Single-shell carbon nanotubes of 1-nm diameter (original) (raw)

Nature volume 363, pages 603–605 (1993) Cite this article

An Erratum to this article was published on 19 August 1993

Abstract

CARBON nanotubes1 are expected to have a wide variety of interesting properties. Capillarity in open tubes has already been demonstrated2–5, while predictions regarding their electronic structure6–8 and mechanical strength9 remain to be tested. To examine the properties of these structures, one needs tubes with well defined morphologies, length, thickness and a number of concentric shells; but the normal carbon-arc synthesis10,11 yields a range of tube types. In particular, most calculations have been concerned with single-shell tubes, whereas the carbon-arc synthesis produces almost entirely multi-shell tubes. Here we report the synthesis of abundant single-shell tubes with diameters of about one nanometre. Whereas the multi-shell nanotubes are formed on the carbon cathode, these single-shell tubes grow in the gas phase. Electron diffraction from a single tube allows us to confirm the helical arrangement of carbon hexagons deduced previously for multi-shell tubes1.

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References

  1. Iijima, S. Nature 354, 56–58 (1991).
    Article ADS CAS Google Scholar
  2. Ajayan, P. M. & Iijima, S. Nature 361, 333–334 (1993).
    Article ADS CAS Google Scholar
  3. Ajayan, P. M. et al. Nature 362, 522–523 (1993).
    Article ADS CAS Google Scholar
  4. Tsang, S.C., Harris, P.J. F. & Green, M. L. Nature 362, 520–522 (1993).
    Article ADS CAS Google Scholar
  5. Pederson, M. R. & Broughton, J. O. Phys. Rev. Lett., 69, 2687–2692 (1992).
    Article ADS Google Scholar
  6. Hamada, N., Sawada, S. & Oshiyama, S. Phys. Rev. Lett. 68, 1579–1581 (1992).
    Article ADS CAS Google Scholar
  7. Mintmire, J. W., Dunlap, B. I. & White, C. T. Phys. Rev. Lett. 68, 631–634 (1992).
    Article ADS CAS Google Scholar
  8. Saito, R., Fujita, F., Dresselhaus, G. & Dresselhaus, M. S. Phys. Rev. B46, 1804–1811 (1992).
    Article ADS CAS Google Scholar
  9. Robertson, D. H., Brenner, D. W. & Mintmire, J. W. Phys. Rev. B45, 12592–12595 (1992).
    Article CAS Google Scholar
  10. Ebbesen, T.W. & Ajayan, P.M. Nature 368, 220–222 (1992).
    Article ADS Google Scholar
  11. Ando, Y. & Iijima, S. Jpn. J. appl. Phys. 32, L107–L109 (1993).
    Article ADS CAS Google Scholar
  12. Oberlin, A. & Endo, M. J. Cryst. Growth 32, 335–349 (1976).
    Article ADS CAS Google Scholar
  13. Iijima, S. Chem. Sripta l4, 117–123 (1978–79).
    Google Scholar
  14. Iijima, S., Ichihashi, T. & Ando, Y. Nature 356, 776–778 (1992).
    Article ADS CAS Google Scholar
  15. Ajayan, P.M. Ichihashi, T. & Iijima, S. Chem. Phys. Lett. 202, 384–388 (1992).
    Article ADS Google Scholar
  16. White, C. T., Robertson, D. H. & Mintmire, J. W. Phys. Rev. B47, 5485–5488 (1993).
    Article ADS CAS Google Scholar
  17. Iijima, S., Ajayan, P. M. & Ichihashi, T. Phys. Rev. Lett. 69, 3100–3103 (1992).
    Article ADS CAS Google Scholar
  18. Iijima, S. Mat. Sci. Enging B. (in the press).

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Authors and Affiliations

  1. Fundamental Research Laboratories, NEC Corporation, 34 Miyukigaoka, Tsukuba, Ibaraki, 305, Japan
    Sumio Iijima & Toshinari Ichihashi

Authors

  1. Sumio Iijima
  2. Toshinari Ichihashi

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Iijima, S., Ichihashi, T. Single-shell carbon nanotubes of 1-nm diameter.Nature 363, 603–605 (1993). https://doi.org/10.1038/363603a0

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