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Creating the narrowest carbon nanotubes

Author

Listed:
  • L. F. Sun

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

  • S. S. Xie

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

  • W. Liu

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

  • W. Y. Zhou

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

  • Z. Q. Liu

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

  • D. S. Tang

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

  • G. Wang

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

  • L. X. Qian

    (Institute of Physics, Center for Condensed Matter Physics, Chinese Academy of Sciences)

Abstract

The properties of carbon nanotubes1 depend on their diameter and on the two integers (m,n) that describe their roll-up vector2. The smallest nanotube reported previously had a diameter of 0.7 nm, the same as that of a C60 structure3, although nanotubes with a diameter of 0.4 nm have been predicted4. Here we report that simple improvements in the electric-arc technique can create a carbon nanotube with a diameter of 0.5 nm — the same as a C36 molecule5.

Suggested Citation

  • L. F. Sun & S. S. Xie & W. Liu & W. Y. Zhou & Z. Q. Liu & D. S. Tang & G. Wang & L. X. Qian, 2000. "Creating the narrowest carbon nanotubes," Nature, Nature, vol. 403(6768), pages 384-384, January.
    • Handle: RePEc:nat:nature:v:403:y:2000:i:6768:d:10.1038_35000290
    DOI: 10.1038/35000290
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