The applicability of CPP-GMR for over 100Gbpsi

M. Takagishi, K. Koi, M. Yoshikawa, T. Funayama, H. Iwasaki, Masashi Sahashi

研究成果: Conference contribution

抄録

CIP-GMR (Current In-Plane GMR) film with 15-20% MR ratio could be applied to around 100 Gbpsi but it seems there are no major candidates for recording density over 100 Gbpsi. Now the most probable candidate i.e. the TMR (tunneling MR) head seems doubtful in terms of scalability toward the over 100 Gbpsi region because of its much higher resistance than CIP-GMR heads. We discuss the applicability of CPP-GMR (Current Perpendicular to Plane GMR), which is another candidate, for over 100 Gbpsi with simulation results and some experiment results.

本文言語English
ホスト出版物のタイトルINTERMAG Europe 2002 - IEEE International Magnetics Conference
編集者J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, Jo De Boeck, R. Wood
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)0780373650, 9780780373655
DOI
出版ステータスPublished - 2002 1月 1
外部発表はい
イベント2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands
継続期間: 2002 4月 282002 5月 2

出版物シリーズ

名前INTERMAG Europe 2002 - IEEE International Magnetics Conference

Other

Other2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
国/地域Netherlands
CityAmsterdam
Period02/4/2802/5/2

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学
  • 表面、皮膜および薄膜

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