Structural support of the external tubes in double-wall carbon nanotubes

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

doi:10.1080/08957950802429078

Structural support of the external tubes in 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

2 Citations (Scopus)

Abstract

High-pressure Raman studies of double-wall carbon nanotubes (DWCNTs) and their parent single-wall carbon nanotubes provide experimental evidence of the structural support of carbon nanotubes due to the encapsulation of smaller diameter tubes in their interior. The structural support is manifested by the reduced slope of the radial breathing mode frequency of the external tubes in DWCNTs, which further decreases at higher pressures as the inner-outer tube (intratube) interaction increases.

Original language	English
Pages (from-to)	591-595
Number of pages	5
Journal	High Pressure Research
Volume	28
Issue number	4
DOIs	https://doi.org/10.1080/08957950802429078
Publication status	Published - 2008 Dec
Externally published	Yes

Keywords

Carbon nanotubes
High pressure
Raman spectroscopy

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/08957950802429078

Cite this

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title = "Structural support of the external tubes in double-wall carbon nanotubes",

abstract = "High-pressure Raman studies of double-wall carbon nanotubes (DWCNTs) and their parent single-wall carbon nanotubes provide experimental evidence of the structural support of carbon nanotubes due to the encapsulation of smaller diameter tubes in their interior. The structural support is manifested by the reduced slope of the radial breathing mode frequency of the external tubes in DWCNTs, which further decreases at higher pressures as the inner-outer tube (intratube) interaction increases.",

keywords = "Carbon nanotubes, High pressure, 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 - 2008/12

Y1 - 2008/12

N2 - High-pressure Raman studies of double-wall carbon nanotubes (DWCNTs) and their parent single-wall carbon nanotubes provide experimental evidence of the structural support of carbon nanotubes due to the encapsulation of smaller diameter tubes in their interior. The structural support is manifested by the reduced slope of the radial breathing mode frequency of the external tubes in DWCNTs, which further decreases at higher pressures as the inner-outer tube (intratube) interaction increases.

AB - High-pressure Raman studies of double-wall carbon nanotubes (DWCNTs) and their parent single-wall carbon nanotubes provide experimental evidence of the structural support of carbon nanotubes due to the encapsulation of smaller diameter tubes in their interior. The structural support is manifested by the reduced slope of the radial breathing mode frequency of the external tubes in DWCNTs, which further decreases at higher pressures as the inner-outer tube (intratube) interaction increases.

KW - Carbon nanotubes

KW - High pressure

KW - Raman spectroscopy

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Structural support of the external tubes in double-wall carbon nanotubes

Abstract

Keywords

ASJC Scopus subject areas

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