Magnetic recording system having a saturable layer and detection using MR element
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United States of America Patent
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-
Feb 9, 1999
Issued Date -
N/A
app pub date -
May 23, 1997
filing date -
Dec 20, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnetic storage system is disclosed that includes a magnetic storage layer associated with a soft magnetic saturable keeper layer. A transducer is spaced from the storage layer and the keeper layer in flying relationship thereto, with an MR element contained therein to provide high sensitivity detection along with the reduced spacing loss available from the keepered storage layer.
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