摘要 |
PROBLEM TO BE SOLVED: To provide a novel magnetic head and a magnetic recorder capable of realizing the enhancement of high resolution, narrow track and high efficiency at the time of recording operation in the magnetic head for the perpendicular magnetic recording. SOLUTION: By steepening the distribution of magnetic field intensity at the trailing side, which is discharged from the magnetic head, the transit area of the recording bit is reduced and the recording resolution is improved. To put it concretely, when an auxiliary magnetic pole, a main magnetic pole and a magnetic yoke are arranged in this sequence from the reading side, the bit size in the longitudinal direction of recording track is reduced, and the recording density is increased.
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