Spin and orbital moments in UGa3

S. Kambe, H. Kato, H. Sakai, Y. Tokunaga, R. E. Walstedt, T. D. Matsuda, D. Aoki, Y. Haga, Y. Onuki

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The antiferromagnetic (AF) state of UGa3 is studied using 69Ga nuclear magnetic resonance. We have observed a drastic change of the hyperfme coupling constant at the Ga site around the AF transition (TN = 67 K) in UGa3. The internal field at the Ga site appears at slightly lower temperature ∼63 K, indicating another anomaly around 63 K. A possible origin of the anomaly is discussed, in terms of orbital ordering.

Original languageEnglish
Pages (from-to)S1979-S1983
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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