Large magnetic anisotropy in highly c -axis-oriented RuEu1.5 Ce0.5 Sr2 Cu2 O10-δ epitaxial films

W. Q. Lu, Y. Yamamoto, K. Itaka, V. V. Petrykin, M. Kakihana, Y. Matsumoto, T. Hasegawa, H. Koinuma

研究成果: Article査読

6 被引用数 (Scopus)

抄録

We investigated the magnetic properties in Ru (Eu1.5 Ce0.5) Sr2 Cu2 O10-δ (Ru-1222) epitaxial films. Large magnetic anisotropy was observed, showing that the c axis is the hard axis of magnetization, while all the directions in the ab plane are isotropic easy axes for magnetization. A possible arrangement of the Ru moments is suggested to interpret the magnetic anisotropy as well as the complex magnetic properties of Ru-1222 including the ferromagnetic, the antiferromagnetic, and the spin-glass behaviors.

本文言語English
論文番号092402
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
74
9
DOI
出版ステータスPublished - 2006 9月 18
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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