Polarized neutron investigation in the mixed-valence compound Sm3Te4 at different temperatures

J. X. Boucherle, F. Givord, J. Schweizer, A. Gukasov, J. M. Mignot, E. Lelièvre-Berna, H. Aoki, A. Ochiai

研究成果: Conference article査読

6 被引用数 (Scopus)

抄録

Cubic Sm3Te4 can be characterized as a semiconducting, inhomogeneous mixed-valence system. No evidence of charge ordering has been found. The magnetization density was previously measured at 1.5 K using polarized neutrons with a magnetic field applied along a twofold axis: the Sm atoms are distributed on two subsites with very different induced moments. A new experiment performed with the field applied along a fourfold axis at two temperatures (T = 1.5 and 100 K) shows the role of the anisotropy of the Sm3+ ions.

本文言語English
ページ(範囲)139-140
ページ数2
ジャーナルPhysica B: Condensed Matter
281-282
DOI
出版ステータスPublished - 2000 6月 1
外部発表はい
イベントYamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Jpn
継続期間: 1999 8月 241999 8月 28

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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