High pressure Raman studies of carbon nanotube materials

D. Christofilos, J. Arvanitidis, E. Efthimiopoulos, X. Zhao, Y. Ando, T. Takenobu, Y. Iwasa, H. Kataura, S. Ves, G. A. Kourouklis

Research output: Contribution to journalArticle

Abstract

Raman spectroscopy is employed to study the pressure response of single-(SWCNTs), double- (DWCNTs) and multi-wall (MWCNTs) carbon nanotube materials. In DWCNTs, the outer tubes exhibit a similar pressure response to SWCNTs, where the tube sensitivity to pressure application is diameter dependent (higher for large diameter tubes). On the other hand, the inner tubes in DWCNTs and the innermost tubes in MWCNTs appear to be much less sensitive to pressure application, indicating the pressure screening inside the outer tubes. The pressure screening effect is strongly enhanced in MWCNTs.

Original languageEnglish
Article number162003
JournalJournal of Physics: Conference Series
Volume121
Issue numberPART 16
DOIs
Publication statusPublished - 2008
Externally publishedYes

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carbon nanotubes
tubes
screening
Raman spectroscopy
sensitivity

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Christofilos, D., Arvanitidis, J., Efthimiopoulos, E., Zhao, X., Ando, Y., Takenobu, T., ... Kourouklis, G. A. (2008). High pressure Raman studies of carbon nanotube materials. Journal of Physics: Conference Series, 121(PART 16), [162003]. https://doi.org/10.1088/1742-6596/121/16/162003

High pressure Raman studies of carbon nanotube materials. / Christofilos, D.; Arvanitidis, J.; Efthimiopoulos, E.; Zhao, X.; Ando, Y.; Takenobu, T.; Iwasa, Y.; Kataura, H.; Ves, S.; Kourouklis, G. A.

In: Journal of Physics: Conference Series, Vol. 121, No. PART 16, 162003, 2008.

Research output: Contribution to journalArticle

Christofilos, D, Arvanitidis, J, Efthimiopoulos, E, Zhao, X, Ando, Y, Takenobu, T, Iwasa, Y, Kataura, H, Ves, S & Kourouklis, GA 2008, 'High pressure Raman studies of carbon nanotube materials', Journal of Physics: Conference Series, vol. 121, no. PART 16, 162003. https://doi.org/10.1088/1742-6596/121/16/162003
Christofilos D, Arvanitidis J, Efthimiopoulos E, Zhao X, Ando Y, Takenobu T et al. High pressure Raman studies of carbon nanotube materials. Journal of Physics: Conference Series. 2008;121(PART 16). 162003. https://doi.org/10.1088/1742-6596/121/16/162003
Christofilos, D. ; Arvanitidis, J. ; Efthimiopoulos, E. ; Zhao, X. ; Ando, Y. ; Takenobu, T. ; Iwasa, Y. ; Kataura, H. ; Ves, S. ; Kourouklis, G. A. / High pressure Raman studies of carbon nanotube materials. In: Journal of Physics: Conference Series. 2008 ; Vol. 121, No. PART 16.
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