Magnetic and transport properties of Fe nanowires encapsulated in carbon nanotubes

E. Muñoz-Sandoval, F. López-Urías, A. Díaz-Ortiz, M. Terrones, M. Reyes-Reyes, J. L. Morán-López

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

The magnetization reversal and magnetoresistance of two-dimensional arrays of aligned Fe-filled carbon nanotubes have been investigated. Our results show a linear temperature dependence of the coercivity above 10 K and a relative large hysteresis for the applied field perpendicular to the nanowires axes. A continuous decrease of the magnetoresistance for both field directions is observed. We attribute this behavior to the anisotropic nature of the system.

Original languageEnglish (US)
Pages (from-to)e1255-e1257
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberSUPPL. 1
DOIs
StatePublished - May 2004

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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