Cluster-glass behavior in Al70Pd20Mn10

Shigeki Nimori, An Pang Tsai

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We carried out precise magnetization measurements in an Al70Pd20Mn10 quasicrystalline system using a high-quality single crystal. A strange phenomena was observed at room temperature, which was a difference between zero field cooled and field cooled magnetization below 290 K. The thermoremanent magnetization also disappeared at 290 K. These experimental results suggest the forming of ferrimagnetic Mn ions clusters in Al70Pd20Mn10 below 290 K. In addition, high field magnetization in the temperature range between 4.2 and 30 K up to 12 T was also measured to investigate the anisotropic molecular field between clusters.

本文言語English
ページ(範囲)11-16
ページ数6
ジャーナルJournal of Magnetism and Magnetic Materials
241
1
DOI
出版ステータスPublished - 2002 3
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

フィンガープリント

「Cluster-glass behavior in Al<sub>70</sub>Pd<sub>20</sub>Mn<sub>10</sub>」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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