Magnetoresistance of UPt 3

T. M. Lippman, J. P. Davis*, H. Choi, J. Pollanen, W. P. Halperin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

We have performed measurements of the temperature dependence of the magnetoresistance up to 9 T in bulk single crystals of UPt 3 with the magnetic field along the b-axis, the easy magnetization axis. We have confirmed previous results for transverse magnetoresistance with the current along the c-axis, and report measurements of the longitudinal magnetoresistance with the current along the b-axis. The presence of a linear term in both cases indicates broken orientational symmetry associated with magnetic order. With the current along the c-axis the linear term appears near 5 K, increasing rapidly with decreasing temperature. For current along the b-axis the linear contribution is negative.

Original languageEnglish (US)
Pages (from-to)863-867
Number of pages5
JournalJournal of Low Temperature Physics
Volume148
Issue number5-6
DOIs
StatePublished - Sep 1 2007

Keywords

  • 74.25.Ha
  • 74.70.Tx
  • 75.20.Hr

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

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