Characteristics of multiwalled carbon nanotube nanobridges fabricated by poly(methylmethacrylate) suspended dispersion

S. B. Lee, K. B.K. Teo, L. A.W. Robinson, A. S. Teh, M. Chhowalla, D. G. Hasko, G. A.J. Amaratunga, W. I. Milne, H. Ahmed

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Transport measurements were performed on individual PECVD grown MWCNT nanobridge structures. Temperature dependent conductance measurements show that as the temperature is decreased, the conductance also decreases. The nanotubes were able to carry high current densities with the observed maximum at ∼108 A/cm2. High volatile measurements reveal that the PECVD grown MWCNTs break down in segments of nanotube shells.

Original languageEnglish
Pages (from-to)2773-2776
Number of pages4
JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Issue number6
Publication statusPublished - Nov 1 2002


ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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