ELECTRONIC-PROPERTIES OF CARBON NANOTUBE

被引：45

作者：

TANAKA, K

SATO, T

YAMABE, T

OKAHARA, K

UCHIDA, K

YUMURA, M

NIINO, H

OHSHIMA, S

KURIKI, Y

YASE, K

IKAZAKI, F

机构：

[1] INST FUNDAMENTAL CHEM, SAKYO KU, KYOTO 606, JAPAN

[2] NATL INST MAT & CHEM RES, TSUKUBA, IBARAKI 305, JAPAN

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 223卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(94)00421-8

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 electronic properties of purified carbon nanotube (multicylinder structure with an outer diameter of almost-equal-to 20 nm and a length of almost-equal-to 10 mum) was first examined based on the electron spin resonance (ESR) spectroscopy. By the Raman scattering measurement, only one peak at 1581 cm-1 similar to that of graphite was found. The purified nanotube was almost ESR silent as well as the K- and the I2-doped samples. This indicates that the purified nanotube examined in the present study is a 'clean' semiconductor almost without magnetic impurity and is doping inactive.

引用

页码：65 / 68

页数：4

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