Spin filter spin valve heads with ultrathin CoFe free layers

H. Iwasaki, H. Fukuzawa, Y. Kamiguchi, H. N. Fuke, K. Saito, K. Koi, M. Sahashi

研究成果: Conference article査読

1 被引用数 (Scopus)


In this study, spin filter spin valves with the CoFe free layer and the SyAf/IrMn pinned layer are characterized. These valves show high magnetic resonance ratio and controllable bias point even in an ultrathin free layer, in addition to good softness and pinned layer stability. The presented SFSVs are promising for 10 approx. 40 Gb/in2 recording density.

ジャーナルDigests of the Intermag Conference
出版ステータスPublished - 1999
イベントProceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea
継続期間: 1999 5 181999 5 21

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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