High-pressure Raman study of peapod- and CVD-grown double-wall carbon nanotubes

J. Arvanitidis; D. Christofilos; G. A. Kourouklis; S. Ves; T. Takenobu; Y. Iwasa; H. Kataura

doi:10.1080/08957950903429951

High-pressure Raman study of peapod- and CVD-grown double-wall carbon nanotubes

J. Arvanitidis^*, D. Christofilos, G. A. Kourouklis, S. Ves, T. Takenobu, Y. Iwasa, H. Kataura

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The pressure response of the tangential G band of double-wall carbon nanotubes (DWCNTs) synthesised by means of catalytic chemical vapour deposition is compared with that of their peapod-derived analogues. For both samples, the screening of the pressure exerted on the internal tubes is reflected in the pressure response of the corresponding G peaks. The different nanotube diameter and intratube spacing distributions in the two studied DWCNT materials differentiate the pressure dependence of several G band components.

Original language	English
Pages (from-to)	554-558
Number of pages	5
Journal	High Pressure Research
Volume	29
Issue number	4
DOIs	https://doi.org/10.1080/08957950903429951
Publication status	Published - 2009 Dec
Externally published	Yes

Keywords

Carbon nanotubes
High pressure
Pressure screening
Raman spectroscopy

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/08957950903429951

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title = "High-pressure Raman study of peapod- and CVD-grown double-wall carbon nanotubes",

abstract = "The pressure response of the tangential G band of double-wall carbon nanotubes (DWCNTs) synthesised by means of catalytic chemical vapour deposition is compared with that of their peapod-derived analogues. For both samples, the screening of the pressure exerted on the internal tubes is reflected in the pressure response of the corresponding G peaks. The different nanotube diameter and intratube spacing distributions in the two studied DWCNT materials differentiate the pressure dependence of several G band components.",

keywords = "Carbon nanotubes, High pressure, Pressure screening, Raman spectroscopy",

author = "J. Arvanitidis and D. Christofilos and Kourouklis, {G. A.} and S. Ves and T. Takenobu and Y. Iwasa and H. Kataura",

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AU - Arvanitidis, J.

AU - Christofilos, D.

AU - Kourouklis, G. A.

AU - Ves, S.

AU - Takenobu, T.

AU - Iwasa, Y.

AU - Kataura, H.

PY - 2009/12

Y1 - 2009/12

N2 - The pressure response of the tangential G band of double-wall carbon nanotubes (DWCNTs) synthesised by means of catalytic chemical vapour deposition is compared with that of their peapod-derived analogues. For both samples, the screening of the pressure exerted on the internal tubes is reflected in the pressure response of the corresponding G peaks. The different nanotube diameter and intratube spacing distributions in the two studied DWCNT materials differentiate the pressure dependence of several G band components.

AB - The pressure response of the tangential G band of double-wall carbon nanotubes (DWCNTs) synthesised by means of catalytic chemical vapour deposition is compared with that of their peapod-derived analogues. For both samples, the screening of the pressure exerted on the internal tubes is reflected in the pressure response of the corresponding G peaks. The different nanotube diameter and intratube spacing distributions in the two studied DWCNT materials differentiate the pressure dependence of several G band components.

KW - Carbon nanotubes

KW - High pressure

KW - Pressure screening

KW - Raman spectroscopy

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High-pressure Raman study of peapod- and CVD-grown double-wall carbon nanotubes

Abstract

Keywords

ASJC Scopus subject areas

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