发明申请
- 专利标题： MAGNETIC FILM, MAGNETIC RECORDING/ REPRODUCING DEVICE, AND POLARIZATION CONVERSION COMPONENT
- 专利标题（中）： 磁片，磁记录/再现装置和极化转换组件
-
申请号： US12135472申请日： 2008-06-09
-
公开(公告)号： US20080311429A1公开(公告)日： 2008-12-18
- 发明人: Tadao KATSURAGAWA , Takayoshi Sasaki , Minoru Osada
- 申请人： Tadao KATSURAGAWA , Takayoshi Sasaki , Minoru Osada
- 优先权： JP2007-158289 20070615; JP2007-158290 20070615; JP2007-158291 20070615
- 主分类号： G11B5/66
- IPC分类号： G11B5/66 ; G11B5/706
摘要：
The disclosure provides a magnetic film which includes a titania nanosheet which is formed on a transparent substrate and contains a layered titanium oxide in which at least one magnetic element is substituted for a Ti lattice position, the titanium oxide being expressed by a formula: Ti2-xMxO4 where M is at least one kind of transition metal elements chosen from among V, Cr, Mn, Fe, Co, Ni, and Cu, and 0
信息查询
IPC分类:
