INTRAMOLECULAR STRUCTURES OF C60 MOLECULES ADSORBED ON THE CU(111)-(1X1) SURFACE

被引：253

作者：

HASHIZUME, T

MOTAI, K

WANG, XD

SHINOHARA, H

SAITO, Y

MARUYAMA, Y

OHNO, K

KAWAZOE, Y

NISHINA, Y

PICKERING, HW

KUK, Y

SAKURAI, T

机构：

[1] NAGOYA UNIV,DEPT CHEM,NAGOYA,AICHI 464,JAPAN

[2] MIE UNIV,DEPT ELECT ENGN,TSU,MIE 514,JAPAN

[3] PENN STATE UNIV,DEPT MAT SCI & ENGN,UNIV PK,PA 16802

[4] SEOUL NATL UNIV,DEPT PHYS,SEOUL 151,SOUTH KOREA

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.71.2959

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The structure of C60 molecules adsorbed on the Cu(111)-(1 x 1) surface has been investigated by scanning tunneling microscopy (STM). Bias voltage dependent STM images of individual C60 molecules in the monolayer film showed unique intramolecular structures with a threefold symmetry. The observed images agree well with those calculated using the local density approximation. With charge transfer from the Cu(111) substrate to the monolayer film, the C60 molecule ratchets to threefold hollow sites.

引用

页码：2959 / 2962

页数：4

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