Resonance Raman study of I2-intercalated single-walled carbon nanotubes

Van Minh Nguyen, In Sang Yang, Yeongri Jung, Sung Jin Kim, Jihoon Oh, Whikun Yi

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4 Scopus citations


We conducted resonance Raman studies on the iodine-intercalated bundles of single-walled carbon nanotubes (SWNTs). The Raman spectra obtained using the 647.1-nm line of a Kr-ion laser indicate that I2 intercalation affects the electronic state of SWNTs, particularly the metallic ones. The effect of I2 intercalation is thermally reversible.

Original languageEnglish
Pages (from-to)126-129
Number of pages4
JournalIEEE Transactions on Nanotechnology
Issue number1
StatePublished - Jan 2007

Bibliographical note

Funding Information:
Manuscript received February 3, 2006; revised June 21, 2006. The work of V. M. Nguyen was supported by the Vietnamese Basic Research Program under Program N. 4-010-06. The work of I. S.Yang and S.-J. Kim was supported by the Advanced Basic Research Laboratory under Programs ABRL R14-2003-014-01001-0 and R14-2003-027-01001-0. The review of this paper was arranged by Associate Editor G. Ramanath.


  • I -intercalation
  • Raman spectroscopy
  • Resonance Raman
  • Single-walled carbon nanotubes


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