Carbon Nanotubes as Molecular Quantum Wires

MAY 01, 1999

The long cylindrical fullerenes called carbon nanotubes are the smallest metallic wires yet made. A flurry of recent experiments is revealing the quantum properties of electron transport along these molecular wires.

DOI: 10.1063/1.882658

Cees Dekker

Carbon nanotubes are cylindrical molecules with a diameter of as little as 1 nanometer and a length up to many micrometers. They consist of only carbon atoms, and can essentially be thought of as a single layer of graphite that has been wrapped into a cylinder, (See figure 1 and the article by Thomas Ebbesen in PHYSICS TODAY, June 1996, page 26).

References

1. R. Saito, G. Dresselhaus, M. S. Dresselhaus, Physical Properties of Carbon Nanotubes, Imperial College Press, London (1998).
2. S. Iijima, Nature 354, 56 (1991).https://doi.org/NATUAS
3. D. S. Bethune et al., Nature 363, 605 (1993). https://doi.org/NATUAS
S. Iijima, T. Ichibashi, Nature 363, 603 (1993).https://doi.org/NATUAS
4. A. Thess et al., Science 273, 483 (1996).https://doi.org/SCIEAS
5. J. W. Mintmire, B. I. Dunlap, C. T. White, Phys. Rev. Lett. 68, 631 (1992).https://doi.org/PRLTAO
N. Hamada, S.‐I. Sawada, A. Oshiyama, Phys. Rev. Lett. 68, 579 (1992). https://doi.org/PRLTAO
R. Saito et al., Appl. Phys. Lett. 60, 2204 (1992).https://doi.org/APPLAB
6. J. W. G. Wildöer et al., Nature 391, 59 (1998). https://doi.org/NATUAS
T. W. Odom et al., Nature 391, 62 (1998).https://doi.org/NATUAS
7. R. E. Peierls, Ann. Phys. (Leipzig) 4, 121 (1930); https://doi.org/ANPYA2
Quantum Theory of Solids, Oxford U. P., New York (1955).
8. L. Langer et al., J. Mater. Res. 9, 927 (1994); https://doi.org/JMREEE
L. Langer, Phys. Rev. Lett. 76, 479 (1996). https://doi.org/PRLTAO
H. Dai, E. W. Wong, C. M. Lieber, Science 272, 523 (1996). https://doi.org/SCIEAS
T. W. Ebbesen et al., Nature 382, 54 (1996).https://doi.org/NATUAS
9. S. J. Tans et al., Nature 386, 474 (1997). https://doi.org/NATUAS
M. Bockrath et al., Science 275, 1922 (1997).https://doi.org/SCIEAS
10. H. Grabert, M. H. Devoret, eds., Single Charge Tunneling: Coulomb Blockade Phenomena in Nanostructures, Plenum, New York (1992).
11. S.‐I. Tomonaga, Prog. Theor. Phys. (Kyoto) 5, 544 (1950).
J. M. Luttinger, J. Math. Phys. 15, 609 (1963).https://doi.org/JMAPAQ
12. C. L. Kane, L. Balents, M. P. A. Fischer, Phys. Rev. Lett. 79, 5086 (1997). https://doi.org/PRLTAO
R. Egger, A. O. Gogolin, Phys. Rev. Lett. 79, 5082 (1997).https://doi.org/PRLTAO
13. S. Frank et al., Science 280, 1744 (1998).https://doi.org/SCIEAS
14. Y. Saito, S. Uemura, K. Hamaguchi, Jpn. J. Appl. Phys. 37, L346 (1998).https://doi.org/JJPYA5
15. H. Dai et al., Nature 384, 147 (1996).https://doi.org/NATUAS
16. S. J. Tans, A. R. M. Verschueren, C. Dekker, Nature 393, 49 (1998).https://doi.org/NATUAS
17. L. Chico et al., Phys. Rev. Lett. 76, 971 (1996). https://doi.org/PRLTAO
R. Saito, G. Dresselhaus, M. S. Dresselhaus, Phys. Rev. B 53, 2044 (1996). https://doi.org/PRBMDO
P. Lambin et al., Chem. Phys. Lett. 245, 85 (1995).https://doi.org/CHPLBC

More about the Authors

Cees Dekker. University of Technology, Delft, the Netherlands.