Fabrication and ferromagnetic resonance of cobalt chiral meta-molecule arrays

Toshiyuki Kodama, Satoshi Tomita, Nobuyoshi Hosoito, Hisao Yanagi

研究成果: Article査読

5 被引用数 (Scopus)

抄録

We have succeeded in fabricating arrays of micrometer-sized, three-dimensional chiral meta-molecule (CMM) of cobalt (Co) by using a strain-driven self-coiling technique. In the arrays, the Co CMMs were fixed on a silicon substrate and aligned in the same direction. We investigated the ferromagnetic resonance of the arrays with varying angles of an external dc magnetic field. The Co CMM arrays show isotropic resonance signals, whose resonance fields are independent of the dc field orientation with respect to the helical axis.

本文言語English
論文番号41
ページ(範囲)1-5
ページ数5
ジャーナルApplied Physics A: Materials Science and Processing
122
1
DOI
出版ステータスPublished - 2016 1月 1
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料科学(全般)

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