Transport in strongly disordered multiwalled carbon nanotubes

R. Tarkiainen, M. Ahlskog, A. Zyuzin, P. Hakonen, M. Paalanen

Research output: Contribution to journalArticleScientificpeer-review

28 Citations (Scopus)
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Abstract

We have studied magnetic field and temperature dependence of electron transport in chemical vapor deposition synthesized highly resistive multiwalled carbon nanotubes. The analysis of the weak-localization magnetoresistance according to electron-electron interaction theories leads to very small mean free paths, l<10nm. At lowest temperatures the sheet resistance is near RK=h/e2. Both of these observations suggest that our samples are close to the strong-localization limit.
Original languageEnglish
Article number033402
Pages (from-to)1-4
Number of pages4
JournalPhysical Review B
Volume69
Issue number3
DOIs
Publication statusPublished - 2004
MoE publication typeA1 Journal article-refereed

Keywords

  • carbon nanotubes

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