Spin dynamics of 4f electrons in CeB6 studied by muon spin relaxation

Ryosuke Kadono, Wataru Higemoto, Akihiro Koda, Kazuyuki Kakuta, Kazuki Ohishi, Hiroyuki Takagiwa, Tetsuya Yokoo, Jun Akimitsu

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The fluctuation rate of Ce-4f moments in the paramagnetic phase of CeB6 near zero field was determined by longitudinal muon spin relaxation. The rate scales perfectly with resistivity in the entire paramagnetic phase, indicating that the fluctuation is predominantly determined by the Kondo effect. The absence of magnetic order in the presumed antiferro-quadrupolar (AFQ) phase was also confirmed, while no evidence for coupling between the AFQ order parameter and electric field gradient at the B site was found near zero field by the muon nuclear level-crossing resonance technique.

Original languageEnglish
Pages (from-to)3189-3192
Number of pages4
Journaljournal of the physical society of japan
Volume69
Issue number10
DOIs
Publication statusPublished - Oct 2000
Externally publishedYes

Keywords

  • CeB
  • Kondo lattice
  • Muon spin relaxation
  • Quadrupolar ordering

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Kadono, R., Higemoto, W., Koda, A., Kakuta, K., Ohishi, K., Takagiwa, H., Yokoo, T., & Akimitsu, J. (2000). Spin dynamics of 4f electrons in CeB6 studied by muon spin relaxation. journal of the physical society of japan, 69(10), 3189-3192. https://doi.org/10.1143/JPSJ.69.3189