A new method of calculating the medium field and the demagnetizing field for MR heads

A new method of calculating the medium field and the demagnetizing field for MR heads
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计算MR磁头介质场和退磁场的新方法

DOI：
10.1109/20.706600
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
C. Ishikawa
C. Ishikawa
中科院分区：
--
文献类型：
--
作者：
Yoshio Suzuki;C. Ishikawa

文献摘要

被引文献

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提出了一种计算屏蔽MR和GMR磁头介质场的新方法。新方法具有准确、快速、紧凑的特点。与有限元法不同，它不需要特殊的网格制作过程。这些功能使新的方法，结合微磁模拟MR膜磁化，磁头设计的有用工具。该方法还可用于MR薄膜自退磁场计算等问题。
A new method of calculating the medium field for shielded MR and GMR heads was developed. The new method is accurate, quick to execute, and compact. Unlike the finite element method it requires no special mesh making process. These features make the new method, when combined with a micromagnetic simulation for MR film magnetization, a useful tool for the head design. The present method can also be used in various problems, such as the self demagnetizing field calculation for MR films.