High-anisotropy nanocluster films for high-density perpendicular recording

David J. Sellmyer, Minglang Yan, Yingfan Xu, Ralph Skomski

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

This paper reports results on the synthesis and magnetic properties of L10:X nanocomposite films, where L10 = FePt, CoPt, and X = C, Ag, etc. Two fabrication methods are discussed: nonepitaxial growth of oriented perpendicular media, and monodispersed nanoparticle-assembled films grown with a gas-aggregation source. The magnetic properties are controllable through variations in the nanocluster properties and nanostructure. The films show promise for development as recording media at extremely high areal densities.

Original languageEnglish (US)
Pages (from-to)560-565
Number of pages6
JournalIEEE Transactions on Magnetics
Volume41
Issue number2
DOIs
StatePublished - Feb 1 2005

Fingerprint

Nanoclusters
nanoclusters
Magnetic properties
Anisotropy
recording
anisotropy
Nanocomposite films
magnetic properties
Nanostructures
Agglomeration
Gases
Nanoparticles
Fabrication
nanocomposites
nanoparticles
fabrication
synthesis
gases

Keywords

  • High-anisotropy
  • L1 phase
  • Nanoclusters
  • Perpendicular recording

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

High-anisotropy nanocluster films for high-density perpendicular recording. / Sellmyer, David J.; Yan, Minglang; Xu, Yingfan; Skomski, Ralph.

In: IEEE Transactions on Magnetics, Vol. 41, No. 2, 01.02.2005, p. 560-565.

Research output: Contribution to journalArticle

Sellmyer, David J. ; Yan, Minglang ; Xu, Yingfan ; Skomski, Ralph. / High-anisotropy nanocluster films for high-density perpendicular recording. In: IEEE Transactions on Magnetics. 2005 ; Vol. 41, No. 2. pp. 560-565.
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