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Magnetic recording medium with a non-magnetic granular layer under a plurality of granular magnetic layers and storage apparatus
Magnetic recording medium with a non-magnetic granular layer under a plurality of granular magnetic layers and storage apparatus
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机译:在多个粒状磁性层下具有非磁性粒状层的磁记录介质和存储装置
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摘要
A magnetic recording medium includes a non-magnetic granular layer, and a recording layer provided on the non-magnetic granular layer, wherein the recording layer includes a first granular magnetic layer provided on the non-magnetic granular layer, and a second granular magnetic layer provided on the first granular magnetic layer, and a non-magnetic material magnetically separating metal grains of the non-magnetic granular layer is different from a non-magnetic material magnetically separating magnetic grains of the first granular magnetic layer.
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