First-principles study on work function of carbon nanotubes

被引：8

作者：

Zhou, G ^{[1
]}

Kawazoe, Y ^{[1
]}

机构：

[1] Tohoku Univ, Mat Res Inst, Sendai, Miyagi 9808577, Japan

来源：

PHYSICA B-CONDENSED MATTER | 2002年 / 323卷 / 1-4期

关键词：

first-principles cluster method; work function; carbon nanotubes;

D O I：

10.1016/S0921-4526(02)00878-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In this study, the work functions of semiconducting and metallic single-walled carbon nanotubes are calculated by use of the first-principles cluster method. We find that the calculated work functions of carbon nanotubes are close to the experimental value, and are less sensitive to the tube diameter and conductivity. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：196 / 198

页数：3

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