CoPt hard magnetic nanoparticle films synthesized by high temperature chemical reduction

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

Research output: Contribution to journalArticle

51 Scopus citations

Abstract

A report on synthesis of CoPt hard magnetic nanoparticle films by high temperature chemical reduction was presented. It was shown that the chemical ordering and the magnetic properties of the CoPt particles were not affected by the partial cyrstallization of the alumina matrix. It was found that the pores of the porous alumina film substrate were partially covered with CoPt particles and hard magnetic film posseses maze-like domain structure.

Original languageEnglish (US)
Pages (from-to)7571-7573
Number of pages3
JournalJournal of Applied Physics
Volume93
Issue number10 2
DOIs
StatePublished - May 15 2003

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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