Magnetic and quadrupolar interactions in NdB6

Katsunori Kubo, Yoshio Kuramoto

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)S2251-S2254
JournalJournal of Physics Condensed Matter
Volume15
Issue number28
DOIs
Publication statusPublished - 2003 Jul 23

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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