引：19
|
作者：
GATES, GA
HOLLOWAY, S
机构：
[1] Surface Science Research Centre, University of Liverpool, Liverpool, L69 3BX
来源：
SURFACE SCIENCE | 1994年 / 307卷
关键词：
D O I：
10.1016/0039-6028(94)90382-4
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 vibrational excitation of NO molecules scattering from a Ag(111) surface has been investigated using a time-dependent wavepacket simulation. The potential energy surface describing the dependence of the total energy on the vibrational and centre-of-mass degrees of freedom has been modelled using current experimental results and conforms to the ''late barrier'' type. The coupling to the surface is via an harmonic interaction. Results confirm that the assumed coupling is sufficient to account for the major experimental results.
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页码：132 / 137
页数：6
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