Magnetic recording head and magnetic recording apparatus

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United States of America Patent

PATENT NO 9390731
APP PUB NO 20150310881A1
SERIAL NO

14329174

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Abstract

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The magnetic recording head according to an embodiment includes an air bearing surface configured to face a magnetic recording medium, a main magnetic pole including a main magnetic pole distal end, a first spin injection layer disposed on a leading side of the main magnetic pole, a field generation layer disposed on a trailing side of the main magnetic pole, and an intermediate layer configured to connect electrically the field generation layer to the first spin injection layer. The main magnetic pole is configured to apply a recording magnetic field to the magnetic recording medium.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koui, Katsuhiko Yokohama, JP 124 2856

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