Criteria for electric determination of antivortex creation in ferromagnetic thin film

Minori Goto, Yukio Nozaki, Koji Sekiguchi

研究成果: Article

3 引用 (Scopus)

抜粋

Antivortex creation in a cross-shaped wire was demonstrated by using magnetoresistance and magnetic force microscopy measurements. The magnetization process was stochastic and exhibited a wide variety of magnetoresistance curves. By developing a conventional method, we have achieved electrical determination criteria to distinguish antivortex creation from many other magnetization states. The electrical criteria provide a simple method without large-scale apparatus and promote further experiments such as spin-current driven antivortex dynamics.

元の言語English
記事番号023001
ジャーナルJapanese Journal of Applied Physics
54
発行部数2
DOI
出版物ステータスPublished - 2015 2 1

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ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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