• DocumentCode
    3533917
  • Title

    Magnetic properties of Fe/(NiZnCu)Fe2O4 composite films prepared by aerosol deposition method

  • Author

    Sugimoto, S. ; Haga, K. ; Nakata, Mitsuru ; Kagotani, T. ; Inomata, K. ; Akedo, J.

  • Author_Institution
    Dept. of Mater. Sci., Tohoku Univ., Sendai, Japan
  • fYear
    2005
  • fDate
    4-8 April 2005
  • Firstpage
    889
  • Lastpage
    890
  • Abstract
    The principle of the aerosol deposition (AD) method is based on shock loading solidification due to the impact of ultrafine particles which are accelerated by carrier gas. The AD method achieved a high deposition rate and high relative film density. However, in order to obtain high permeability, heat treatments at temperatures above 1000°C are needed. Aiming to further increase the permeability without heat treatment, composite films using Fe and Ni-Zn ferrite powders are prepared by the AD method and their magnetic properties, such as its saturation magnetization, coercivity and relative permeability are investigated.
  • Keywords
    aerosols; composite materials; copper compounds; ferrites; iron; magnetic permeability; magnetisation; nickel compounds; powders; solidification; vacuum deposited coatings; vacuum deposition; zinc compounds; Fe-NiZnCuFe2O4; aerosol deposition; carrier gas; coercivity; composite film; deposition rate; film density; permeability; powders; saturation magnetization; shock loading solidification; ultrafine particle; Acceleration; Aerosols; Electric shock; Ferrite films; Heat treatment; Iron; Magnetic films; Magnetic properties; Permeability; Temperature;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
  • Print_ISBN
    0-7803-9009-1
  • Type

    conf

  • DOI
    10.1109/INTMAG.2005.1463873
  • Filename
    1463873
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3533917