发明名称 |
Magnetic head with spin oscillation device(s) and magnetic recording device |
摘要 |
It is made possible to provide a magnetic head that generates a sufficient high-frequency magnetic field for assisting recording operations, and a magnetic recording device that includes the magnetic head. A magnetic head includes: a recording magnetic pole; a return yoke magnetically coupled to the recording magnetic pole; and at least two spin torque oscillators provided near the recording magnetic pole. |
申请公布号 |
US8270112(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20080232392 |
申请日期 |
2008.09.16 |
申请人 |
FUNAYAMA TOMOMI;YAMADA KENICHIRO;TAKAGISHI MASAYUKI;TAKASHITA MASAHIRO;SHIMIZU MARIKO;AKIYAMA JUNICHI;IWASAKI HITOSHI;KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUNAYAMA TOMOMI;YAMADA KENICHIRO;TAKAGISHI MASAYUKI;TAKASHITA MASAHIRO;SHIMIZU MARIKO;AKIYAMA JUNICHI;IWASAKI HITOSHI |
分类号 |
G11B5/127 |
主分类号 |
G11B5/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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