The concentration-temperature phase diagram of CexLa1-xB2C2

A. Tobo, H. Yamauchi, E. Kishi, M. Sakata, K. Ishimoto, K. Ohoyama, H. Onodera, Y. Yamaguchi

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We have synthesized polycrystalline CexLa1-xB2C2 samples and measured the temperature dependence of the low-field magnetization, ac susceptibility and specific heat. As the Ce concentration x decreases, the Néel temperature TN decreases linearly for x ≥ 0.80. However, the dependence on the concentration x of the transition temperature changes slope at x ∼ 0.75. Spin-glass transitions are observed for 0.4 ≤ x ≤ 0.75. The origin of the spin-glass behaviour will be discussed.

本文言語English
ページ(範囲)S2141-S2144
ジャーナルJournal of Physics Condensed Matter
15
28
DOI
出版ステータスPublished - 2003 7 23

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学

フィンガープリント

「The concentration-temperature phase diagram of Ce<sub>x</sub>La<sub>1-x</sub>B<sub>2</sub>C<sub>2</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。

引用スタイル