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

doi:10.1016/S0304-8853(01)00396-1

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

Department of Materials Science and Engineering

Research output: Contribution to journal › Conference 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 language	English
Pages (from-to)	398-402
Number of pages	5
Journal	Journal of Magnetism and Magnetic Materials
Volume	235
Issue number	1-3
DOIs	https://doi.org/10.1016/S0304-8853(01)00396-1
Publication status	Published - 2001 Oct 1
Event	Proceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000) - Sendai, Japan Duration: 2000 Oct 23 → 2000 Oct 26

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Keywords

Mr sensitivity function
Perpendicular magnetic recording
Preisach modeling

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Cite this

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

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AU - Lee, K. J.

AU - Im, Y. H.

AU - Kim, Y. S.

AU - Lee, K. M.

AU - Kim, J. W.

AU - Park, N. Y.

AU - Park, G. S.

AU - Lee, T. D.

PY - 2001/10/1

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N2 - 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.

AB - 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.

KW - Mr sensitivity function

KW - Perpendicular magnetic recording

KW - Preisach modeling

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JO - Journal of Magnetism and Magnetic Materials

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10.1016/S0304-8853(01)00396-1