Surface oxidation of cobalt nanoparticles studied by Mossbauer spectroscopy

Franz Bødker, Steen Mørup, S.W. Charles, Søren Linderoth

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

The surface oxide formed on cobalt nanoparticles has been studied by Mossbauer emission spectroscopy. Exposure of the cobalt particles to oxygen at room temperature was found to result in the formation of a relatively well-ordered surface oxide with Mossbauer parameters similar to those of CoO.
Original languageEnglish
JournalJournal of Magnetism and Magnetic Materials
Volume197
Pages (from-to)18-19
ISSN0304-8853
Publication statusPublished - 1999

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