知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101038753A 磁记录介质及其制造方法、以及磁记录设备 无效 - 撤回

磁记录介质及其制造方法、以及磁记录设备
摘要：
根据本发明，提供一种磁记录介质(11)，其包括：非磁性基底构件(1)；下部软磁衬层(2)，其形成在该非磁性基底构件(1)上；非磁性层(4)，其形成在该下部软磁衬层(2)上；上部软磁衬层(6)，其形成在该非磁性层(4)上；以及记录层(9)，其具有垂直磁各向异性，并且该记录层(9)形成在该上部软磁衬层(6)上；其中，在该下部软磁衬层(2)与该非磁性层(4)之间，或在该非磁性层(4)与该上部软磁衬层(6)之间形成晶体磁性层(3)和(5)。
摘要（英）：

According to the present invention, provided is a magnetic recording medium 11 comprising: a non-magnetism base member 1 ; a lower soft magnetic underlying layer 2 formed on the non-magnetism base member 1 ; a non-magnetic layer 4 formed on the lower soft magnetic underlying layer 2 ; an upper soft magnetic underlying layer 6 formed on the non-magnetic layer 4 ; and a recording layer 9 having a perpendicular magnetic anisotropy, the recording layer 9 being formed on the upper soft magnetic underlying layer 6 , wherein crystalline magnetic layers 3 and 5 are formed between the lower soft magnetic underlying layer 2 and the non-magnetic layer 4 or between this non-magnetic layer 4 and the upper soft magnetic underlying layer 6.

0/0