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

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

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)3051-3054
Number of pages4
JournalPhysica Status Solidi (C) Current Topics in Solid State Physics
Volume8
Issue number11-12
DOIs
Publication statusPublished - Nov 1 2011
Externally publishedYes

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spin glass
magnetic properties
thin films
pulsed laser deposition
electron microscopes
preparation
oxides
high resolution
diffraction
x rays

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Ferromagnetic properties with reentrant spin-glass behavior in amorphous EuZrO3 thin film. / Zong, Yanhua; Fujita, Koji; Akamatsu, Hirofumi; Murai, Shunsuke; Tanaka, Katsuhisa.

In: Physica Status Solidi (C) Current Topics in Solid State Physics, Vol. 8, No. 11-12, 01.11.2011, p. 3051-3054.

Research output: Contribution to journalArticle

Zong, Yanhua ; Fujita, Koji ; Akamatsu, Hirofumi ; Murai, Shunsuke ; Tanaka, Katsuhisa. / Ferromagnetic properties with reentrant spin-glass behavior in amorphous EuZrO3 thin film. In: Physica Status Solidi (C) Current Topics in Solid State Physics. 2011 ; Vol. 8, No. 11-12. pp. 3051-3054.
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