Magnetic cobalt nanowire thin films

Hongmei Luo, Donghai Wang, Jibao He, Yunfeng Lu

Research output: Contribution to journalArticle

56 Scopus citations

Abstract

Two-dimensional (2D) and three-dimensional (3D) magnetic cobalt nanowire thin films with tunable 3-10 nm wire diameters have been electrodeposited using mesoporous silica templates containing 2D hexagonal or 3D cubic pore channels. As compared to bulk cobalt films, the cobalt nanowire thin films exhibit enhanced coercivities and controllable magnetic anisotropy through tuning of the mesostructure and dimension of the nanowires. Such novel magnetic nanowire thin films may provide a new platform for high-density information storage applications.

Original languageEnglish (US)
Pages (from-to)1919-1922
Number of pages4
JournalJournal of Physical Chemistry B
Volume109
Issue number5
DOIs
StatePublished - Feb 10 2005

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

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