Magnetic properties of Heusler compounds Ru2 CrGe and Ru2 CrSn

Hironari Okada, Keiichi Koyama, Kazuo Watanabe, Yosuke Kusakari, Takeshi Kanomata, Hironori Nishihara

研究成果: Article査読

21 被引用数 (Scopus)

抄録

We have succeeded in synthesizing the Heusler compounds Ru2 CrGe and Ru2 CrSn and performed magnetization measurements in high magnetic fields up to 18 T in order to investigate the magnetic properties of Ru2 CrGe and Ru2 CrSn. We confirmed that the compounds have an ordered Heusler L 21 structure. It was found that Ru2 CrGe is an antiferromagnet with the Ńel temperature TN =13 K and Ru2 CrSn shows a spin-glass-like behavior below 7 K. The Heisenberg exchange constants determined on the basis of the experimental results for Ru2 CrGe are different from the values of Mn-based Heusler compounds.

本文言語English
論文番号062502
ジャーナルApplied Physics Letters
92
6
DOI
出版ステータスPublished - 2008

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「Magnetic properties of Heusler compounds Ru2 CrGe and Ru2 CrSn」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。

引用スタイル