Magneto-optical recording medium with intermediate layer having a controlled saturation magnetization
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United States of America Patent
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Dec 10, 2002
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N/A
app pub date -
May 1, 2000
filing date -
Aug 31, 1998
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Abstract
A magneto-optical recording medium of magnetic domain enlarging/reproducing system including a recording layer and a reproducing layer, a gate layer selectively extracting each magnetic domain within the recording layer is formed on the recording layer, a magnetic field reinforcement layer reinforcing a leakage magnetic field reaching the reproducing layer is formed on the gate layer, and a blocking layer blocking an exchange coupling force from the magnetic field reinforcement layer to the reproducing layer is formed on the magnetic field reinforcement layer.
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