Phase separation and ferromagnetic transition in B-site substituted (formula presented)

A. Machida, Y. Moritomo*, K. Ohoyama, T. Katsufuji, A. Nakamura

*この研究の対応する著者

研究成果: Article査読

1 被引用数 (Scopus)

抄録

(formula presented) -site substitution effects on the structural and magnetic properties are investigated in (formula presented) (formula presented) (formula presented) (formula presented) Zn, Sc, Fe, Ni, Co, and Cr). With decreases of temperature below (formula presented) these compounds transform into a two-phase state. With further decrease of temperature below (formula presented) the Cr-, Co-, and Ni-doped compounds show the ferromagnetic transition, while the other compounds show only the antiferromagnetic component. We discuss these dopant-dependent ferromagnetic transition in terms of the effective one-electron bandwidth of the (formula presented) band.

本文言語English
ページ(範囲)1-6
ページ数6
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
65
6
DOI
出版ステータスPublished - 2002
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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