NMR studies on antiferromagnetic fluctuation in UPt3

Taisuke Aoyama, Hisashi Kotegawa, Hideki Tou, Noriaki Kimura, Yoshinori Haga, Etsuji Yamamoto, Yoshichika Ōnuki

Research output: Contribution to journalArticlepeer-review

Abstract

We have carried out 195Pt-NMR measurements on a heavy Fermion superconductor UPt3 at H∼1.5−2.0T to investigate the in-plane anisotropy in the normal state. For an applied field parallel to [112¯0] direction, split 195NMR line are observed, which has not been reported previously. Such a line splitting is explained by anisotropic Knight shift tensors associated with the local symmetry of Pt-site in UPt3.

Original languageEnglish
Pages (from-to)349-351
Number of pages3
JournalPhysica B: Condensed Matter
Volume570
DOIs
Publication statusPublished - 2019 Oct 1

Keywords

  • Heavy Fermion superconductor
  • NMR
  • Single crystal
  • Uranium compounds

ASJC Scopus subject areas

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

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