Exchange through nonmagnetic insulating matrix

R. Skomski, A. Kashyap, Y. Qiang, D. J. Sellmyer

Research output: Contribution to journalArticle

15 Scopus citations

Abstract

Exchange interactions for nanocrystalline materials consisting of hard magnetic particles embedded in an insulating matrix were investigated. The net exchange energy was obtained by introducing cylindrical coordinates and integrating over the surfaces of the adjacent spheres. The exchange coupling for the nanocrystalline materials was shown to decrease exponentially with the decay length.

Original languageEnglish (US)
Pages (from-to)6477-6479
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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