Magnetic Properties of Sm-Fe-N Thick Film Magnets Prepared by the Aerosol Deposition Method

S. Sugimoto, T. Maeda, R. Kobayashi, J. Akedo, M. Lebedev, K. Inomata

Research output: Contribution to journalArticlepeer-review

39 Citations (Scopus)

Abstract

This paper describes magnetic properties of Sm-Fe-N films prepared by an aerosol deposition method. The films with thickness of 3-45 μm were obtained by the deposition within 10 min and the deposition rate was estimated as approximately 2-10 μm/min. The Sm-Fe-N films showed relatively high micro Vickers hardness in the range from 500 to 700. The remanence of the Sm-Fe-N films was approximately 0.4 T, which was lower than that of initial host powders. However, almost of all samples showed higher coercivities around 1.8 T.

Original languageEnglish
Pages (from-to)2986-2988
Number of pages3
JournalIEEE Transactions on Magnetics
Volume39
Issue number5 II
DOIs
Publication statusPublished - 2003 Sep

Keywords

  • Aerosol deposition method (ADM)
  • Coercivity
  • High deposition rate
  • Sm-Fe-N film

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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