Spin tilting phenomenon in the strongly coupled AFC media

Y. W. Tahk, Kyoung Jin Lee, T. D. Lee

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We have developed new layer structure of an AFC media with high antiferromagnetic exchange constant J of 0.9 erg/cm2. In such an AFC media with the high J value, spin-tilting (or spin-flopping) phenomenon can occur as in the synthetic antiferromagnetic structure (SyAF) of an MR sensor. The purpose of this work is to find relationships between the degree of spin-tilting and the recording characteristics such as SNR and thermal decay. Micromagnetic simulations have been performed for various thickness and magnetic properties of the bottom layer, since the spin-tilting can be directly related to them.

    Original languageEnglish
    Title of host publicationINTERMAG Europe 2002 - IEEE International Magnetics Conference
    EditorsJ. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, Jo De Boeck, R. Wood
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)0780373650, 9780780373655
    DOIs
    Publication statusPublished - 2002
    Event2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands
    Duration: 2002 Apr 282002 May 2

    Publication series

    NameINTERMAG Europe 2002 - IEEE International Magnetics Conference

    Other

    Other2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
    Country/TerritoryNetherlands
    CityAmsterdam
    Period02/4/2802/5/2

    Bibliographical note

    Publisher Copyright:
    ©2002 IEEE.

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Electrical and Electronic Engineering
    • Surfaces, Coatings and Films

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