Growth and magnetism of FePt:C composites in nanoscale channels

Y. C. Sui, J. Zhou, X. Z. Li, R. Skomski, D. J. Sellmyer

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Cluster-assembled FePt:C composites were produced within the nanochannels of alumina films by combining hydrogen reduction and chemical vapor deposition (CVD). The size and the morphologies of FePt clusters inside the nanochannels and their magnetic properties were also studied. It was found that the cluster sizes were much smaller than those without carbon, when FePt clusters were synthesized with carbon and heat treated at high temperatures. It was suggested that the introduced carbon serves effectively to block the agglomeration of clusters.

Original languageEnglish (US)
Pages (from-to)6741-6743
Number of pages3
JournalJournal of Applied Physics
Volume95
Issue number11 II
DOIs
StatePublished - Jun 1 2004

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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