| 摘要 |
There is disclosed a method for preparing a magnetic head having a high-speed magnetic recording ability. A resist insulating layer 70 is formed on a coil, a magnetic pole layer 41 is formed on the resist insulating layer 70, and a laminate 10 including the resist insulating layer 70 and the magnetic pole layer 41 is heated so that the resist insulating layer 70 is allowed to shrink.
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