| 摘要 |
The method of manufacturing a vertical magnetic head comprises the steps of: forming a resist pattern including a concave section on a wafer substrate; laminating a plurality of films in the concave section until forming a prescribed multilayer structure of the main magnetic pole; and removing the resist pattern. Inner faces of the concave section are perpendicular to a surface of the wafer substrate. The laminating step includes the sub-steps of: (a) performing a sputtering process, in which particles are perpendicularly sputtered with respect to the surface of the wafer substrate, a plurality of times so as to laminate a plurality of sputtered films in the concave section; and (b) removing the sputtered films, which have been stuck on the resist pattern in the sub-step (a), from the resist pattern. The sub-steps (a) and (b) are repeated until the prescribed multilayer structure is formed.
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