发明名称 磁気記録媒体及びその製造方法、並びに磁気記録再生装置
摘要 According to the present invention, a magnetic recording medium is provided including a disk-shaped non-magnetic substrate and at least a perpendicular magnetic layer formed on the disk-shaped non-magnetic substrate, wherein the perpendicular magnetic layer has a structure in which an FePt or CoPt nanoparticle array is formed on a formation surface, on which a plurality of striations each having a circumferential directional component are formed, by a texturing treatment; a manufacturing method thereof; and a magnetic record/reproduction apparatus including the magnetic recording medium or a magnetic recording medium manufactured according to the manufacturing method.
申请公布号 JP5857448(B2) 申请公布日期 2016.02.10
申请号 JP20110116149 申请日期 2011.05.24
申请人 昭和電工株式会社;学校法人早稲田大学 发明人 逢坂 哲彌;杉山 敦史;蜂巣 琢磨;茂 智雄;福島 正人;山根 明;坂脇 彰
分类号 G11B5/706;G11B5/702;G11B5/714;G11B5/73;G11B5/842 主分类号 G11B5/706
代理机构 代理人
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