Just-on-surface magnetic force microscopy

Sumio Hosaka*, Atsushi Kikukawa, Yukio Honda, Tsuyoshi Hasegawa

*この研究の対応する著者

研究成果: Article査読

12 被引用数 (Scopus)

抄録

We propose a just-on-surface magnetic force microscope (JS-MFM) for advanced spatial resolution of magnetic stray field image. In this letter, we describe that the JS-MFM provides better resolution of the stray field image than that in conventional magnetic force microscope, theoretically and experimentally. In the rough estimations, magnetic stray field image just on the surface provides higher resolution of less than 10 nm. In the experiments, initial results demonstrate that JS-MFM can observe a localized surface magnetic stray field caused by small magnetizations in the perpendicularly recorded magnetic domains with a high resolution of around 10 nm.

本文言語English
ページ(範囲)3407-3409
ページ数3
ジャーナルApplied Physics Letters
65
26
DOI
出版ステータスPublished - 1994
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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