Ferromagnetic properties with reentrant spin-glass behavior in amorphous EuZrO3 thin film

Yanhua Zong, Koji Fujita, Hirofumi Akamatsu, Shunsuke Murai, Katsuhisa Tanaka

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

We report on the preparation, structure, and magnetic properties of amorphous EuZrO3, an amorphous ferromagnetic oxide. The samples were prepared in the form of thin film through a pulsed-laser-deposition method and their structure was confirmed to be amorphous by X-ray diffraction and high-resolution transmission electron microscope observation. Amorphous EuZrO3 thin films exhibit a ferromagnetic transition and reenter into a spin glass phase at a lower temperature, while crystalline EuZrO3 is an antiferromagnet as reported previously. The difference in magnetic properties between amorphous and crystalline EuZrO3 is suggested to arise from the difference in their structures.

本文言語英語
ページ(範囲)3051-3054
ページ数4
ジャーナルPhysica Status Solidi (C) Current Topics in Solid State Physics
8
11-12
DOI
出版ステータス出版済み - 11 2011
外部発表はい

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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