ELECTRONIC-STRUCTURES OF C60BR6, C60BR8, C60BR24

被引：4

作者：

LIU, JN ^{[1
]}

GU, BL ^{[1
]}

HAN, RS ^{[1
]}

机构：

[1] BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA

来源：

SOLID STATE COMMUNICATIONS | 1993年 / 85卷 / 02期

关键词：

D O I：

10.1016/0038-1098(93)90353-O

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Using the universal parameter tight-binding method, we have investigated the electronic structures of C60Br6, C60Br8 and C60Br24 which have been synthesized recently. It is found that the electronic states of C-Br ppsigma bonds mix with those of C-C pppi bonds, and all these states form the closed shell structures of C60Br6, C60Br8 and C60Br24. It is also found that the density of states at the highest occupied state of C60Br24 which displays T(h) symmetry is high.

引用

页码：89 / 92

页数：4

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