DIRECT STM IMAGING OF SPHERICAL ENDOHEDRAL SC-2-AT-C-84 FULLERENES

被引：52

作者：

SHINOHARA, H

HAYASHI, N

SATO, H

SAITO, Y

WANG, XD

HASHIZUME, T

SAKURAI, T

机构：

[1] MIE UNIV,DEPT CHEM MAT,TSU,MIE 514,JAPAN

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

[3] TOHOKU UNIV,INST MAT RES,SENDAI 980,JAPAN

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 51期

关键词：

D O I：

10.1021/j100153a004

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 direct scanning tunneling microscopy (STM) imaging of the isolated discandium fullerenes (Sc-2@C-84) on silicon clean surfaces in an ultrahigh-vacuum environment has been reported for the first time. The STM images reveal nearly spherical Sc-2@C-84 fullerenes, spaced 11.7 Angstrom apart and stacked in close-packed arrays at room temperature. The results present the first direct evidence that the scandium atoms are trapped inside the C-84 cage.

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页码：13438 / 13440

页数：3

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