Theoretical simulation of STM image of C-60 molecules on Si(100)-(2x1) surface

被引:11
|
作者
Yajima, A
Tsukada, M
机构
[1] Department of Physics, Faculty of Science, University of Tokyo, Tokyo 113, Hongo 7-3-1, Bunkyo-ku
关键词
chemisorption; density functional calculations; fullerenes; scanning tunneling microscopy; silicon;
D O I
10.1016/0039-6028(96)00954-5
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
Theoretical simulation of STM image of C-60 molecules on Si(100)-(2 x 1) surface was performed by the DV-Xa-LCAO method. The results excellently reproduced the internal stripe pattern of the STM image of C-60 observed by experiment. We confirm that it is the interaction between C-60 and the Si substrate which causes this internal structure.
引用
收藏
页码:L715 / L718
页数:4
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