-
1.发明公开HIGHLY ORIENTED MAGNETIC THIN FILMS, RECORDING MEDIA, TRANSDUCERS, DEVICES MADE THEREFROM AND METHODS OF MAKING 有权高取向薄膜磁膜，记录部件，与生产这些设备和方法转换器
公开(公告)号：EP1031143A1
公开(公告)日：2000-08-30
申请号：EP98959396.7
申请日：1998-11-09
发明人： LAMBETH, David, N. , LAUGHLIN, David, E. , GONG, Heng , YANG, Wei , ZOU, Jie
IPC分类号： G11B5/64
CPC分类号： G11B5/667 , G11B5/7325 , Y10T428/12611 , Y10T428/265
摘要： The present invention provides for magnetic and magneto-optic recording media, transducers and data storage devices constructed therefrom that have highly oriented films having long range order in the crystal structure of the film. The recording medium includes a magnetic recording layer comprised of Co-based material, such as Co or one or more Co alloys having a (1010) crystal texture, a substrate, a first underlayer having an fcc structure and a (110) crystal texture disposed between the substrate and the magnetic recording layer. A second underlayer having a bcc structure and a (112) crystal texture is also disposed between the magnetic recording layer and the first underlayer. In particular, if a (110) Si single crystal substrate is non-oxidized certain metals having fcc structures, such as Ag, Cu, Al, and Au and fcc derivative structures, such L10 and L12 structures, can be epitaxially grown on the Si surface.
-
2.发明授权HIGHLY ORIENTED MAGNETIC THIN FILMS, RECORDING MEDIA, TRANSDUCERS, DEVICES MADE THEREFROM AND METHODS OF MAKING 有权高取向薄膜磁膜，记录部件，与生产这些设备和方法转换器
公开(公告)号：EP1031143B1
公开(公告)日：2003-03-26
申请号：EP98959396.7
申请日：1998-11-09
发明人： LAMBETH, David, N. , LAUGHLIN, David, E. , GONG, Heng , YANG, Wei , ZOU, Jie
IPC分类号： G11B5/64
CPC分类号： G11B5/667 , G11B5/7325 , Y10T428/12611 , Y10T428/265
-
搜索结果
2 条记录 (耗时 0.011 秒)
