The invention discloses a magnetic thin film material of a write head for magnetic recording and a preparation method of the material.

本发明公开一种用于磁记录的写磁头的磁性薄膜材料及这种材料的制备方法。

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An AMR magnetic head with eliminating harmonics and sinusoidal wave output was designed. This magnetic head is made from AMR thin film material by micro-fabrication technique.

设计了一种消谐波正弦输出的AMR磁头，这种磁头是由amr金属薄膜材料经过微加工工艺制成。

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When exogenous noise is applied to the ground wire of a thin film magnetic head, crosstalk noise occurs in a lead line and a ground lines located near the ground wire.

当外来噪声施加到薄膜磁头的接地导线上时，交扰噪声出现在引 线和布置在接地导线附近的地线中。

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