Superlattice magnetic recording media: experiment and simulation

被引：19

作者：

Victora, RH ^{[1
]}

Peng, WB ^{[1
]}

Xue, JH ^{[1
]}

Judy, JH ^{[1
]}

机构：

[1] Univ Minnesota, Dept Elect & Comp Engn, Ctr Micromagnet & Informat Technol, Minneapolis, MN 55455 USA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2001年 / 235卷 / 1-3期

关键词：

superlattice thin film media; perpendicular media; micromagnetic simulation; roll-off curve;

D O I：

10.1016/S0304-8853(01)00362-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Co/Pd superlattice perpendicular films are fabricated on 2 nm indium tin oxide (ITO) seed layers by DC magnetron sputtering. A film with perfect remanent squareness and highly linear demagnetization shear is obtained. Micromagnetic simulation suggests that the film has weak intergranular exchange coupling. Good SNR is obtained, but D-50 is reduced by the closely spaced soft underlayer and large fly height. (C) 2001 Elsevier Science B.V. Ail rights reserved.

引用

页码：305 / 311

页数：7

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