Magnetisation switching of ECC grains in microwave-assisted magnetic recording

Microwave-assisted magnetic recording was investigated using a planar write head and exchange-coupled composite (ECC) media. When recording on ECC media using a planar head field distribution and the high frequency field generated by a spin torque oscillator it was possible to switch the media magne...

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Bibliographic Details
Main Authors: Simon John Greaves, Hiroaki Muraoka, Yasushi Kanai
Format: Article
Language:English
Published: AIP Publishing LLC 2018-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5006362