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Micromagnetic Simulations of Magnetic Recording Media

  • Simon Greaves

Abstract

In recent years the capacity of magnetic hard disk drives used for data storage has increased at annual rates of between 30% – 60%. Behind this rapid increase in areal density lies a constant process of innovation and technological improvement.

Keywords

Voronoi Cell Seed Point Magnetic Recording Magnetic Record Medium Recording Layer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [DL84]
    Lindholm, D.A.: Three-dimensional magnetostatic fields from pointmatched integral equations with linearly varying scalar sources. IEEE Trans. Magn., 20, 2025–2032 (1984)CrossRefGoogle Scholar
  2. [EB05]
    Boerner, E.D., Chubykalo-Fesenko, O., Mryasov, O.N., Chantrell, R.W., Heinonen, O.: Moving toward an atomistic reader model. IEEE Trans. Magn., 41, 936–940 (2005)CrossRefGoogle Scholar
  3. [HF98]
    Fukushima., H., Nakatani, Y., Hayashi, N.: Volume average demagnetising tensor of rectangular prisms. IEEE Trans. Magn., 34, 193–198 (1998)CrossRefGoogle Scholar
  4. [MT01]
    Matsumomto, M.: An algorithm for random number generation. http://www.math.sci.hiroshima-u.ac.jp/m-mat/MT/emt.htmlGoogle Scholar
  5. [OO01]
    Donahue, M.: The object oriented micromagnetic framework (OOMMF) project at ITL/NIST. http://math.nist.gov/oommf/Google Scholar
  6. [SF01]
    Fortune, S.J.: An algorithm for Voronoi cell generation. http://netlib.belllabs.com/cm/cs/who/sjf/index.htmlGoogle Scholar
  7. [TG55]
    Gilbert, T.L.: A Lagrangian formulation of the gyromagnetic equation of the magnetic field. Phys. Rev., 100, 1243 (1955).Google Scholar
  8. [WS01]
    Scholz, W.: magpar-Parallel finite element micromagnetics package. http://magnet.atp.tuwien.ac.at/scholz/magpar/Google Scholar
  9. [YN89]
    Nakatani, Y., Uesaka, Y., Hayashi, N.: Direct solution of the Landau-Lifshitz-Gilbert equation for micromagnetics. Jap. J. Appl. Phys., 28, 2485–2507 (1989)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Simon Greaves
    • 1
  1. 1.Research Institute of Electrical CommunicationTohoku UniversitySendaiJapan

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