Model for multiple ordered phases induced by magnetic field in PrFe4 P12

A. Kiss, Y. Kuramoto

研究成果: Article査読

抄録

An antiferro-quadrupole interaction model with Γ3 symmetry of localized f-electrons is proposed for describing the multiple ordered phases in skutterudite PrFe4 P12. Ferro-type interactions between the dipoles as well as between certain octupoles are additionally introduced and vanishingly small energy separation of low-lying crystalline electric field (CEF) levels Γ1 and Γ4( 1 ) is assumed. The model reproduces qualitatively the high-field phase that appears only for magnetic field direction (1 1 1), in addition to the low-field phase.

本文言語English
ページ(範囲)248-249
ページ数2
ジャーナルPhysica B: Condensed Matter
378-380
SPEC. ISS.
DOI
出版ステータスPublished - 2006 5月 1
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
  • 電子工学および電気工学

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