FePt and Fe nanocomposite by annealing self-assembled FePt nanoparticles

M. H. Lu, T. Song, T. J. Zhou, J. P. Wang, S. N. Piramanayagam, W. W. Ma, H. Gong

Research output: Contribution to journalArticle

26 Scopus citations

Abstract

A fabrication of FePt and Fe nanocomposite was done by annealing self-assembled FePt nanoparticles. The simultaneous reduction of platinum acetylacetonate and thermal decomposition of iron pentacarbonyl in the presence of oleic acid and oleyamine as stabilizers were used to prepare 5 nm FePt nanoparticles. It was shown that the annealing temperature plays a key role in determining the final products. The results indicate that Fe can be segregated from FePt by proper annealing, forming FePt and Fe nanocomposites.

Original languageEnglish (US)
Pages (from-to)6735-6737
Number of pages3
JournalJournal of Applied Physics
Volume95
Issue number11 II
DOIs
StatePublished - Jun 1 2004

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    Lu, M. H., Song, T., Zhou, T. J., Wang, J. P., Piramanayagam, S. N., Ma, W. W., & Gong, H. (2004). FePt and Fe nanocomposite by annealing self-assembled FePt nanoparticles. Journal of Applied Physics, 95(11 II), 6735-6737. https://doi.org/10.1063/1.1652412