The magnetic field dependence of the electronic specific heat of Ce(Fe1-cursive Greek chiCocursive Greek chi)2

H. Wada, T. Harada, M. Shiga

研究成果: ジャーナルへの寄稿学術誌査読

11 被引用数 (Scopus)

抄録

The magnetic field dependence of the specific heat was examined for CeFe2 and Ce(Fe0.9Co0.1)2. The former compound is a simple ferromagnet, while the latter shows an antiferromagnetic-to-ferromagnetic (AF-to-F) transition with increasing temperature and undergoes a metamagnetic transition at around 6 T at low temperatures. The results indicate that the electronic specific heat coefficient, γ, is larger in the F state than in the AF state. These results suggest the importance of the electronic specific heat as regards the entropy change associated with the AF-to-F transition. In the F state, a decrease of γ with increasing field was observed for Ce(Fe0.9Co0.1)2 as well as for CeFe2. The origin of this behaviour is also discussed.

本文言語英語
ページ(範囲)9347-9352
ページ数6
ジャーナルJournal of Physics Condensed Matter
9
43
DOI
出版ステータス出版済み - 10月 27 1997
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 材料科学一般
  • 凝縮系物理学

フィンガープリント

「The magnetic field dependence of the electronic specific heat of Ce(Fe1-cursive Greek chiCocursive Greek chi)2」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