Complex permeability of soft magnetic ferrite polyester resin composites at frequencies above 1 MHz

J H Paterson, R Devine, A D R Phelps

Research output: Contribution to journalArticle

47 Citations (Scopus)
180 Downloads (Pure)

Abstract

Composite soft magnetic materials consist of magnetic particles in a non-magnetic matrix. The properties of such materials can be modelled using effective medium theory. Measurements have been made of the complex permeability of composites produced using ferrite powder and polyester resin. The success of various effective medium expressions in predicting the variation of complex permeability with composition has been assessed. 

Original languageEnglish
Pages (from-to)394-396
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume196-197
DOIs
Publication statusPublished - May 1999

Keywords

  • composites
  • ferrites
  • effective medium theory
  • permeability
  • soft magnetic materials
  • complex permeability
  • ferrite powder
  • ferrite polyester resin composite

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