NEW DEPHASING MECHANISM FOR INFRARED-ABSORPTION OF THE ADSORBATE

被引：4
|
作者：
YE, Z
机构：
[1] Department of Physics, University of Ottawa, Ottawa, ON
来源：
PHILOSOPHICAL MAGAZINE LETTERS | 1993年 / 67卷 / 04期
关键词：
D O I：
10.1080/09500839308240935
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this letter we propose a new dephasing mechanism for the infrared absorption of a molecule adsorbed on a crystal surface. Explicit application to CO adsorbed at the on-top site of Pt(111) shows that this new dephasing process has a dominant role in defining the temperature dependence of the absorption linewidth compared with experiment. Application to CO on Ni(100) is also discussed.
引用
收藏
页码：239 / 243
页数：5
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