| 摘要 |
PROBLEM TO BE SOLVED: To provide a read head with little risk of the short circuit between layers after lapping the read head to an air bearing surface(ABS). SOLUTION: The read head with an air bearing surface(ABS) comprises a first leg and a second leg mutually connected in the place of distance d1 from ABS in a head, and a yoke such that the first and second leg are located on ABS and have a first and a second end edge estranged only distance d2, respectively. The first and the second leg have a first and a second separation, respectively, which separate magnetically and electrically the leg part of respective legs and are located in between ABS and distance d1. A first sensor is connected magnetically and electrically to the first leg through the first separation, and a second sensor is connected magnetically and electrically to the second leg through the second separation. The first sensor has a first pin layer structure, and a second sensor has a second pin structure, and the first and second pin structures has a first and second magnetic moment facing to each other in anti-parallel, respectively.
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