发明名称 |
Method of manufacturing perpendicular type magnetic recording member |
摘要 |
A perpendicular type magnetic recording member comprising a perpendicular-incidence magnetic film on a substrate, the perpendicular-incidence magnetic film comprising a magnetic metal and oxygen, the magnetic metal being selected from the group consisting of ferro-magnetic alloys, alloys thereof and combinations thereof; and a method of manufacturing the perpendicular type recording member by utilizing vapor deposition techniques, which may include sputtering and ionization.
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申请公布号 |
US5024854(A) |
申请公布日期 |
1991.06.18 |
申请号 |
US19890412535 |
申请日期 |
1989.09.22 |
申请人 |
NIHON SHINKU GIJUTSU KABUSHIKI KAISHA |
发明人 |
NAKAMURA, KYUZO;OTA, YOSHIFUMI;YAMADA, TAIKI |
分类号 |
G11B5/64;G11B5/66;G11B5/85;H01F10/20;H01F41/20 |
主分类号 |
G11B5/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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