Crossref journal-article
American Association for the Advancement of Science (AAAS)
Science (221)
Abstract

The transfer of electrons from one material to another is usually described in terms of energy conservation, with no attention being paid to momentum conservation. Here we present results on the junction resistance between a carbon nanotube and a graphite substrate and show that details of momentum conservation also can change the contact resistance. By changing the angular alignment of the atomic lattices, we found that contact resistance varied by more than an order of magnitude in a controlled and reproducible fashion, indicating that momentum conservation, in addition to energy conservation, can dictate the junction resistance in graphene systems such as carbon nanotube junctions and devices.

Bibliography

Paulson, S., Helser, A., Nardelli, M. B., Taylor, R. M., Falvo, M., Superfine, R., & Washburn, S. (2000). Tunable Resistance of a Carbon Nanotube-Graphite Interface. Science, 290(5497), 1742–1744.

Authors 7
  1. S. Paulson (first)
  2. A. Helser (additional)
  3. M. Buongiorno Nardelli (additional)
  4. R. M. Taylor (additional)
  5. M. Falvo (additional)
  6. R. Superfine (additional)
  7. S. Washburn (additional)
References 24 Referenced 102
  1. Delaney P., Di Ventra M., Appl. Phys. Lett. 75, 4028 (1999). (10.1063/1.125527) / Appl. Phys. Lett. by Delaney P. (1999)
  2. Tersoff J., Appl. Phys. Lett. 74, 2122 (1999). (10.1063/1.123776) / Appl. Phys. Lett. by Tersoff J. (1999)
  3. ___, Appl. Phys. Lett. 75, 4030 (1999). (10.1063/1.125529) / Appl. Phys. Lett. by ___ (1999)
  4. 10.1103/PhysRevLett.68.631
  5. Crespi V. H., Cohen M. L., Rubio A., Phys. Rev. Lett. 79, 2093 (1997). (10.1103/PhysRevLett.79.2093) / Phys. Rev. Lett. by Crespi V. H. (1997)
  6. M. Bockrath et al. Nature 397 598 (1999). (10.1038/17569)
  7. 10.1038/29954
  8. 10.1038/46241
  9. Schonenberger C., Bachtold A., Strunk C., Salvetat J. P., Forro L., Appl. Phys. A Mat. Sci. Process. 69, 283 (1999). (10.1007/s003390051003) / Appl. Phys. A Mat. Sci. Process. by Schonenberger C. (1999)
  10. M. S. Fuhrer et al. Science 288 494 (2000). (10.1126/science.288.5465.494)
  11. M. R. Falvo et al. Nature 397 236 (1999). (10.1038/16662)
  12. Falvo M. R., Steele J., Taylor R. M., Superfine R., Phys. Rev. B 62, 10665 (2000). (10.1103/PhysRevB.62.R10665) / Phys. Rev. B by Falvo M. R. (2000)
  13. 10.1126/science.272.5261.523
  14. A. Bachtold et al. Phys. Rev. Lett. 84 6082 (2000). (10.1103/PhysRevLett.84.6082)
  15. A. Bachtold et al. Nature 397 673 (1999). (10.1038/17755)
  16. 10.1126/science.280.5370.1744
  17. M. S. Dresselhaus G. Dresselhaus P. C. Eklund Science of Fullerenes and Carbon Nanotubes (Academic Press San Diego CA 1996). (10.1016/B978-012221820-0/50003-4)
  18. 10.1103/PhysRev.71.622
  19. 10.1126/science.287.5459.1801
  20. M. Kruger M. R. Buitelaar T. Nussbaumer C. Schonenberger preprint available at (2000).
  21. Buongiorno Nardelli M., Bernholc J., Phys. Rev. B Condens. Matter 60, R16338 (1999). (10.1103/PhysRevB.60.R16338) / Phys. Rev. B Condens. Matter by Buongiorno Nardelli M. (1999)
  22. A. Buldum J. P. Lu preprint available at (2000).
  23. 10.1103/PhysRevB.61.11156
  24. We are grateful to A. Buldum and J. P. Lu for many useful discussions regarding these experiments as well as their own results. Supported by NSF the Office of Naval Research–Multidisciplinary Research Program of the University Research Initiative and NIH–National Center for Research Resources.
Dates
Type When
Created 23 years ago (July 27, 2002, 5:48 a.m.)
Deposited 1 year, 7 months ago (Jan. 13, 2024, 4:22 a.m.)
Indexed 4 months, 1 week ago (April 11, 2025, 9:24 a.m.)
Issued 24 years, 8 months ago (Dec. 1, 2000)
Published 24 years, 8 months ago (Dec. 1, 2000)
Published Print 24 years, 8 months ago (Dec. 1, 2000)
Funders 0

None

@article{Paulson_2000, title={Tunable Resistance of a Carbon Nanotube-Graphite Interface}, volume={290}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.290.5497.1742}, DOI={10.1126/science.290.5497.1742}, number={5497}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Paulson, S. and Helser, A. and Nardelli, M. Buongiorno and Taylor, R. M. and Falvo, M. and Superfine, R. and Washburn, S.}, year={2000}, month=dec, pages={1742–1744} }