Systems and methods for controlling damping of magnetic media for assisted magnetic recording

Systems and methods for controlling damping of magnetic media for assisted magnetic recording

Systems and methods for controlling the damping of magnetic media for magnetic recording are described. One such system includes a magnetic media structure for magnetic recording, the media structure including at least one base layer including an interlayer, a bottom magnetic recording layer positio...

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Hauptverfasser: BERTERO GERARDO A, MALLARY MICHAEL L
Format: Patent
Sprache:eng
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INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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creator BERTERO GERARDO A
MALLARY MICHAEL L
description Systems and methods for controlling the damping of magnetic media for magnetic recording are described. One such system includes a magnetic media structure for magnetic recording, the media structure including at least one base layer including an interlayer, a bottom magnetic recording layer positioned on the interlayer, and an exchange coupling layer positioned on the bottom layer; and a capping magnetic recording layer positioned on the at least one base layer, the capping recording layer including a first material configured to increase a damping constant of the capping recording layer to a first preselected level.
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INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
title Systems and methods for controlling damping of magnetic media for assisted magnetic recording
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