专利名称：Magnetic recording medium for heat-assisted magnetic recording
发明人：Shinji Uchida申请号：US14484829申请日：20140912公开号：US09728218B2公开日：20170808
专利附图：
摘要：A magnetic recording medium for heat-assisted magnetic recording is provided.A magnetic recording layer includes upper and lower magnetic recording layers. Thelower magnetic recording layer has a lower granular structure including lower magnetic
crystal grains, and a lower non-magnetic portion, that surrounds the lower magneticcrystal grains, mainly composed of carbon. The upper magnetic recording layer has anupper granular structure including upper magnetic crystal grains, and an upper non-magnetic portion, that surrounds the upper magnetic crystal grains, formed from amaterial selected from the group consisting of silicon nitride, titanium oxide and titaniumnitride.
申请人：FUJI ELECTRIC CO., LTD.
地址：Kawasaki-shi JP
国籍：JP
代理机构：Rabin & Berdo, P.C.
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