MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To improve the recording ability of a magnetic head coped with the high recording density. SOLUTION: This magnetic head having such a structure that a recording gap 16 is held between a low layer core 11 and an upper layer core 18 constituted of a tip recording core 18 corresponded to the specified recording width and a back yoke 19, is furnished with an auxiliary magnetic pole 20 between the tip recording core 18 and the back yoke 19.