Observation of Zigzag-Shaped Magnetic Domain Boundaries in Granular Perpendicular Magnetic Recording Media Using Alternating Magnetic Force Microscopy

In granular media for perpendicular magnetic recording, zigzag-shaped magnetic domain boundaries form between magnetic grains isolated by a non-magnetic grain boundary phase. They are the main source of jitter noise caused by the position fluctuation of magnetic bit transitions. The imaging of zigza...

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Bibliographic Details
Main Authors: M. V. Makarova, Hanamichi Tanaka, Hiroshi Sonobe, Toru Matsumura, Hitoshi Saito
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Magnetochemistry
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Online Access:https://www.mdpi.com/2312-7481/10/12/106
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