Muon spin relaxation measurements of CsC60, RbC60, KC60

M. Larkin, K. Kojima, G. M. Luke, J. Merrin, B. Nachumi, Y. J. Uemura, G. Oszlanyi, O. Chauvet, L. Forro

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Abstract

Muon spin relaxation (μ+SR) measurements of CsC60 and RbC60 have revealed magnetic ordering at 20 K and 15 K respectively, with static internal fields at the muon site of ∼ 7 G for both samples. No magnetic ordering is seen in KC60 down to 2.5 K. An apparent small increase in muon spin relaxation which had been seen at 70 K in RbC60 is ascribed to an extrinsic effect, originating in muons which stopped in the aluminum sample holder.

Original languageEnglish
Pages (from-to)325-329
Number of pages5
JournalHyperfine Interactions
Volume104
Issue number1-4
Publication statusPublished - Dec 1 1997

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ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

Cite this

Larkin, M., Kojima, K., Luke, G. M., Merrin, J., Nachumi, B., Uemura, Y. J., Oszlanyi, G., Chauvet, O., & Forro, L. (1997). Muon spin relaxation measurements of CsC60, RbC60, KC60. Hyperfine Interactions, 104(1-4), 325-329.