BARIUM HEXA-FERRITE TECHNOLOGY FOR MAMR AND ADVANCED MAGNETIC RECORDING APPLICATIONS
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United States of America Patent
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Issued Date -
Jan 19, 2017
app pub date -
Jul 14, 2015
filing date -
Jul 14, 2015
priority date (Note) -
Abandoned
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Abstract
Embodiments disclosed herein generally relate to a magnetic recording medium for MAMR. The magnetic disk device may comprise a substrate and a magnetic layer, the magnetic layer comprising barium-based hexa-ferrite. The magnetic recording medium may also optionally include a soft underlayer, a seed layer, and/or an overcoat.
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