发明名称 |
Magnetic head for high-frequency, high density recording |
摘要 |
A composite magnetic head has a media-contact surface defined by a gapped magnetic core sandwiched between a pair of ceramic substrates. The core is laminated and comprises thin layers of sputter-deposited FeRuGaSiX uniaxial anisotropic magnetic material alternating with even thinner layers of a dielectric material, where X is selected from the group consisting of Zr, Re, Ni and Co.
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申请公布号 |
US5386332(A) |
申请公布日期 |
1995.01.31 |
申请号 |
US19940197655 |
申请日期 |
1994.02.17 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
JAGIELINSKI, TOMASZ M.;BRUCKER, CHARLES F. |
分类号 |
G11B5/147;(IPC1-7):G11B5/147 |
主分类号 |
G11B5/147 |
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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