ELECTRON-HOLE PAIR MECHANISM FOR EXCITATION OF INTRAMOLECULAR VIBRATIONS IN MOLECULE SURFACE SCATTERING

被引：35
作者：
KASAI, H
OKIJI, A
机构：
[1] Department of Applied Physics, Osaka University, Suita, Osaka
来源：
SURFACE SCIENCE | 1990年 / 225卷 / 1-2期
关键词：
D O I：
10.1016/0039-6028(90)90416-6
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 scattered from Ag surfaces is re-examined on the basis of the model introduced by Newns. The Keldysh Green function is used in order to calculate the excitation probability for intra-molecular vibrations. It is shown that the excitation probability from the vibrational ground state to the first excited state is strongly reduced if the de-excitation process subsequent to the excitation process is taken into account in the molecule-surface scattering. © 1990.
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页码：L33 / L38
页数：6
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