Magnetic and quadrupolar interactions in NdB6

Katsunori Kubo, Yoshio Kuramoto

研究成果: Article査読

8 被引用数 (Scopus)

抄録

By analysis of the excitation spectrum of NdB6, we extract the intersite magnetic interactions. The Néel temperature TN = 7.9 K is obtained by using the value of the intersite interaction deduced from the fit, which compares favourably with the experimental value TN ≃ 8 K. We take into consideration a ferroquadrupolar interaction g′3 in the analysis, and obtain g′3 = 107 mK, which agrees well with the experimental value of about 100 mK. The ferroquadrupolar interaction results in a gap in the excitation spectrum observed in the experiment.

本文言語English
ページ(範囲)S2251-S2254
ジャーナルJournal of Physics Condensed Matter
15
28
DOI
出版ステータスPublished - 2003 7月 23

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学

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