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发明公开
CN103544968A 一种磁记录薄膜结构及其制备方法 有权

一种磁记录薄膜结构及其制备方法
摘要：
本发明公开了一种磁记录薄膜结构，包括在玻璃基片上交替沉积Fe层和Pt层，均沉积四层，即采用玻璃基片/(Fe/Pt)4的结构，在平行和垂直膜面的方向上的矫顽力均达到12.5kOe。本发明还公开了一种磁记录薄膜结构的制备方法；本发明的磁记录薄膜结构性能优良，热稳定性高。
摘要（英）：

The invention discloses a magnetic recording film structure. Four Fe layers and Four Pt layers are alternately deposited on a glass substrate, namely a glass substrate/(Fe/Pt)4 structure is adopted. Coercive forces in directions parallel to and perpendicular to the film surface are both up to 12.5kOe. The invention further discloses a production method of the magnetic recording film structure. The magnetic recording film structure has excellent performance and high thermal stability.

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