Modelling of magnetic multivalued recording in granular materials

Hiroshi Mizuseki; Keiko Kikuchi; Kazumi Tanaka; Masahito Ishihara; Yoshiyuki Kawazoe

doi:10.1143/jjap.37.2155

Modelling of magnetic multivalued recording in granular materials

Hiroshi Mizuseki, Keiko Kikuchi, Kazumi Tanaka, Masahito Ishihara, Yoshiyuki Kawazoe

New Industry Creation Hatchery Center (NICHe)

Tohoku University

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

A new method of magnetic recording using granular materials is proposed. In this study, hysteresis and remanence curves for granular materials are obtained by the Monte Carlo method to investigate micromagnetic behavior during the recording process. The relation between micromagnetics and ferromagnetic distribution is studied and the feasibility of the use of granular materials as a recording medium is clarified.

Original language	English
Pages (from-to)	2155-2158
Number of pages	4
Journal	Japanese Journal of Applied Physics
Volume	37
Issue number	4 SUPPL. B
DOIs	https://doi.org/10.1143/jjap.37.2155
Publication status	Published - 1998 Apr

Keywords

Dipolar interaction
Granular materials
Hysteresis curve
Micromagnetics
MMV
Monte Carlo simulation
Recording process

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10.1143/jjap.37.2155

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abstract = "A new method of magnetic recording using granular materials is proposed. In this study, hysteresis and remanence curves for granular materials are obtained by the Monte Carlo method to investigate micromagnetic behavior during the recording process. The relation between micromagnetics and ferromagnetic distribution is studied and the feasibility of the use of granular materials as a recording medium is clarified.",

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T1 - Modelling of magnetic multivalued recording in granular materials

AU - Mizuseki, Hiroshi

AU - Kikuchi, Keiko

AU - Tanaka, Kazumi

AU - Ishihara, Masahito

AU - Kawazoe, Yoshiyuki

PY - 1998/4

Y1 - 1998/4

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AB - A new method of magnetic recording using granular materials is proposed. In this study, hysteresis and remanence curves for granular materials are obtained by the Monte Carlo method to investigate micromagnetic behavior during the recording process. The relation between micromagnetics and ferromagnetic distribution is studied and the feasibility of the use of granular materials as a recording medium is clarified.

KW - Dipolar interaction

KW - Granular materials

KW - Hysteresis curve

KW - Micromagnetics

KW - MMV

KW - Monte Carlo simulation

KW - Recording process

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IS - 4 SUPPL. B

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Modelling of magnetic multivalued recording in granular materials

Abstract

Keywords

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