RESONANT VIBRATIONAL-EXCITATION OF ADSORBED MOLECULES BY ELECTRON-IMPACT

被引：51

作者：

DJAMO, V ^{[1
]}

TEILLETBILLY, D ^{[1
]}

GAUYACQ, JP ^{[1
]}

机构：

[1] INST ATOM PHYS,BUCHAREST,ROMANIA

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.71.3267

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The vibrational excitation of N2 molecules adsorbed on a silver surface by low energy electron impact is studied within the newly developed coupled angular mode method. The process involves the formation of a transient negative molecular ion. The results account well for the observations of Demuth and co-workers. They also reveal that most of the vibrational excitation corresponds to electrons scattered into the metal and thus unobservable in a scattering experiment.

引用

页码：3267 / 3270

页数：4

共 29 条

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