Contact stability of C60 molecules on pure and doped (100) tungsten surface

被引：0
|
作者：
N. R. Gall’
E. V. Rut’kov
A. Ya. Tontegode
机构：
[1] Russian Academy of Sciences,Ioffe Physicotechnical Institute
来源：
Technical Physics Letters | 2002年 / 28卷
关键词：
Carbide; Tungsten; Fullerene; Metal Surface; Fullerene Molecule;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influence of the metal surface doping on the contact stability of adsorbed fullerene molecules at room temperature was observed for the first time. The C60 fullerene molecules decompose at room temperature both on a pure (100)W surface and on a tungsten surface containing carbide (WC), while the presence of a surface silicide of the same stoichiometry (WSi) produces passivation of the metal surface, thus preventing the fullerene molecules from decomposition.
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页码：126 / 128
页数：2
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