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1. 发明授权

US08658293B2 Magnetic recording media and method for making the same 有权
标题翻译：磁记录媒体及其制作方法
公开(公告)号：US08658293B2
公开(公告)日：2014-02-25
申请号：US13492978
申请日：2012-06-11
申请人： Chih-Huang Lai , Hao-Cheng Hou , Chao-Chien Chiang
发明人： Chih-Huang Lai , Hao-Cheng Hou , Chao-Chien Chiang
IPC分类号： G11B5/66
CPC分类号： G11B5/653
摘要： A magnetic recording medium includes: a substrate, and a magnetic recording layer that is made from a material having the chemical formula of FexMnyPtz, and that has a bottom surface and an upper surface; wherein x, y, and z indicate average atomic concentrations for Fe, Mn, and Pt, and x+y+z is 100, x and y being greater than 0 and not greater than 65, z being in the range from 35 to 60; and wherein atomic concentration of Fe is gradually decreased from the upper surface to the bottom surface, and atomic concentration of Mn is gradually increased from the upper surface to the bottom surface so that the ferromagnetic property of the magnetic recording layer is gradually reduced from the upper surface to the bottom surface.
摘要翻译：磁记录介质包括：基板和由具有化学式FexMnyPtz的材料制成并且具有底表面和上表面的磁记录层; 其中x，y和z表示Fe，Mn和Pt的平均原子浓度，x + y + z为100，x和y大于0且不大于65，z在35至60的范围内 ; 并且其中Fe的原子浓度从上表面逐渐降低到底面，并且Mn的原子浓度从上表面到底面逐渐增加，使得磁记录层的铁磁性能从上层逐渐减小表面到底面。

2. 发明申请

US20130084469A1 MAGNETIC RECORDING MEDIA AND METHOD FOR MAKING THE SAME 有权
标题翻译：磁记录介质及其制造方法
公开(公告)号：US20130084469A1
公开(公告)日：2013-04-04
申请号：US13492978
申请日：2012-06-11
申请人： Chih-Huang LAI , Hao-Cheng Hou , Chao-Chien Chiang
发明人： Chih-Huang LAI , Hao-Cheng Hou , Chao-Chien Chiang
IPC分类号： G11B5/65
CPC分类号： G11B5/653
摘要： A magnetic recording medium includes: a substrate, and a magnetic recording layer that is made from a material having the chemical formula of FexMnyPtz, and that has a bottom surface and an upper surface; wherein x, y, and z indicate average atomic concentrations for Fe, Mn, and Pt, and x+y+z is 100, x and y being greater than 0 and not greater than 65, z being in the range from 35 to 60; and wherein atomic concentration of Fe is gradually decreased from the upper surface to the bottom surface, and atomic concentration of Mn is gradually increased from the upper surface to the bottom surface so that the ferromagnetic property of the magnetic recording layer is gradually reduced from the upper surface to the bottom surface.
摘要翻译：磁记录介质包括：基板和由具有化学式FexMnyPtz的材料制成并且具有底表面和上表面的磁记录层; 其中x，y和z表示Fe，Mn和Pt的平均原子浓度，x + y + z为100，x和y大于0且不大于65，z在35至60的范围内 ; 并且其中Fe的原子浓度从上表面逐渐降低到底面，并且Mn的原子浓度从上表面到底面逐渐增加，使得磁记录层的铁磁性能从上层逐渐减小表面到底面。

3. 发明授权

US07989098B2 Perpendicular magnetic recording medium 有权
标题翻译：垂直磁记录介质
公开(公告)号：US07989098B2
公开(公告)日：2011-08-02
申请号：US12487550
申请日：2009-06-18
申请人： Chih-Huang Lai , Jung-Wei Liao , Hao-Cheng Hou , Meng-Shian Lin
发明人： Chih-Huang Lai , Jung-Wei Liao , Hao-Cheng Hou , Meng-Shian Lin
IPC分类号： G11B5/66
CPC分类号： G11B5/66 , G11B5/65
摘要： A perpendicular magnetic recording medium includes a substrate, an antiferromagnetic layer disposed above the substrate, and a perpendicular magnetic recording layer formed on the antiferromagnetic layer and exchange-coupled to the antiferromagnetic layer.
摘要翻译：垂直磁记录介质包括衬底，设置在衬底上方的反铁磁层和形成在反铁磁层上并与反铁磁层交换耦合的垂直磁记录层。

4. 发明申请

US20100159280A1 PERPENDICULAR MAGNETIC RECORDING MEDIUM 有权
标题翻译：全能磁记录介质
公开(公告)号：US20100159280A1
公开(公告)日：2010-06-24
申请号：US12487550
申请日：2009-06-18
申请人： Chih-Huang Lai , Jung-Wei Liao , Hao-Cheng Hou , Meng-Shian Lin
发明人： Chih-Huang Lai , Jung-Wei Liao , Hao-Cheng Hou , Meng-Shian Lin
IPC分类号： G11B5/33
CPC分类号： G11B5/66 , G11B5/65
摘要： A perpendicular magnetic recording medium includes a substrate, an antiferromagnetic layer disposed above the substrate, and a perpendicular magnetic recording layer formed on the antiferromagnetic layer and exchange-coupled to the antiferromagnetic layer.
摘要翻译：垂直磁记录介质包括衬底，设置在衬底上方的反铁磁层和形成在反铁磁层上并与反铁磁层交换耦合的垂直磁记录层。

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