Magnetic and transport properties of Fe nanowires encapsulated in carbon nanotubes

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

Research output: Contribution to journalArticle

8 Citations (Scopus)

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)
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberSUPPL. 1
DOIs
StatePublished - May 1 2004

Fingerprint

Carbon Nanotubes
Magnetoresistance
Transport properties
Nanowires
coercivity
Carbon nanotubes
Magnetic properties
nanowires
transport properties
carbon nanotubes
hysteresis
magnetic properties
Magnetization reversal
magnetization
temperature dependence
Coercive force
Hysteresis
Temperature
Direction compound

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Muñoz-Sandoval, E., López-Urías, F., Díaz-Ortiz, A., Terrones Maldonado, M., Reyes-Reyes, M., & Morán-López, J. L. (2004). Magnetic and transport properties of Fe nanowires encapsulated in carbon nanotubes. Journal of Magnetism and Magnetic Materials, 272-276(SUPPL. 1). https://doi.org/10.1016/j.jmmm.2003.12.1379
Muñoz-Sandoval, E. ; López-Urías, F. ; Díaz-Ortiz, A. ; Terrones Maldonado, Mauricio ; Reyes-Reyes, M. ; Morán-López, J. L. / Magnetic and transport properties of Fe nanowires encapsulated in carbon nanotubes. In: Journal of Magnetism and Magnetic Materials. 2004 ; Vol. 272-276, No. SUPPL. 1.
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Muñoz-Sandoval, E, López-Urías, F, Díaz-Ortiz, A, Terrones Maldonado, M, Reyes-Reyes, M & Morán-López, JL 2004, 'Magnetic and transport properties of Fe nanowires encapsulated in carbon nanotubes', Journal of Magnetism and Magnetic Materials, vol. 272-276, no. SUPPL. 1. https://doi.org/10.1016/j.jmmm.2003.12.1379

Magnetic and transport properties of Fe nanowires encapsulated in carbon nanotubes. / Muñoz-Sandoval, E.; López-Urías, F.; Díaz-Ortiz, A.; Terrones Maldonado, Mauricio; Reyes-Reyes, M.; Morán-López, J. L.

In: Journal of Magnetism and Magnetic Materials, Vol. 272-276, No. SUPPL. 1, 01.05.2004.

Research output: Contribution to journalArticle

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T1 - Magnetic and transport properties of Fe nanowires encapsulated in carbon nanotubes

AU - Muñoz-Sandoval, E.

AU - López-Urías, F.

AU - Díaz-Ortiz, A.

AU - Terrones Maldonado, Mauricio

AU - Reyes-Reyes, M.

AU - Morán-López, J. L.

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AB - 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.

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