ELECTRONIC PROPERTIES OF PURE AND DOPED POLYACETYLENES

被引：61

作者：

YAMABE, T

TANAKA, K

TERAMAE, H

FUKUI, K

IMAMURA, A

SHIRAKAWA, H

IKEDA, S

机构：

[1] TOKYO INST TECHNOL, RESOURCES UTILIZAT RES LAB, TOKYO 152, JAPAN

[2] SHIGA UNIV MED SCI, OTSU, JAPAN

来源：

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS | 1979年 / 12卷 / 07期

关键词：

D O I：

10.1088/0022-3719/12/7/003

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The electronic properties of pure polyacetylene have been studied on the basis of the one-dimensional tight-binding LCAO-SCF-MO calculations. It is deduced that the sudden occurrence of high electrical conductivity in polyacetylenes doped with electron donors or acceptors is essentially brought about by the transfer of an electron from the highest occupied band ( pi ) or to the lowest unoccupied band ( pi *) of the parent polyacetylene.

引用

页码：L257 / L262

页数：6

共 24 条

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