发明授权
US08194360B2 Domain control in bottom shield of MR sensor 有权
MR传感器底屏蔽域控制

Domain control in bottom shield of MR sensor
摘要:
A shield for a read element of a magnetic recording head includes a first domain with boundaries remote from the read element and stabilized with a patterned bias element. The patterned bias element comprises a topographical pattern of grooves formed on the shield substrate.
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