Magnetic head, fabrication method therefor, and perpendicular magnetic storage device

A magnetic storage device provided with a magnetic head, wherein magnetic information is recorded with respect to a magnetic storage medium,

• the magnetic head having:
• a first film having a main surface facing the magnetic storage medium and a rear surface on the back of the main surface, with an aperture extending from the main surface to the rear surface;
• and
• a main magnetic pole having a pole tip disposed into the aperture.

A magnetic storage device provided with a magnetic head, wherein magnetic information is reproduced from a magnetic storage medium,

• the magnetic head having:
• a first film having a main surface facing the magnetic storage medium and a rear surface on the back of the main surface, with an aperture extending from the main surface to the rear surface;
• and
• a first magnetic yoke having a yoke tip disposed into the aperture.

A method of fabricating a magnetic head for either recording magnetic information onto a magnetic storage medium or reproducing recorded magnetic information therefrom, comprising:

• forming a peel-off layer on top of a substrate;
• forming a first film on top of the peel-off layer;
• forming an aperture in the first film;
• forming a magnetic layer in the aperture;
• forming a first film magnetic element that is to be magnetically coupled with the magnetic layer on top of the first film;
• and
• detaching the resultant assembly from the substrate by etching the peel-off layer and forming a medium-facing surface that is parallel to a main surface of the first film.