Four-point resistance of individual single-wall carbon nanotubes
In: NT06: Seventh International Conference on the Science and Application of Nanotubes (18-23 juin 06) NT06: Seventh International Conference on the Science and Application of Nanotubes (18-23 juin 06), 2006, Nagano, Japan Physical Review Letters Physical Review Letters, American Physical Society, 2005, 95, pp.196802 Physical Review Letters, 2005, 95, pp.196802 Digital.CSIC. Repositorio Institucional del CSIC instname; (2006)
Online
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Zugriff:
4 pages, 5 figures.-- PACS nrs.: 73.63.Fg, 72.15.Lh, 72.80.Rj, 73.23.−b.-- ArXiv pre-print available at: http://arxiv.org/abs/cond-mat/0505041
We have studied the resistance of single-wall carbon nanotubes measured in a four-point configuration with noninvasive voltage electrodes. The voltage drop is detected using multiwalled carbon nanotubes while the current is injected through nanofabricated Au electrodes. The resistance at room temperature is shown to be linear with the length as expected for a classical resistor. This changes at cryogenic temperature; the four-point resistance then depends on the resistance at the Au-tube interfaces and can even become negative due to quantum-interference effects.
The research in Paris has been supported by ACN, Sesame. Y. F. C. and M. S. F. acknowledge support from the U.S. National Science Foundation through Grant No. DMR- 0102950. LPA is CNRS-UMR8551 associated with Paris 6 and 7.
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Four-point resistance of individual single-wall carbon nanotubes
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| Autor/in / Beteiligte Person: | Bachtold, Adrian ; Glattli, D. C. ; Fuhrer, Michael S. ; Chen, Yng-Gwei ; Gao, Bo ; Berroir, Jean-Marc ; Laboratoire Pierre Aigrain (LPA) ; Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (FRDPENS) ; École normale supérieure - Paris (ENS-PSL) ; Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL) ; Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS) ; Department of Physics and Center for Superconductivity Research ; University of Maryland [College Park] ; University of Maryland System-University of Maryland System ; Service de physique de l'état condensé (SPEC - UMR3680) ; Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) ; Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (FRDPENS) ; École normale supérieure - Paris (ENS Paris) ; Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris) ; Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) ; National Science Foundation (US) |
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| Quelle: | NT06: Seventh International Conference on the Science and Application of Nanotubes (18-23 juin 06) NT06: Seventh International Conference on the Science and Application of Nanotubes (18-23 juin 06), 2006, Nagano, Japan Physical Review Letters Physical Review Letters, American Physical Society, 2005, 95, pp.196802 Physical Review Letters, 2005, 95, pp.196802 Digital.CSIC. Repositorio Institucional del CSIC instname; (2006) |
| Veröffentlichung: | HAL CCSD, 2006 |
| Medientyp: | unknown |
| ISSN: | 0031-9007 (print) ; 1079-7114 (print) |
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