Charge transfer in doped single wall carbon nanotubes

被引：18

作者：

Pichler, T

Kukovecz, A

Kuzmany, H

Kataura, H

机构：

[1] Univ Vienna, Inst Materialphys, A-1090 Vienna, Austria

[2] Inst Festkoerperphys & Werkstofforsch, Dresden, Germany

[3] Tokyo Metropolitan Univ, Hachioji, Tokyo 1920397, Japan

来源：

SYNTHETIC METALS | 2003年 / 135卷 / 1-3期

关键词：

materials; singlewall carbon nanotubes; peapods;

D O I：

10.1016/S0379-6779(02)00810-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report on the charge transfer in intercalated SWCNT and C-60 peapods. Differences between n-doping (K-intercalation) and p-doping (FeCl3-intercalation) are discussed. For the peapods a competition between a charge transfer to the SWCNT pods and one to the C-60 peas is observed. At low intercalation levels the charge transfer is predominantly to the SWCNTs. In addition at high levels of potassium intercalation the C-60 pods are charged up to C-60(6-) and form a metallic one dimensional polymer.

引用

收藏

页码：717 / 719

页数：3

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