Novel simulation model for perpendicular magnetic recording

K. J. Lee, Y. H. Im, Y. S. Kim, K. M. Lee, J. W. Kim, N. Y. Park, G. S. Park, T. D. Lee

Research output: Contribution to journalConference article

9 Citations (Scopus)

Abstract

Novel simulation model for perpendicular recording is developed. The Preisach model merged with the micromagnetic model is used to simulate the perpendicular media. Moreover, a simple method to calculate the MR sensitivity function is also provided. Simulation results of the model are well agreed with experimental measurements. Precise modeling method and recording mechanism of the perpendicular recording with a ring head writing is discussed in detail.

Original languageEnglish
Pages (from-to)398-402
Number of pages5
JournalJournal of Magnetism and Magnetic Materials
Volume235
Issue number1-3
DOIs
Publication statusPublished - 2001 Oct
Externally publishedYes
EventProceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000) - Sendai, Japan
Duration: 2000 Oct 232000 Oct 26

Keywords

  • Mr sensitivity function
  • Perpendicular magnetic recording
  • Preisach modeling

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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    Lee, K. J., Im, Y. H., Kim, Y. S., Lee, K. M., Kim, J. W., Park, N. Y., Park, G. S., & Lee, T. D. (2001). Novel simulation model for perpendicular magnetic recording. Journal of Magnetism and Magnetic Materials, 235(1-3), 398-402. https://doi.org/10.1016/S0304-8853(01)00396-1