Magnetic block array for patterned magnetic media

Kazuyuki Koike, Hideo Matsuyama, Yoshiyuki Hirayama, Kiwamu Tanahashi, Takashi Kanemura, Osamu Kitakami, Yutaka Shimada

研究成果: Article

45 引用 (Scopus)

抜粋

We have fabricated a magnetic rectangular block array of 130 Gblock/in.2 with a block-size-to-period ratio of 0.85 by using focused ion beam lithography. Each block has perpendicular crystal magnetic anisotropy and a single domain structure. Its advantage as patterned media is discussed in conjunction with thermal stability in recorded magnetization, reading signal, and area density.

元の言語English
ページ(範囲)784-786
ページ数3
ジャーナルApplied Physics Letters
78
発行部数6
DOI
出版物ステータスPublished - 2001 2 5

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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  • これを引用

    Koike, K., Matsuyama, H., Hirayama, Y., Tanahashi, K., Kanemura, T., Kitakami, O., & Shimada, Y. (2001). Magnetic block array for patterned magnetic media. Applied Physics Letters, 78(6), 784-786. https://doi.org/10.1063/1.1345804