Magnetic properties of fibonacci-modulated Fe-Au multilayer metamaterials

Tomomi Suwa, Satoshi Tomita, Nobuyoshi Hosoito, Hisao Yanagi

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Herein we experimentally study magnetic multilayer metamaterials with broken translational symmetry. Epitaxially-grown iron-gold (Fe-Au) multilayers modulated using Fibonacci sequence-referred to as magnetic inverse Fibonacci-modulated multilayers (IFMs)-are prepared using ultra-high-vacuum vapor deposition. Experimental results of in-situ reflection high-energy electron diffraction, magnetization curves, and ferromagnetic resonance demonstrate that the epitaxially-grown Fe-Au IFMs have quasi-isotropic magnetization, in contrast to the in-plane magnetization easy axis in the periodic multilayers.

本文言語English
論文番号1209
ジャーナルMaterials
10
10
DOI
出版ステータスPublished - 2017 10月 20
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学

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