• DocumentCode
    438318
  • Title

    Stacked CoCrPt:SiO2 layers for perpendicular recording media

  • Author

    Piramanayagam, S.N. ; Shi, J.Z. ; Zhao, H.B. ; Mah, C.S. ; Zhang, J.

  • Author_Institution
    Data Storage Inst., Singapore, Singapore
  • fYear
    2005
  • fDate
    4-8 April 2005
  • Firstpage
    1577
  • Lastpage
    1578
  • Abstract
    The effect of two CoCrPt:SiO2 layers for perpendicular recording was studied in this paper. The bottom layer helps to obtain smaller grain size, where as the top layer helps to maintain high coercivity, etc. It was observed the macromagnetic properties can be improved by having a stacked structure. Also, the two layered or stacked CoCrPt:SiO2 layers was analyzed to be better than single-layered CoCrPt:SiO2 media.
  • Keywords
    chromium alloys; cobalt alloys; coercive force; grain size; magnetic multilayers; perpendicular magnetic recording; platinum alloys; silicon compounds; CoCrPt:SiO2; coercivity; grain size; macromagnetic properties; perpendicular recording media; stacked layers; Artificial intelligence; Coercive force; Disk recording; Fluid flow; Grain size; Magnetic films; Magnetic hysteresis; Magnetic recording; Perpendicular magnetic recording; Signal to noise ratio;
  • 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.2005.1464222
  • Filename
    1464222
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=438318