Design and recording properties of Fe-Pt perpendicular media

Toshio Suzuki; Hiroaki Muraoka; Yoshihisa Nakamura; Kazuhiro Ouchi

doi:10.1109/TMAG.2003.808995

Design and recording properties of Fe-Pt perpendicular media

Toshio Suzuki, Hiroaki Muraoka, Yoshihisa Nakamura, Kazuhiro Ouchi

Broadband Engineering Division

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

46 Citations (Scopus)

Abstract

Based on considerations of material requirements for ultrahigh density media, ordered Fe-Pt media of pinning type are proposed. Preparation methods and microstructures of the media are also presented. The designed Fe-Pt double-layered media show promising signal-to-noise ratio and reproducing resolution for future high-density magnetic recording technology.

Original language	English
Pages (from-to)	691-696
Number of pages	6
Journal	IEEE Transactions on Magnetics
Volume	39
Issue number	2 I
DOIs	https://doi.org/10.1109/TMAG.2003.808995
Publication status	Published - 2003 Mar 1

Keywords

Domain theory
Fe-Pt
L1 ordering
Microstructure
Perpendicular recording
Reproducing resolution
Wall pinning

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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