Write transducers having high moment layer
AssigneeInternational Business Machines Corporation
InventorsRobert G. Biskeborn, Robert E. Fontana, Jr., Calvin S. Lo
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AssigneeInternational Business Machines Corporation
InventorsRobert G. Biskeborn, Robert E. Fontana, Jr., Calvin S. Lo
Estimating the term…
An apparatus, according to one embodiment, includes: an array of write transducers. Each of the write transducer include: a first write pole having a pole tip extending from a media facing side of the first write pole, and a second write pole having a pole tip extending from a media facing side of the second write pole. Each of the write transducers also include a nonmagnetic write gap between the pole tips of the write poles, a first high moment layer between the write gap and the pole tip of the second write pole, and a second high moment layer between the write gap and the pole tip of the first write pole. The first and second high moment layers each have a higher magnetic moment than magnetic moments of the pole tips of the second and first write poles, respectively.
An apparatus, comprising:
Dependencies are inferred from the claim text.