Surface reaction of C60 with atomic hydrogen:: Formation of a protecting hydrocarbon layer

被引:5
|
作者
Eremtchenko, M
Öttking, R
Krischok, S
Döring, S
Temirov, R
Schaefer, JA
机构
[1] Tech Univ Ilmenau, Inst Phys, D-98684 Ilmenau, Germany
[2] Tech Univ Ilmenau, Zentrum Mikro & Nanotechnol, D-98684 Ilmenau, Germany
关键词
fullerenes; nucleation; molecular films; scanning tunneling microscopy; adsorbate vibrations;
D O I
10.1081/FST-200039235
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 interaction of a single domain C-60/InP(001)-(2 x 4) film during exposure to atomic hydrogen was investigated. At low hydrogen dosing, a high reactivity of the C-60 molecules was detected. Presumably, the cracking of fullerene cages follows from a fast destruction of the molecular order. High dosing leads, by chemical modification, to the formation of a stable coverage of hydrocarbons, which is promising for future technological applications.
引用
收藏
页码:131 / 138
页数:8
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