Neutron powder diffraction of Tb0.94Gd0.06B2C2

Y. Sasaki, E. Mastuoka, K. Ohoyama, H. Onodera

研究成果: Article査読

抄録

We performed powder neutron diffraction experiments of Tb0.94Gd0.06B2C2 with transition temperatures at TO=14.2 K and TN=20.6 K in order to examine the magnetic structure in phase IV (T<TO) and phase AFM1 (TO<T<TN). The experiments reveal that phase IV has an (1 0 frac(1, 2))-type antiferromagnetic (AFM) structure where the magnetic moments are aligned antiferromagnetically along the tetragonal c-axis, while phase AFM1 has an (1 0 0)-type AFM structure where the magnetic moments are aligned ferromagnetically along the c-axis. These results support our previous proposition that TO is an antiferro-octupolar (AFO) transition temperature.

本文言語English
ページ(範囲)3304-3305
ページ数2
ジャーナルPhysica B: Condensed Matter
404
19
DOI
出版ステータスPublished - 2009 10 15

ASJC Scopus subject areas

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

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