垂直记录磁头的分析写入场预测

APMRC 2004 Asia-Pacific Magnetic Recording Conference, 2004. Pub Date : 2004-08-16 DOI:10.1109/APMRC.2004.1521954

J.T. Li, H. Long, Z.J. Liu

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摘要

本文给出了考虑软性底层影响的垂直记录写入场分布的解析解。求解基于矢量磁势，解析解与数值模拟结果吻合较好。在垂直记录磁头的设计阶段，研究写入场的特性与结构参数的关系是有用的

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Analytical write field prediction for perpendicular recording heads

This paper presents an analytical solution of the write field distribution for perpendicular recording with effect of the soft underlayer taken into consideration. The solution is based on vector magnetic potential, and the analytical solutions obtained are in good agreement with numerical simulations. It is useful in the design phase of the perpendicular recording heads to investigate the characteristics of the writing field versus structure parameters

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APMRC 2004 Asia-Pacific Magnetic Recording Conference, 2004.

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