Characteristic Raman spectra of multiwalled carbon nanotubes

被引：45

作者：

Zhao, X

Ando, Y

Qin, LC

Kataura, H

Maniwa, Y

Saito, R

机构：

[1] Meijo Univ, Dept Mat Sci & Engn, Tenpaku Ku, Nagoya, Aichi 4688502, Japan

[2] NEC Corp Ltd, JST ICORP Nanotubulite Project, Tsukuba, Ibaraki 3058501, Japan

[3] Univ Electrocommun, Dept Elect Engn, Tokyo 1828585, Japan

来源：

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

关键词：

multiwalled carbon nanotubes; hydrogen arc discharge; Raman spectroscopy; radial breathing mode;

D O I：

10.1016/S0921-4526(02)00986-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Highly graphitized multiwalled carbon nanotubes (MWNTs) with very thin inner diameter of similar to 1 nm, which were prepared by hydrogen arc discharge, were studied by using micro, polarized, resonance and surface-enhanced Raman scattering techniques. The radial breathing modes originating from very thin core nanotubes in MWNTs were observed. The multiple splitting of graphite-like G mode of MWNTs as also found in the surface-enhanced Raman spectra of isolated MWNTs. Thus, MWNTs prepared by hydrogen arc discharge possess characteristic Raman spectral features. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：265 / 266

页数：2

相关论文

共 10 条

[1] Mass production of single-wall carbon nanotubes by the arc plasma jet method [J].

Ando, Y ;

Zhao, X ;

Hirahara, K ;

Suenaga, K ;

Bandow, S ;

Iijima, S .

CHEMICAL PHYSICS LETTERS, 2000, 323 (5-6) :580-585

[2] Sponge of purified carbon nanotubes [J].

Ando, Y ;

Zhao, XL ;

Ohkohchi, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1998, 37 (1AB) :L61-L63

[3] Multiwalled carbon nanotubes prepared by hydrogen arc [J].

Ando, Y ;

Zhao, X ;

Kataura, H ;

Achiba, Y ;

Kaneto, K ;

Tsuruta, M ;

Uemura, S ;

Iijima, S .

DIAMOND AND RELATED MATERIALS, 2000, 9 (3-6) :847-851

[4] VIBRATIONAL-MODES OF CARBON NANOTUBES - SPECTROSCOPY AND THEORY [J].

EKLUND, PC ;

HOLDEN, JM ;

JISHI, RA .

CARBON, 1995, 33 (07) :959-972

[5] Raman characterization of aligned carbon nanotubes produced by thermal decomposition of hydrocarbon vapor [J].

Li, WZ ;

Zhang, H ;

Wang, CY ;

Zhang, Y ;

Xu, LW ;

Zhu, K ;

Xie, SS .

APPLIED PHYSICS LETTERS, 1997, 70 (20) :2684-2686

[6] Multiwalled carbon nanotubes grown in hydrogen atmosphere: An x-ray diffraction study [J].

Maniwa, Y ;

Fujiwara, R ;

Kira, H ;

Tou, H ;

Nishibori, E ;

Takata, M ;

Sakata, M ;

Fujiwara, A ;

Zhao, XL ;

Iijima, S ;

Ando, Y .

PHYSICAL REVIEW B, 2001, 64 (07) :731051-731054

[7] Materials science - The smallest carbon nanotube [J].

Qin, LC ;

Zhao, XL ;

Hirahara, K ;

Miyamoto, Y ;

Ando, Y ;

Iijima, S .

NATURE, 2000, 408 (6808) :50-50

[8] Polarized Raman study of aligned multiwalled carbon nanotubes [J].

Rao, AM ;

Jorio, A ;

Pimenta, MA ;

Dantas, MSS ;

Saito, R ;

Dresselhaus, G ;

Dresselhaus, MS .

PHYSICAL REVIEW LETTERS, 2000, 84 (08) :1820-1823

[9] Preparation of high-grade carbon nanotubes by hydrogen arc discharge [J].

Zhao, X ;

Ohkohchi, M ;

Wang, M ;

Iijima, S ;

Ichihashi, T ;

Ando, Y .

CARBON, 1997, 35 (06) :775-781

[10] Raman spectra and X-ray diffraction patterns of carbon nanotubes prepared by hydrogen arc discharge [J].

Zhao, XL ;

Ando, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1998, 37 (9A) :4846-4849