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发明名称
磁性记录媒体及其制造方法与磁性记录再生装置
摘要
本发明提供一种能达成更高的记录密度,且具有较高保持力以及较低杂讯的磁性记录媒体,及其制造方法与磁性记录再生装置。本发明之磁性记录媒体,其特征为:于非磁性基板上至少依序叠层有非磁性底部层、非磁性中间层、磁性层及保护层,且非磁性底部层中至少一层为多元体心立方结晶合金构成。
申请公布号
TW200630977
申请公布日期
2006.09.01
申请号
TW094124393
申请日期
2005.07.19
申请人
昭和电工股份有限公司
发明人
大泽弘;清水谦治
分类号
G11B5/66
主分类号
G11B5/66
代理机构
代理人
周良谋;周良吉
主权项
地址
日本
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