摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that a nonmagnetic adhesion layer hinders a decrease in resistance, an increase in MR ratio, and a reduction in shield interval in the prior art structure, the layer being prepared for preventing separation between the sensor film and the upper magnetic-material shield of a reproducing head of a high density magnetic disk. Ž<P>SOLUTION: An upper magnetic-material shield is disposed in such a configuration that a nonmagnetic adhesion layer does not exist on a sensor film.First insulating films are formed on both sides of the sensor film.A pair of domain-control magnetic films are formed on both sides thereof.A pair of second insulating films are formed on both sides thereof.On third insulating films formed on the second insulating films, an upper magnetic-material shield is disposed via a nonmagnetic adhesion layer. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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