Magnetic properties of Fe1-xCoxCr2S 4

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We designed a series of samples with Co substitution (Fe1-x Cox Cr2 S4, 0≤x≤1) and studied the Co doping effect in Fe Cr2 S4. Spin glass transitions are observed in lower temperature regions and ferrimagnetic transitions are observed in higher temperature regions. The paramagnetic- ferrimagnetic transition temperature (TC) increases with the amount of Co substitution. In order to clarify the magnetic character at the transition point, a critical exponent was obtained at about TC. The exponent changes from Ising to Heisenberg as x increases.

本文言語English
論文番号08F712
ジャーナルJournal of Applied Physics
99
8
DOI
出版ステータスPublished - 2006

ASJC Scopus subject areas

  • Physics and Astronomy(all)

フィンガープリント 「Magnetic properties of Fe<sub>1-x</sub>Co<sub>x</sub>Cr<sub>2</sub>S <sub>4</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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