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Evaluation of semiconducting/metallic ratio of single wall carbon nanotubes by resonant Raman scattering

  • Kyoung In Min
  • , Ki Kang Kim
  • , Myoung Kyu Oh
  • , Soo Bong Choi
  • , Heesuk Rho
  • , Ha Jin Lee
  • , Kay Hyeok An
  • , Young Chul Choi
  • , Jong Hun Han
  • , Kyung Hui Oh
  • , Young Hee Lee
  • , Mun Seok Jeong
  • Gwangju Institute of Science and Technology
  • Nanobase
  • Jeonbuk National University
  • Sungkyunkwan University
  • Ajou University
  • Korea Basic Science Institute
  • Jeonju Machinery Research Center
  • Hanwha
  • Korea Electronics Technology Institute
  • Korean Agency for Technology and Standards

Research output: Contribution to conferenceConference paperpeer-review

Abstract

We investigated single wall carbon nanotubes(SWCNTs)synthesized by the HiPCO method and futher processed with nitronium hexafluoroantimonate(NO 2SbF6:NHFA) treatment using continuous resonant Raman scattering in the range of 570-900 nm.According to the population ratio calculation results from Raman scattering data,it is obvious that semiconducting SWCNTs with small diameter and metallic SWCNTs were selectively removed by NHFA

Original languageEnglish
Title of host publicationCarbon Nanotubes, Graphene, and Associated Devices III
DOIs
StatePublished - 2010
EventCarbon Nanotubes, Graphene, and Associated Devices III - San Diego, CA, United States
Duration: 2010.08.12010.08.4

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7761
ISSN (Print)0277-786X

Conference

ConferenceCarbon Nanotubes, Graphene, and Associated Devices III
Country/TerritoryUnited States
CitySan Diego, CA
Period10.08.110.08.4

Keywords

  • Carbon nanotube
  • Raman scattering

Quacquarelli Symonds(QS) Subject Topics

  • Materials Science
  • Computer Science & Information Systems
  • Mathematics
  • Engineering - Electrical & Electronic
  • Engineering - Petroleum
  • Data Science
  • Physics & Astronomy

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