Advances in CNx nanotube growth

J. Liu, R. Czerw, S. Webster, D. L. Carroll, J. H. Park, Y. W. Park, Mauricio Terrones Maldonado

Research output: Contribution to journalConference article

5 Citations (Scopus)

Abstract

Carbon nanotubes containing substitutionally "doped" nitrogen were synthesized using injection chemical vapor deposition methods. X-ray photoelectron spectroscopy comparisons between materials grown with different nitrogen sources suggest that the nitrogen content of the nanotubes has little correlation with the total nitrogen content of the "dopant" gas. Tunneling microscopy and spectroscopy do, however, confirm that drastic distortions occur within the graphene lattice as the nitrogen is substituted. Further, donor states are clearly identifiable within the density of electronic states.

Original languageEnglish (US)
Pages (from-to)105-111
Number of pages7
JournalMaterials Research Society Symposium - Proceedings
Volume772
StatePublished - Dec 1 2003
EventMaterials Research Society Symposium Proceedings: Nanotube-Based Devices - San Francisco, Ca., United States
Duration: Apr 22 2003Apr 25 2003

Fingerprint

Nanotubes
nanotubes
Nitrogen
nitrogen
Carbon Nanotubes
Electronic density of states
Graphite
Graphene
Chemical vapor deposition
Carbon nanotubes
Microscopic examination
graphene
X ray photoelectron spectroscopy
Gases
carbon nanotubes
Doping (additives)
photoelectron spectroscopy
vapor deposition
Spectroscopy
injection

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Liu, J., Czerw, R., Webster, S., Carroll, D. L., Park, J. H., Park, Y. W., & Terrones Maldonado, M. (2003). Advances in CNx nanotube growth. Materials Research Society Symposium - Proceedings, 772, 105-111.
Liu, J. ; Czerw, R. ; Webster, S. ; Carroll, D. L. ; Park, J. H. ; Park, Y. W. ; Terrones Maldonado, Mauricio. / Advances in CNx nanotube growth. In: Materials Research Society Symposium - Proceedings. 2003 ; Vol. 772. pp. 105-111.
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Liu, J, Czerw, R, Webster, S, Carroll, DL, Park, JH, Park, YW & Terrones Maldonado, M 2003, 'Advances in CNx nanotube growth', Materials Research Society Symposium - Proceedings, vol. 772, pp. 105-111.

Advances in CNx nanotube growth. / Liu, J.; Czerw, R.; Webster, S.; Carroll, D. L.; Park, J. H.; Park, Y. W.; Terrones Maldonado, Mauricio.

In: Materials Research Society Symposium - Proceedings, Vol. 772, 01.12.2003, p. 105-111.

Research output: Contribution to journalConference article

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Liu J, Czerw R, Webster S, Carroll DL, Park JH, Park YW et al. Advances in CNx nanotube growth. Materials Research Society Symposium - Proceedings. 2003 Dec 1;772:105-111.