MAGNETIC RECORDING PATTERNS OF OBLIQUELY EVAPORATED CO-O THIN-FILMS OBSERVED BY USING ULTRAFINE CO PARTICLES

被引：4

作者：

SAKURAI, T

KITAKAMI, O

SHIMADA, Y

机构：

[1] Research Institute for Scientific Measurements, Tohoku University, Aoba, Sendai 980

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 05期

关键词：

D O I：

10.1063/1.357501

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Recording states of obliquely evaporated Co-O thin film media with different noise levels are observed by using ultrafine Co particles fabricated by a sputtering method. Very clear bit patterns with high resolution and high contrast are obtained by the method. This method enables us to estimate the fluctuation of magnetization transitions in the thin film media. It is also experimentally confirmed that the modulation noise level increases as fluctuation in the magnetization transitions become great.

引用

页码：3177 / 3180

页数：4

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