High-field X-ray diffraction and high-pressure magnetization measurements of the pseudobinary compound Ce(Fe0.9Co0.1)2

Keiichi Koyama, Kouichi Fukushima, Masaki Yamada, Tsuneaki Goto, Yoshikazu Makihara, Hironobu Fujii, Kazuo Watanabe

研究成果: Conference article

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The magnetic and structural properties of Ce(Fe0.9Co 0.1)2 with the C15 cubic Laves-phase structure have been studied by magnetization measurement in high magnetic fields under high pressures, and powder X-ray diffraction measurement in fields up to 5T. The C15 cubic structure is distorted to rhombohedral symmetry accompanied with the magnetic phase transition from the ferromagnetic to the antiferromagnetic state, which recovered the C15 structure by applying the magnetic field. The antiferromagnetic phase is induced by the lattice contraction due to hydrostatic pressure. Obtained results suggest that the AFM correlation due to the Ce 4f-Fe 3d hybridization plays an important role on the structural and magnetic properties.

元の言語English
ページ(範囲)187-190
ページ数4
ジャーナルPhysica B: Condensed Matter
346-347
発行部数1-4
DOI
出版物ステータスPublished - 2004 4 30
イベントProceedings of the 7th International Symposium on Research - Toulouse, France
継続期間: 2003 7 202003 7 23

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

フィンガープリント High-field X-ray diffraction and high-pressure magnetization measurements of the pseudobinary compound Ce(Fe<sub>0.9</sub>Co<sub>0.1</sub>)<sub>2</sub>' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

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