• DocumentCode
    2944702
  • Title

    The feasibility of +15Gbits/inch2 high-density recording with barium-ferrite particulate media and a GMR head

  • Author

    Matsumoto, A. ; Endo, Y. ; Noguchi, H.

  • Author_Institution
    Fuji Photo Film Co., Ltd., Odawara
  • fYear
    2006
  • fDate
    8-12 May 2006
  • Firstpage
    638
  • Lastpage
    638
  • Abstract
    We report the results of tests using barium-ferrite magnetic particles that, while difficult to disperse uniformly, offer the advantages of high coercivity, small particle size, and the chemical stability common to oxide compounds. We also report on the feasibility of high-density flexible magnetic disc systems employing such media and a GMR head.
  • Keywords
    barium compounds; coercive force; ferrites; giant magnetoresistance; magnetic heads; magnetic particles; magnetic recording; magnetoresistive devices; BaFe12O19; GMR head; barium-ferrite magnetic particles; chemical stability; coercivity; high-density flexible magnetic disc systems; particulate media; Coercive force; Magnetic films; Magnetic heads; Magnetic noise; Magnetic particles; Magnetic recording; Noise reduction; Remanence; Signal to noise ratio; Testing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Magnetics Conference, 2006. INTERMAG 2006. IEEE International
  • Conference_Location
    San Diego, CA
  • Print_ISBN
    1-4244-1479-2
  • Type

    conf

  • DOI
    10.1109/INTMAG.2006.376362
  • Filename
    4262071
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2944702