Reverse de erase medium noise analysis on exchange-coupling effect in coupled granular/continuous perpendicular recording media

Y. Sonobe, N. Supper, K. Takano, B. K. Yen, Y. Ikeda, H. Do, H. Muraoka, Y. Nakamura

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The experimental investigation of the role of intergranular exchange coupling in a coupled granular/continuous (CGC) perpendicular medium structure was performed. The degree of exchange coupling was systematically controlled by changing the number of Co/Pt bilayers in the continuous layer. The switching field distribution (SFD) was estimated from Kerr loops and it was found that the SFD became narrower for media with a thicker continuous layer.

本文言語English
ページ(範囲)7855-7857
ページ数3
ジャーナルJournal of Applied Physics
93
10 3
DOI
出版ステータスPublished - 2003 5 15

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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